{"id":"https://openalex.org/W1995627661","doi":"https://doi.org/10.1245/s10434-007-9687-y","title":"Prognosis of Perihilar Cholangiocarcinoma: Hilar Bile Duct Cancer versus Intrahepatic Cholangiocarcinoma Involving the Hepatic Hilus","display_name":"Prognosis of Perihilar Cholangiocarcinoma: Hilar Bile Duct Cancer versus Intrahepatic Cholangiocarcinoma Involving the Hepatic Hilus","publication_year":2007,"publication_date":"2007-12-05","ids":{"openalex":"https://openalex.org/W1995627661","doi":"https://doi.org/10.1245/s10434-007-9687-y","mag":"1995627661","pmid":"https://pubmed.ncbi.nlm.nih.gov/18057991"},"language":"en","primary_location":{"id":"doi:10.1245/s10434-007-9687-y","doi":"https://doi.org/10.1245/s10434-007-9687-y","is_oa":false,"landing_page_url":"https://doi.org/10.1245/s10434-007-9687-y","pdf_url":null,"source":{"id":"https://openalex.org/S177486402","display_name":"Annals of Surgical Oncology","issn_l":"1068-9265","issn":["1068-9265","1534-4681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Surgical Oncology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104077736","display_name":"Tsuyoshi Sano","orcid":"https://orcid.org/0000-0001-5085-6120","observed_orcids":["https://orcid.org/0000-0001-5085-6120"]},"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/I4405285273","display_name":"National Cancer Center Hospital","ror":"https://ror.org/053hhpd64","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210087348","https://openalex.org/I4405285273"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Tsuyoshi Sano","raw_affiliation_strings":["Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan. tsusano@aichi-cc.jp","Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan. tsusano@aichi-cc.jp","institution_ids":["https://openalex.org/I4210087348","https://openalex.org/I4405285273"]},{"raw_affiliation_string":"Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan","institution_ids":["https://openalex.org/I4405285273"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101718133","display_name":"Kazuaki Shimada","orcid":"https://orcid.org/0000-0002-0613-4953","observed_orcids":["https://orcid.org/0000-0002-0613-4953"]},"institutions":[{"id":"https://openalex.org/I4405285273","display_name":"National Cancer Center Hospital","ror":"https://ror.org/053hhpd64","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210087348","https://openalex.org/I4405285273"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuaki Shimada","raw_affiliation_strings":["Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan","National Cancer Center Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan","institution_ids":["https://openalex.org/I4405285273"]},{"raw_affiliation_string":"National Cancer Center Hospital","institution_ids":["https://openalex.org/I4405285273"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044489876","display_name":"Yoshihiro Sakamoto","orcid":"https://orcid.org/0000-0001-7279-9702","observed_orcids":["https://orcid.org/0000-0001-7279-9702"]},"institutions":[{"id":"https://openalex.org/I4405285273","display_name":"National Cancer Center Hospital","ror":"https://ror.org/053hhpd64","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210087348","https://openalex.org/I4405285273"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshihiro Sakamoto","raw_affiliation_strings":["Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan","National Cancer Center Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan","institution_ids":["https://openalex.org/I4405285273"]},{"raw_affiliation_string":"National Cancer Center Hospital","institution_ids":["https://openalex.org/I4405285273"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012979592","display_name":"Hidenori Ojima","orcid":"https://orcid.org/0000-0001-9154-246X","observed_orcids":["https://orcid.org/0000-0001-9154-246X"]},"institutions":[{"id":"https://openalex.org/I4405287541","display_name":"National Cancer Center Research Institute","ror":"https://ror.org/05fd4mq57","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210087348","https://openalex.org/I4405287541"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hidenori Ojima","raw_affiliation_strings":["Pathology Division, National Cancer Center Research Institute, Tokyo, Japan","Nat Cancer Center Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pathology Division, National Cancer Center Research Institute, Tokyo, Japan","institution_ids":["https://openalex.org/I4405287541"]},{"raw_affiliation_string":"Nat Cancer Center Research Institute","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087487207","display_name":"Minoru Esaki","orcid":"https://orcid.org/0000-0002-9631-6178","observed_orcids":["https://orcid.org/0000-0002-9631-6178"]},"institutions":[{"id":"https://openalex.org/I4405285273","display_name":"National Cancer Center Hospital","ror":"https://ror.org/053hhpd64","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210087348","https://openalex.org/I4405285273"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Minoru Esaki","raw_affiliation_strings":["Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan","National Cancer Center Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan","institution_ids":["https://openalex.org/I4405285273"]},{"raw_affiliation_string":"National Cancer Center Hospital","institution_ids":["https://openalex.org/I4405285273"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109343532","display_name":"Tomoo Kosuge","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405285273","display_name":"National Cancer Center Hospital","ror":"https://ror.org/053hhpd64","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210087348","https://openalex.org/I4405285273"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoo Kosuge","raw_affiliation_strings":["Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan","National Cancer Center Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hepato-Biliary and Pancreatic Surgery Division, National Cancer Center Hospital, Tokyo, Japan","institution_ids":["https://openalex.org/I4405285273"]},{"raw_affiliation_string":"National Cancer Center Hospital","institution_ids":["https://openalex.org/I4405285273"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5104077736"],"corresponding_institution_ids":["https://openalex.org/I4210087348","https://openalex.org/I4405285273"],"apc_list":{"value":4590,"currency":"USD","value_usd":4590},"apc_paid":null,"fwci":3.8511,"has_fulltext":false,"cited_by_count":72,"citation_normalized_percentile":{"value":0.92464501,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"15","issue":"2","first_page":"590","last_page":"599"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11364","display_name":"Cholangiocarcinoma