{"id":"https://openalex.org/W4412379545","doi":"https://doi.org/10.1002/jhbp.12181","title":"Patients With Pancreatic Cancer With Synchronous Liver Oligometastasis Show a Significant Long\u2010Term Survival Benefit From Resection Under Specific Conditions: A Multicenter National Cohort Study","display_name":"Patients With Pancreatic Cancer With Synchronous Liver Oligometastasis Show a Significant Long\u2010Term Survival Benefit From Resection Under Specific Conditions: A Multicenter National Cohort Study","publication_year":2025,"publication_date":"2025-07-13","ids":{"openalex":"https://openalex.org/W4412379545","doi":"https://doi.org/10.1002/jhbp.12181","pmid":"https://pubmed.ncbi.nlm.nih.gov/40653657","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/12380032"},"language":"en","primary_location":{"id":"doi:10.1002/jhbp.12181","doi":"https://doi.org/10.1002/jhbp.12181","is_oa":true,"landing_page_url":"https://doi.org/10.1002/jhbp.12181","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/jhbp.12181","source":{"id":"https://openalex.org/S108612764","display_name":"Journal of Hepato-Biliary-Pancreatic Sciences","issn_l":"1868-6974","issn":["1868-6974","1868-6982"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Hepato-Biliary-Pancreatic Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/jhbp.12181","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102989178","display_name":"Kohei Nakata","orcid":"https://orcid.org/0000-0002-5717-8569","observed_orcids":["https://orcid.org/0000-0002-5717-8569"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kohei Nakata","raw_affiliation_strings":["Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084948765","display_name":"Yoshihiro Miyasaka","orcid":"https://orcid.org/0000-0003-4344-4448","observed_orcids":["https://orcid.org/0000-0003-4344-4448"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I31784960","display_name":"Fukuoka University","ror":"https://ror.org/04nt8b154","country_code":"JP","type":"education","lineage":["https://openalex.org/I31784960"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshihiro Miyasaka","raw_affiliation_strings":["Department of Surgery, Fukuoka University Chikushi Hospital, Chikushino, Japan","Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Fukuoka University Chikushi Hospital, Chikushino, Japan","institution_ids":["https://openalex.org/I31784960"]},{"raw_affiliation_string":"Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077821391","display_name":"Takeaki Ishizawa","orcid":"https://orcid.org/0000-0002-9534-6973","observed_orcids":["https://orcid.org/0000-0002-9534-6973"]},"institutions":[{"id":"https://openalex.org/I4387152983","display_name":"Osaka Metropolitan University","ror":"https://ror.org/01hvx5h04","country_code":"JP","type":"education","lineage":["https://openalex.org/I4387152983"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeaki Ishizawa","raw_affiliation_strings":["Department of Hepatobiliary-Pancreatic Surgery, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hepatobiliary-Pancreatic Surgery, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan","institution_ids":["https://openalex.org/I4387152983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051169610","display_name":"Masayuki Ohtsuka","orcid":"https://orcid.org/0000-0002-5091-1078","observed_orcids":["https://orcid.org/0000-0002-5091-1078"]},"institutions":[{"id":"https://openalex.org/I159385669","display_name":"Chiba University","ror":"https://ror.org/01hjzeq58","country_code":"JP","type":"education","lineage":["https://openalex.org/I159385669"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masayuki Ohtsuka","raw_affiliation_strings":["Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of General Surgery, Chiba University Graduate School of Medicine, Chiba, Japan","institution_ids":["https://openalex.org/I159385669"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027803701","display_name":"Masamichi Mizuma","orcid":"https://orcid.org/0000-0002-6436-5477","observed_orcids":["https://orcid.org/0000-0002-6436-5477"]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masamichi Mizuma","raw_affiliation_strings":["Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075713045","display_name":"Sohei Satoi","orcid":"https://orcid.org/0000-0001-6527-5409","observed_orcids":["https://orcid.org/0000-0001-6527-5409"]},"institutions":[{"id":"https://openalex.org/I126884977","display_name":"Kansai Medical University","ror":"https://ror.org/001xjdh50","country_code":"JP","type":"education","lineage":["https://openalex.org/I126884977"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sohei Satoi","raw_affiliation_strings":["Department of Pancreatobiliary Surgery, Kansai Medical University, Osaka, Japan"],"raw_orcid":"https://orcid.org/0000-0001-6527-5409","affiliations":[{"raw_affiliation_string":"Department of Pancreatobiliary Surgery, Kansai Medical University, Osaka, Japan","institution_ids":["https://openalex.org/I126884977"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055831731","display_name":"Masaaki Hidaka","orcid":"https://orcid.org/0000-0001-8191-6405","observed_orcids":["https://orcid.org/0000-0001-8191-6405"]},"institutions":[{"id":"https://openalex.org/I169016828","display_name":"Shimane University","ror":"https://ror.org/01jaaym28","country_code":"JP","type":"education","lineage":["https://openalex.org/I169016828"]},{"id":"https://openalex.org/I3129591023","display_name":"University of Shimane","ror":"https://ror.org/04m42eq84","country_code":"JP","type":"education","lineage":["https://openalex.org/I3129591023"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaaki Hidaka","raw_affiliation_strings":["Department of Digestive and General Surgery, Shimane University Faculty of Medicine, Izumo, Shimane, Japan"],"raw_orcid":"https://orcid.org/0000-0001-8191-6405","affiliations":[{"raw_affiliation_string":"Department of Digestive and General Surgery, Shimane University Faculty of Medicine, Izumo, Shimane, Japan","institution_ids":["https://openalex.org/I169016828","https://openalex.org/I3129591023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032192904","display_name":"Shuji Suzuki","orcid":"https://orcid.org/0000-0002-3201-9908","observed_orcids":["https://orcid.org/0000-0002-3201-9908"]},"institutions":[{"id":"https://openalex.org/I158929114","display_name":"Tokyo Medical University","ror":"https://ror.org/00k5j5c86","country_code":"JP","type":"education","lineage":["https://openalex.org/I158929114"]},{"id":"https://openalex.org/I4210135408","display_name":"Tokyo Medical University Ibaraki Medical Center","ror":"https://ror.org/031hmx230","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210135408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shuji Suzuki","raw_affiliation_strings":["Department of Gastroenterological Surgery, Ibaraki Medical Center, Tokyo Medical University, Ibaraki, Japan"],"raw_orcid":"https://orcid.org/0000-0002-3201-9908","affiliations":[{"raw_affiliation_string":"Department of Gastroenterological Surgery, Ibaraki Medical Center, Tokyo Medical University, Ibaraki, Japan","institution_ids":["https://openalex.org/I158929114","https://openalex.org/I4210135408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009972099","display_name":"Hiroshi Kurahara","orcid":"https://orcid.org/0000-0002-7735-9607","observed_orcids":["https://orcid.org/0000-0002-7735-9607"]},"institutions":[{"id":"https://openalex.org/I107139324","display_name":"Kagoshima University","ror":"https://ror.org/03ss88z23","country_code":"JP","type":"education","lineage":["https://openalex.org/I107139324"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Kurahara","raw_affiliation_strings":["Department of Digestive Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Digestive Surgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan","institution_ids":["https://openalex.org/I107139324"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028480441","display_name":"Chie Kitami","orcid":"https://orcid.org/0009-0008-2450-6424","observed_orcids":["https://orcid.org/0009-0008-2450-6424"]},"institutions":[{"id":"https://openalex.org/I4405256033","display_name":"Nagaoka Chuo General hospital","ror":"https://ror.org/03pgfk695","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405256033"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Chie Kitami","raw_affiliation_strings":["Department of Surgery, Nagaoka Chuo General Hospital, Nagaoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Nagaoka Chuo General Hospital, Nagaoka, Japan","institution_ids":["https://openalex.org/I4405256033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090915905","display_name":"Satoshi Hirano","orcid":"https://orcid.org/0000-0003-2612-9913","observed_orcids":["https://orcid.org/0000-0003-2612-9913"]},"institutions":[{"id":"https://openalex.org/I205349734","display_name":"Hokkaido University","ror":"https://ror.org/02e16g702","country_code":"JP","type":"education","lineage":["https://openalex.org/I205349734"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Hirano","raw_affiliation_strings":["Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Hokkaido, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterological Surgery II, Hokkaido University Faculty of Medicine, Sapporo, Hokkaido, Japan","institution_ids":["https://openalex.org/I205349734"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101888437","display_name":"Dongha Lee","orcid":"https://orcid.org/0000-0001-6796-1891","observed_orcids":["https://orcid.org/0000-0001-6796-1891"]},"institutions":[{"id":"https://openalex.org/I916559398","display_name":"Kindai University","ror":"https://ror.org/05kt9ap64","country_code":"JP","type":"education","lineage":["https://openalex.org/I916559398"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Dongha Lee","raw_affiliation_strings":["Department of Surgery, Kindai University Faculty of Medicine, Osakasayama, Japan"],"raw_orcid":"https://orcid.org/0000-0001-6796-1891","affiliations":[{"raw_affiliation_string":"Department