and Gallbladder Cancer Studies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11364","display_name":"Cholangiocarcinoma and Gallbladder Cancer Studies","score":1.0,"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/T12460","display_name":"Pediatric Hepatobiliary Diseases and Treatments","score":9.999999747378752e-05,"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/T10518","display_name":"Gallbladder and Bile Duct Disorders","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/hilar-cholangiocarcinoma","display_name":"hilar cholangiocarcinoma","score":0.9909999966621399},{"id":"https://openalex.org/keywords/hilar-bile-duct-cancer","display_name":"hilar bile duct cancer","score":0.9909999966621399},{"id":"https://openalex.org/keywords/intrahepatic-cholangiocarcinoma","display_name":"intrahepatic cholangiocarcinoma","score":0.9850000143051147},{"id":"https://openalex.org/keywords/hepatic-hilus","display_name":"hepatic hilus","score":0.6790000200271606},{"id":"https://openalex.org/keywords/prognostic-factors","display_name":"prognostic factors","score":0.8650000095367432},{"id":"https://openalex.org/keywords/survival","display_name":"survival","score":0.4620000123977661},{"id":"https://openalex.org/keywords/r0-resection","display_name":"R0 resection","score":0.7559999823570251},{"id":"https://openalex.org/keywords/lymph-node-metastasis","display_name":"lymph node metastasis","score":0.968999981880188},{"id":"https://openalex.org/keywords/lymphatic-invasion","display_name":"lymphatic invasion","score":0.8029999732971191},{"id":"https://openalex.org/keywords/carcinoembryonic-antigen","display_name":"carcinoembryonic antigen","score":0.8640000224113464},{"id":"https://openalex.org/keywords/papillary-adenocarcinoma","display_name":"papillary adenocarcinoma","score":0.7490000128746033}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8920544385910034},{"id":"https://openalex.org/C156957248","wikidata":"https://www.wikidata.org/wiki/Q1862216","display_name":"Odds ratio","level":2,"score":0.8198468685150146},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.6489861607551575},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6093109846115112},{"id":"https://openalex.org/C2778132481","wikidata":"https://www.wikidata.org/wiki/Q7646216","display_name":"Resection margin","level":3,"score":0.5907384157180786},{"id":"https://openalex.org/C2776283816","wikidata":"https://www.wikidata.org/wiki/Q332823","display_name":"Survival rate","level":2,"score":0.5052326321601868},{"id":"https://openalex.org/C2781182431","wikidata":"https://www.wikidata.org/wiki/Q356033","display_name":"Adenocarcinoma","level":3,"score":0.47943538427352905},{"id":"https://openalex.org/C2780140570","wikidata":"https://www.wikidata.org/wiki/Q3545481","display_name":"Surgical oncology","level":2,"score":0.4615635275840759},{"id":"https://openalex.org/C2779777945","wikidata":"https://www.wikidata.org/wiki/Q851111","display_name":"Bile duct","level":2,"score":0.43392759561538696},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.4160230755805969},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.3650014400482178},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.27135711908340454},{"id":"https://openalex.org/C159110652","wikidata":"https://www.wikidata.org/wiki/Q17078201","display_name":"Resection","level":2,"score":0.11724799871444702}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001650","descriptor_name":"Bile Duct Neoplasms","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D001650","descriptor_name":"Bile Duct Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D001650","descriptor_name":"Bile Duct Neoplasms","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D001653","descriptor_name":"Bile Ducts, Intrahepatic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002454","descriptor_name":"Cell Differentiation","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":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"D009361","descriptor_name":"Neoplasm Invasiveness","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009364","descriptor_name":"Neoplasm Recurrence, Local","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016016","descriptor_name":"Proportional Hazards Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016019","descriptor_name":"Survival Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018281","descriptor_name":"Cholangiocarcinoma","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D018281","descriptor_name":"Cholangiocarcinoma","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D018281","descriptor_name":"Cholangiocarcinoma","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1245/s10434-007-9687-y","doi":"https://doi.org/10.1245/s10434-007-9687-y","is_oa":false,"landing_page_url":"https://doi.org/10.1245/s10434-007-9687-y","pdf_url":null,"source":{"id":"https://openalex.org/S177486402","display_name":"Annals of Surgical Oncology","issn_l":"1068-9265","issn":["1068-9265","1534-4681"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annals of Surgical Oncology","raw_type":"journal-article"},{"id":"pmid:18057991","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18057991","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":"Annals of surgical oncology","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.98580002784729,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W24224509","https://openalex.org/W108680517","https://openalex.org/W1520179941","https://openalex.org/W1980929835","https://openalex.org/W1980948970","https://openalex.org/W1981095887","https://openalex.org/W1983208778","https://openalex.org/W1999835276","https://openalex.org/W2002960783","https://openalex.org/W2012876679","https://openalex.org/W2015787771","https://openalex.org/W2035254040","https://openalex.org/W2035875743","https://openalex.org/W2038136647","https://openalex.org/W2048770368","https://openalex.org/W2050826702","https://openalex.org/W2054278834","https://openalex.org/W2058183684","https://openalex.org/W2070453606","https://openalex.org/W2073801722","https://openalex.org/W2080048596","https://openalex.org/W2103845052","https://openalex.org/W2104767958","https://openalex.org/W2136883754","https://openalex.org/W2143764508","https://openalex.org/W2148536851","https://openalex.org/W2160724336","https://openalex.org/W2419287241"],"related_works":["https://openalex.org/W2949126588","https://openalex.org/W2034770797","https://openalex.org/W2368018961","https://openalex.org/W4403272501","https://openalex.org/W2070453606","https://openalex.org/W1899909527","https://openalex.org/W1969511539","https://openalex.org/W3129145679","https://openalex.org/W2034414434","https://openalex.org/W2394420473"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}