of Surgery, Kindai University Faculty of Medicine, Osakasayama, Japan","institution_ids":["https://openalex.org/I916559398"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112640089","display_name":"Saiho Ko","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387153019","display_name":"Nara Prefecture General Medical Center","ror":"https://ror.org/00bhf8j88","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4387153019","https://openalex.org/I4405284808"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Saiho Ko","raw_affiliation_strings":["Department of Surgery, Nara Prefecture General Medical Center, Nara, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Nara Prefecture General Medical Center, Nara, Japan","institution_ids":["https://openalex.org/I4387153019"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103378240","display_name":"Munenori Tahara","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210121725","display_name":"Sapporo Kosei General Hospital","ror":"https://ror.org/029jhw134","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210121725"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Munenori Tahara","raw_affiliation_strings":["Department of Surgery, Sapporo-Kosei General Hospital, Sapporo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Sapporo-Kosei General Hospital, Sapporo, Japan","institution_ids":["https://openalex.org/I4210121725"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076319004","display_name":"Isaku Yoshioka","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I42766147","display_name":"University of Toyama","ror":"https://ror.org/0445phv87","country_code":"JP","type":"education","lineage":["https://openalex.org/I42766147"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Isaku Yoshioka","raw_affiliation_strings":["Department of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan","institution_ids":["https://openalex.org/I42766147"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058399474","display_name":"Kenjiro Date","orcid":"https://orcid.org/0000-0003-0376-1000","observed_orcids":["https://orcid.org/0000-0003-0376-1000"]},"institutions":[{"id":"https://openalex.org/I4210124204","display_name":"Kitakyushu Municipal Medical Center","ror":"https://ror.org/0322p7317","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210124204"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenjiro Date","raw_affiliation_strings":["Department of Surgery, Kitakyushu Municipal Medical Center, Kitakyushu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Kitakyushu Municipal Medical Center, Kitakyushu, Japan","institution_ids":["https://openalex.org/I4210124204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022959950","display_name":"Kazuyuki Nagai","orcid":"https://orcid.org/0000-0003-2180-2056","observed_orcids":["https://orcid.org/0000-0003-2180-2056"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuyuki Nagai","raw_affiliation_strings":["Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047536070","display_name":"Goro Honda","orcid":"https://orcid.org/0000-0002-1162-4535","observed_orcids":["https://orcid.org/0000-0002-1162-4535"]},"institutions":[{"id":"https://openalex.org/I4210136522","display_name":"Tokyo Women's Medical University","ror":"https://ror.org/03kjjhe36","country_code":"JP","type":"education","lineage":["https://openalex.org/I4210136522"]},{"id":"https://openalex.org/I4405286151","display_name":"Institute of Gastroenterology, Tokyo Women's Medical University","ror":"https://ror.org/0191nbh46","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210098959","https://openalex.org/I4405286151"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Goro Honda","raw_affiliation_strings":["Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan","institution_ids":["https://openalex.org/I4210136522","https://openalex.org/I4405286151"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067861967","display_name":"Shugo Mizuno","orcid":"https://orcid.org/0000-0002-2253-544X","observed_orcids":["https://orcid.org/0000-0002-2253-544X"]},"institutions":[{"id":"https://openalex.org/I178574317","display_name":"Mie University","ror":"https://ror.org/01529vy56","country_code":"JP","type":"education","lineage":["https://openalex.org/I178574317"]},{"id":"https://openalex.org/I4210116542","display_name":"Mie University Hospital","ror":"https://ror.org/01v9g9c07","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210116542"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shugo Mizuno","raw_affiliation_strings":["Department of Hepatobiliary Pancreatic & Transplant Surgery, Mie University, Tsu, Mie, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hepatobiliary Pancreatic & Transplant Surgery, Mie University, Tsu, Mie, Japan","institution_ids":["https://openalex.org/I178574317","https://openalex.org/I4210116542"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002019305","display_name":"Kenichi Hakamada","orcid":"https://orcid.org/0000-0001-6513-1202","observed_orcids":["https://orcid.org/0000-0001-6513-1202"]},"institutions":[{"id":"https://openalex.org/I146516829","display_name":"Hirosaki University","ror":"https://ror.org/02syg0q74","country_code":"JP","type":"education","lineage":["https://openalex.org/I146516829"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kenichi Hakamada","raw_affiliation_strings":["Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterological Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan","institution_ids":["https://openalex.org/I146516829"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063161298","display_name":"Yasuro Futagawa","orcid":"https://orcid.org/0000-0003-1994-6309","observed_orcids":["https://orcid.org/0000-0003-1994-6309"]},"institutions":[{"id":"https://openalex.org/I115498069","display_name":"Jikei University School of Medicine","ror":"https://ror.org/039ygjf22","country_code":"JP","type":"education","lineage":["https://openalex.org/I115498069"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuro Futagawa","raw_affiliation_strings":["Department of Surgery, Jikei University Daisan Hospital, Tokyo, Japan"],"raw_orcid":"https://orcid.org/0000-0003-1994-6309","affiliations":[{"raw_affiliation_string":"Department of Surgery, Jikei University Daisan Hospital, Tokyo, Japan","institution_ids":["https://openalex.org/I115498069"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001408222","display_name":"Shigeru Marubashi","orcid":"https://orcid.org/0000-0002-5263-3286","observed_orcids":["https://orcid.org/0000-0002-5263-3286"]},"institutions":[{"id":"https://openalex.org/I130830085","display_name":"Fukushima Medical University","ror":"https://ror.org/012eh0r35","country_code":"JP","type":"education","lineage":["https://openalex.org/I130830085"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigeru Marubashi","raw_affiliation_strings":["Department of Hepato-Biliary-Pancreatic and Transplant Surgery, Fukushima Medical University, Fukushima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Hepato-Biliary-Pancreatic and Transplant Surgery, Fukushima Medical University, Fukushima, Japan","institution_ids":["https://openalex.org/I130830085"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054549197","display_name":"Hiroshi Yoshida","orcid":"https://orcid.org/0000-0002-7569-7813","observed_orcids":["https://orcid.org/0000-0002-7569-7813"]},"institutions":[{"id":"https://openalex.org/I4405256039","display_name":"Iwaki City Medical Center","ror":"https://ror.org/03psq8c32","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405256039"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Yoshida","raw_affiliation_strings":["Department of Surgery, Iwaki City Medical Center, Iwaki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Iwaki City Medical Center, Iwaki, Japan","institution_ids":["https://openalex.org/I4405256039"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024434722","display_name":"Akihiko Horiguchi","orcid":"https://orcid.org/0000-0002-2187-1396","observed_orcids":["https://orcid.org/0000-0002-2187-1396"]},"institutions":[{"id":"https://openalex.org/I4387155752","display_name":"Fujita Health University Bantane Hospital","ror":"https://ror.org/01krvag41","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4387155752"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiko Horiguchi","raw_affiliation_strings":["Department of Gastroenterological Surgery, Fujita Health University Bantane Hospital, Nagoya, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterological Surgery, Fujita Health University Bantane Hospital, Nagoya, Japan","institution_ids":["https://openalex.org/I4387155752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037456340","display_name":"Yasuo Hosouchi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210133122","display_name":"Gunma Saiseikai Maebashi Hospital","ror":"https://ror.org/033js5093","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210133122"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yasuo Hosouchi","raw_affiliation_strings":["Department of Surgery, Gunma Prefecture Saiseikai Maebashi Hospital, Maebashi, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Gunma Prefecture Saiseikai Maebashi Hospital, Maebashi, Japan","institution_ids":["https://openalex.org/I4210133122"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064506085","display_name":"Masafumi Imamura","orcid":"https://orcid.org/0000-0001-7669-7666","observed_orcids":["https://orcid.org/0000-0001-7669-7666"]},"institutions":[{"id":"https://openalex.org/I141882310","display_name":"Sapporo Medical University","ror":"https://ror.org/01h7cca57","country_code":"JP","type":"education","lineage":["https://openalex.org/I141882310"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masafumi Imamura","raw_affiliation_strings":["Department of Surgery, Surgical Oncology and Science, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Surgical Oncology and Science, Sapporo Medical University School of Medicine, Sapporo, Hokkaido, Japan","institution_ids":["https://openalex.org/I141882310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050545841","display_name":"Naoto Gotohda","orcid":"https://orcid.org/0000-0002-4468-5844","observed_orcids":["https://orcid.org/0000-0002-4468-5844"]},"institutions":[{"id":"https://openalex.org/I4210087348","display_name":"National Cancer Centre Japan","ror":"https://ror.org/0025ww868","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210087348"]},{"id":"https://openalex.org/I4210145079","display_name":"National Cancer Center Hospital East","ror":"https://ror.org/03rm3gk43","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210145079"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoto Gotohda","raw_affiliation_strings":["Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan"],"raw_orcid":"https://orcid.org/0000-0002-4468-5844","affiliations":[{"raw_affiliation_string":"Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan","institution_ids":["https://openalex.org/I4210087348","https://openalex.org/I4210145079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110385545","display_name":"Hiroaki Nagano","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I173915773","display_name":"Yamaguchi University","ror":"https://ror.org/03cxys317","country_code":"JP","type":"education","lineage":["https://openalex.org/I173915773"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroaki Nagano","raw_affiliation_strings":["Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterological, Breast and Endocrine Surgery, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan","institution_ids":["https://openalex.org/I173915773"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058284228","display_name":"Masaji Tani","orcid":"https://orcid.org/0000-0003-1270-6003","observed_orcids":["https://orcid.org/0000-0003-1270-6003"]},"institutions":[{"id":"https://openalex.org/I160046202","display_name":"Shiga University of Medical Science","ror":"https://ror.org/00d8gp927","country_code":"JP","type":"education","lineage":["https://openalex.org/I160046202"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masaji Tani","raw_affiliation_strings":["Department of Surgery, Shiga University of Medical Science, Otsu, Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Shiga University of Medical Science, Otsu, Shiga, Japan","institution_ids":["https://openalex.org/I160046202"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Takeshi Sudo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210160686","display_name":"Kure Medical Center","ror":"https://ror.org/05te51965","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210137409","https://openalex.org/I4210160686"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Sudo","raw_affiliation_strings":["Department of Surgery, NHO Kure Medical Center Chugoku Cancer Center, Hiroshima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, NHO Kure Medical Center Chugoku Cancer Center, Hiroshima, Japan","institution_ids":["https://openalex.org/I4210160686"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052078964","display_name":"Teijiro Hirashita","orcid":"https://orcid.org/0000-0002-0252-0494","observed_orcids":["https://orcid.org/0000-0002-0252-0494"]},"institutions":[{"id":"https://openalex.org/I188815454","display_name":"Oita University","ror":"https://ror.org/01nyv7k26","country_code":"JP","type":"education","lineage":["https://openalex.org/I188815454"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Teijiro Hirashita","raw_affiliation_strings":["Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Oita, Japan","institution_ids":["https://openalex.org/I188815454"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059261950","display_name":"Junichi Arita","orcid":"https://orcid.org/0000-0003-1929-8479","observed_orcids":["https://orcid.org/0000-0003-1929-8479"]},"institutions":[{"id":"https://openalex.org/I203765153","display_name":"Akita University","ror":"https://ror.org/03hv1ad10","country_code":"JP","type":"education","lineage":["https://openalex.org/I203765153"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Junichi Arita","raw_affiliation_strings":["Department of Gastroenterological Surgery, Akita University Graduate School of Medicine, Akita, Japan"],"raw_orcid":"https://orcid.org/0000-0003-1929-8479","affiliations":[{"raw_affiliation_string":"Department of Gastroenterological Surgery, Akita University Graduate School of Medicine, Akita, Japan","institution_ids":["https://openalex.org/I203765153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108842988","display_name":"Katsutoshi Murase","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I42405503","display_name":"Gifu University","ror":"https://ror.org/024exxj48","country_code":"JP","type":"education","lineage":["https://openalex.org/I42405503"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Katsutoshi Murase","raw_affiliation_strings":["Department of Gastroenterological Surgery, Graduate School of Medicine, Gifu University, Gifu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterological Surgery, Graduate School of Medicine, Gifu University, Gifu, Japan","institution_ids":["https://openalex.org/I42405503"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010691110","display_name":"Ken Fukumitsu","orcid":"https://orcid.org/0000-0002-7629-1356","observed_orcids":["https://orcid.org/0000-0002-7629-1356"]},"institutions":[{"id":"https://openalex.org/I4210140509","display_name":"Kyoto Katsura Hospital","ror":"https://ror.org/04w3ve464","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210140509"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ken Fukumitsu","raw_affiliation_strings":["Department of Surgery, Kyoto Katsura Hospital, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0002-7629-1356","affiliations":[{"raw_affiliation_string":"Department of Surgery, Kyoto Katsura Hospital, Kyoto, Japan","institution_ids":["https://openalex.org/I4210140509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112654985","display_name":"Toshiki Rikiyama","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I146500386","display_name":"Jichi Medical University","ror":"https://ror.org/010hz0g26","country_code":"JP","type":"education","lineage":["https://openalex.org/I146500386"]},{"id":"https://openalex.org/I4210166222","display_name":"Jichi Medical University Saitama Medical Center","ror":"https://ror.org/05rq8j339","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210166222"]},{"id":"https://openalex.org/I4405282892","display_name":"Saitama Medical Center, Saitama Medical University","ror":"https://ror.org/00ma6wk53","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4405282892"]},{"id":"https://openalex.org/I8588240","display_name":"Saitama Medical University","ror":"https://ror.org/04zb31v77","country_code":"JP","type":"education","lineage":["https://openalex.org/I8588240"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiki Rikiyama","raw_affiliation_strings":["Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Saitama Medical Center, Jichi Medical University, Saitama, Japan","institution_ids":["https://openalex.org/I146500386","https://openalex.org/I4210166222","https://openalex.org/I4405282892","https://openalex.org/I8588240"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103146660","display_name":"Teruyuki Usuba","orcid":"https://orcid.org/0000-0003-3404-1145","observed_orcids":["https://orcid.org/0000-0003-3404-1145"]},"institutions":[{"id":"https://openalex.org/I115498069","display_name":"Jikei University School of Medicine","ror":"https://ror.org/039ygjf22","country_code":"JP","type":"education","lineage":["https://openalex.org/I115498069"]},{"id":"https://openalex.org/I4210110832","display_name":"Katsushika Medical Center","ror":"https://ror.org/01wxddc07","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210110832"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Teruyuki Usuba","raw_affiliation_strings":["Department of Surgery, Katsushika Medical Center, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery, Katsushika Medical Center, The Jikei University School of Medicine, Minato-ku, Tokyo, Japan","institution_ids":["https://openalex.org/I115498069","https://openalex.org/I4210110832"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012986870","display_name":"Toshiya Abe","orcid":"https://orcid.org/0000-0003-2148-4852","observed_orcids":["https://orcid.org/0000-0003-2148-4852"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toshiya Abe","raw_affiliation_strings":["Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017008069","display_name":"Masafumi Nakamura","orcid":"https://orcid.org/0000-0002-6196-8643","observed_orcids":["https://orcid.org/0000-0002-6196-8643"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I89630735","display_name":"Yokohama City University","ror":"https://ror.org/0135d1r83","country_code":"JP","type":"education","lineage":["https://openalex.org/I89630735"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masafumi Nakamura","raw_affiliation_strings":["Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City University, Yokohama, Japan","Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterological Surgery, Graduate School of Medicine, Yokohama City University, Yokohama, Japan","institution_ids":["https://openalex.org/I89630735"]},{"raw_affiliation_string":"Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043460153","display_name":"Itaru Endo","orcid":"https://orcid.org/0000-0001-5520-8114","observed_orcids":["https://orcid.org/0000-0001-5520-8114"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Itaru Endo","raw_affiliation_strings":["Japan Society of Hepato-Biliary-Pancreatic Surgery, Osaka, Japan"],"raw_orcid":"https://orcid.org/0000-0001-5520-8114","affiliations":[{"raw_affiliation_string":"Japan Society of Hepato-Biliary-Pancreatic Surgery, Osaka, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":45,"corresponding_author_ids":["https://openalex.org/A5017008069"],"corresponding_institution_ids":["https://openalex.org/I135598925","https://openalex.org/I89630735"],"apc_list":{"value":3700,"currency":"USD","value_usd":3700},"apc_paid":{"value":3700,"currency":"USD","value_usd":3700},"fwci":1.9594,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85778262,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"32","issue":"8","first_page":"611","last_page":"619"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10231","display_name":"Pancreatic and Hepatic Oncology Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10231","display_name":"Pancreatic and Hepatic Oncology Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11364","display_name":"Cholangiocarcinoma and Gallbladder Cancer Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10696","display_name":"Gastric Cancer Management and Outcomes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pancreatic-cancer","display_name":"pancreatic cancer","score":0.9990000128746033},{"id":"https://openalex.org/keywords/synchronous-metastasis","display_name":"synchronous metastases","score":0.7509999871253967},{"id":"https://openalex.org/keywords/liver-resection","display_name":"hepatectomy","score":0.8140000104904175},{"id":"https://openalex.org/keywords/neoadjuvant-chemotherapy","display_name":"neoadjuvant chemotherapy","score":0.9789999723434448},{"id":"https://openalex.org/keywords/overall-survival","display_name":"overall survival","score":0.8500000238418579},{"id":"https://openalex.org/keywords/ca19-9","display_name":"CA19-9","score":0.8769999742507935},{"id":"https://openalex.org/keywords/carcinoembryonic-antigen","display_name":"carcinoembryonic antigen","score":0.9800000190734863},{"id":"https://openalex.org/keywords/portal-vein-invasion","display_name":"portal vein invasion","score":0.8970000147819519},{"id":"https://openalex.org/keywords/borderline-resectable-pancreatic-cancer","display_name":"borderline resectable pancreatic cancer","score":0.9229999780654907},{"id":"https://openalex.org/keywords/prognostic-factors","display_name":"prognostic factors","score":0.8859999775886536},{"id":"https://openalex.org/keywords/complete-response","display_name":"complete response","score":0.48399999737739563}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9269237518310547},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6586917638778687},{"id":"https://openalex.org/C2776694085","wikidata":"https://www.wikidata.org/wiki/Q974135","display_name":"Chemotherapy","level":2,"score":0.5820159912109375},{"id":"https://openalex.org/C38180746","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate analysis","level":2,"score":0.5801968574523926},{"id":"https://openalex.org/C2780210213","wikidata":"https://www.wikidata.org/wiki/Q212961","display_name":"Pancreatic cancer","level":3,"score":0.5075491666793823},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.49531927704811096},{"id":"https://openalex.org/C144301174","wikidata":"https://www.wikidata.org/wiki/Q7893852","display_name":"Univariate analysis","level":3,"score":0.4578790068626404},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.4273379147052765},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.42551547288894653},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.42471233010292053},{"id":"https://openalex.org/C2776909242","wikidata":"https://www.wikidata.org/wiki/Q1514021","display_name":"Hepatectomy","level":3,"score":0.41351068019866943},{"id":"https://openalex.org/C159110652","wikidata":"https://www.wikidata.org/wiki/Q17078201","display_name":"Resection","level":2,"score":0.3659825325012207}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006498","descriptor_name":"Hepatectomy","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007564","descriptor_name":"Japan","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D008113","descriptor_name":"Liver Neoplasms","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D008113","descriptor_name":"Liver Neoplasms","qualifier_ui":"Q000556","qualifier_name":"secondary","is_major_topic":true},{"descriptor_ui":"D008113","descriptor_name":"Liver Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010180","descriptor_name":"Pancreatectomy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010190","descriptor_name":"Pancreatic Neoplasms","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D010190","descriptor_name":"Pancreatic Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D010190","descriptor_name":"Pancreatic Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015996","descriptor_name":"Survival Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1002/jhbp.12181","doi":"https://doi.org/10.1002/jhbp.12181","is_oa":true,"landing_page_url":"https://doi.org/10.1002/jhbp.12181","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/jhbp.12181","source":{"id":"https://openalex.org/S108612764","display_name":"Journal of Hepato-Biliary-Pancreatic Sciences","issn_l":"1868-6974","issn":["1868-6974","1868-6982"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Hepato-Biliary-Pancreatic Sciences","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:11188882","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/12380032","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmid:40653657","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40653657","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of hepato-biliary-pancreatic sciences","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:12380032","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC12380032/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"J Hepatobiliary Pancreat Sci","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1002/jhbp.12181","doi":"https://doi.org/10.1002/jhbp.12181","is_oa":true,"landing_page_url":"https://doi.org/10.1002/jhbp.12181","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/jhbp.12181","source":{"id":"https://openalex.org/S108612764","display_name":"Journal of Hepato-Biliary-Pancreatic Sciences","issn_l":"1868-6974","issn":["1868-6974","1868-6982"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Hepato-Biliary-Pancreatic Sciences","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412379545.pdf","grobid_xml":"https://content.openalex.org/works/W4412379545.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W2746784340","https://openalex.org/W2907456735","https://openalex.org/W2912196744","https://openalex.org/W2921399058","https://openalex.org/W2954384626","https://openalex.org/W3011768891","https://openalex.org/W3034086787","https://openalex.org/W3035865887","https://openalex.org/W3197559541","https://openalex.org/W3204410399","https://openalex.org/W4231096603","https://openalex.org/W4240340450","https://openalex.org/W4281254395","https://openalex.org/W4283651009","https://openalex.org/W4292113141","https://openalex.org/W4310535723","https://openalex.org/W4390350189","https://openalex.org/W4390946922","https://openalex.org/W4401155169","https://openalex.org/W6633658626"],"related_works":["https://openalex.org/W4312721006","https://openalex.org/W4223556077","https://openalex.org/W4281254395","https://openalex.org/W3158263631","https://openalex.org/W4386084431","https://openalex.org/W4317387641","https://openalex.org/W2989037449","https://openalex.org/W7162680061","https://openalex.org/W3186384883","https://openalex.org/W4317254378"],"abstract_inverted_index":{"BACKGROUND:":[0],"In":[1,27,93],"this":[2],"study,":[3],"we":[4],"investigated":[5],"the":[6,10,76,82,94,162,183,199,205,212],"criteria":[7,189,214],"that":[8,126],"predict":[9],"long-term":[11],"survival":[12,54,70],"benefits":[13],"after":[14],"surgical":[15,38],"resection":[16,39],"in":[17,75,81,105],"patients":[18,30,59,107,184,209],"with":[19,96,219],"pancreatic":[20,159],"cancer":[21,160],"accompanied":[22],"by":[23],"liver":[24,41,202,220],"oligometastasis.":[25],"METHODS:":[26],"total,":[28],"60":[29],"from":[31],"34":[32],"high-volume":[33],"Japanese":[34],"centers":[35],"who":[36,185,210],"underwent":[37],"for":[40,63,198],"oligometastasis":[42],"between":[43],"2005":[44],"and":[45,50,112,119,153],"2020":[46],"were":[47,56,60,116,175],"included.":[48],"Univariate":[49],"multivariate":[51,123],"methods":[52],"of":[53,182,201],"analyses":[55],"performed.":[57],"All":[58],"followed":[61],"up":[62],"at":[64],"least":[65],"36":[66],"months.":[67,192],"RESULTS:":[68],"Overall":[69],"(OS)":[71],"was":[72,103,190],"significantly":[73],"longer":[74],"preoperative":[77,97],"chemotherapy":[78,98,195],"group":[79,85],"than":[80],"up-front":[83],"surgery":[84],"(37.4":[86],"vs.":[87],"20.4":[88],"months,":[89],"p":[90,137,150,172],"=":[91,138,151],"0.001).":[92],"operation":[95],"group,":[99],"a":[100,216],"complete":[101],"response":[102],"observed":[104],"eight":[106],"(28.6%).":[108],"The":[109,122,179],"1-,":[110],"3-,":[111],"5-year":[113],"OS":[114,181],"rates":[115],"92.9%,":[117],"50.0%,":[118],"35.7%,":[120],"respectively.":[121],"analysis":[124],"showed":[125],"low":[127,140],"CA19-9":[128],"(<":[129,142],"100":[130],"U/mL;":[131,144],"HR:":[132,145],"0.25;":[133],"95%":[134,147,169],"CI:":[135,148,170],"0.06-0.96;":[136],"0.043),":[139],"CEA":[141],"5":[143],"0.14;":[146],"0.04-0.48;":[149],"0.002),":[152],"resectable":[154,158],"(R)":[155],"or":[156],"borderline":[157],"invading":[161],"portal":[163],"vein":[164],"(BR-PV)":[165],"status":[166],"(HR:":[167],"0.19;":[168],"0.07-0.51;":[171],"<":[173],"0.001)":[174],"positive":[176],"prognostic":[177],"factors.":[178],"median":[180],"met":[186,211],"all":[187],"three":[188],"106.6":[191],"CONCLUSION:":[193],"Preoperative":[194],"is":[196],"essential":[197],"treatment":[200],"oligometastases.":[203],"Despite":[204],"high":[206],"recurrence":[207],"rates,":[208],"specific":[213],"have":[215],"favorable":[217],"prognosis":[218],"resection.":[221]},"counts_by_year":[{"year":2026,"cited_by_count":5}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2025-10-10T00:00:00"}
