{"id":"https://openalex.org/W2090508490","doi":"https://doi.org/10.1002/jhbp.47","title":"Analysis of risk factors for recurrence after curative resection of well\u2010differentiated pancreatic neuroendocrine tumors based on the new grading classification","display_name":"Analysis of risk factors for recurrence after curative resection of well\u2010differentiated pancreatic neuroendocrine tumors based on the new grading classification","publication_year":2013,"publication_date":"2013-10-20","ids":{"openalex":"https://openalex.org/W2090508490","doi":"https://doi.org/10.1002/jhbp.47","mag":"2090508490","pmid":"https://pubmed.ncbi.nlm.nih.gov/24142395"},"language":"en","primary_location":{"id":"doi:10.1002/jhbp.47","doi":"https://doi.org/10.1002/jhbp.47","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jhbp.47","pdf_url":null,"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":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"},"volume":null,"type":"article","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/A5020689879","display_name":"Kosuke Tsutsumi","orcid":null,"observed_orcids":[]},"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":"Kosuke Tsutsumi","raw_affiliation_strings":["Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085781479","display_name":"Takao Ohtsuka","orcid":"https://orcid.org/0000-0002-2946-1092","observed_orcids":["https://orcid.org/0000-0002-2946-1092"]},"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":"Takao Ohtsuka","raw_affiliation_strings":["Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050943912","display_name":"Minoru Fujino","orcid":null,"observed_orcids":[]},"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":"Minoru Fujino","raw_affiliation_strings":["Department of Anatomic Pathology Graduate School of Medical Sciences, Kyushu University Fukuoka Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anatomic Pathology Graduate School of Medical Sciences, Kyushu University Fukuoka Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054093764","display_name":"Hiroshi Nakashima","orcid":"https://orcid.org/0000-0001-9678-9234","observed_orcids":["https://orcid.org/0000-0001-9678-9234"]},"institutions":[{"id":"https://openalex.org/I189996419","display_name":"Kawasaki Medical School","ror":"https://ror.org/059z11218","country_code":"JP","type":"education","lineage":["https://openalex.org/I189996419"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroshi Nakashima","raw_affiliation_strings":["Department of Digestive Surgery, Kawasaki Medical School, Kurashiki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Digestive Surgery, Kawasaki Medical School, Kurashiki, Japan","institution_ids":["https://openalex.org/I189996419"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103262079","display_name":"Shinichi Aishima","orcid":"https://orcid.org/0000-0002-7319-8623","observed_orcids":["https://orcid.org/0000-0002-7319-8623"]},"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":"Shinichi Aishima","raw_affiliation_strings":["Department of Anatomic Pathology Graduate School of Medical Sciences, Kyushu University Fukuoka Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anatomic Pathology Graduate School of Medical Sciences, Kyushu University Fukuoka Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103248629","display_name":"Junji Ueda","orcid":"https://orcid.org/0000-0001-6189-0762","observed_orcids":["https://orcid.org/0000-0001-6189-0762"]},"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":"Junji Ueda","raw_affiliation_strings":["Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109042014","display_name":"Shunichi Takahata","orcid":null,"observed_orcids":[]},"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":"Shunichi Takahata","raw_affiliation_strings":["Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, 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/I189996419","display_name":"Kawasaki Medical School","ror":"https://ror.org/059z11218","country_code":"JP","type":"education","lineage":["https://openalex.org/I189996419"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masafumi Nakamura","raw_affiliation_strings":["Department of Digestive Surgery, Kawasaki Medical School, Kurashiki, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Digestive Surgery, Kawasaki Medical School, Kurashiki, Japan","institution_ids":["https://openalex.org/I189996419"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049884976","display_name":"Yoshinao Oda","orcid":"https://orcid.org/0000-0001-9636-1182","observed_orcids":["https://orcid.org/0000-0001-9636-1182"]},"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":"Yoshinao Oda","raw_affiliation_strings":["Department of Anatomic Pathology Graduate School of Medical Sciences, Kyushu University Fukuoka Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anatomic Pathology Graduate School of Medical Sciences, Kyushu University Fukuoka Japan","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078409741","display_name":"Masao Tanaka","orcid":"https://orcid.org/0000-0002-8942-2933","observed_orcids":["https://orcid.org/0000-0002-8942-2933"]},"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":true,"raw_author_name":"Masao Tanaka","raw_affiliation_strings":["Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Fukuoka 812-8582, Japan","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078409741"],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":{"value":3700,"currency":"USD","value_usd":3700},"apc_paid":null,"fwci":1.7531,"has_fulltext":false,"cited_by_count":68,"citation_normalized_percentile":{"value":0.84363014,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"21","issue":"6","first_page":"418","last_page":"425"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10754","display_name":"Neuroendocrine Tumor Research Advances","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10754","display_name":"Neuroendocrine Tumor Research Advances","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10231","display_name":"Pancreatic and Hepatic Oncology Research","score":0.0003000000142492354,"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/T11173","display_name":"Neurofibromatosis and Schwannoma Cases","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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-neuroendocrine-tumors","display_name":"pancreatic neuroendocrine tumors","score":0.9919999837875366},{"id":"https://openalex.org/keywords/tumor-recurrence","display_name":"tumor recurrence","score":0.8140000104904175},{"id":"https://openalex.org/keywords/curative-resection","display_name":"curative resection","score":0.8299999833106995},{"id":"https://openalex.org/keywords/histological-grade","display_name":"histological grade","score":0.7379999756813049},{"id":"https://openalex.org/keywords/perineural-invasion","display_name":"perineural invasion","score":0.890999972820282},{"id":"https://openalex.org/keywords/who-2010-classification","display_name":"WHO 2010 classification","score":0.8080000281333923},{"id":"https://openalex.org/keywords/ki-67-proliferation-index","display_name":"Ki-67 proliferation index","score":0.9190000295639038},{"id":"https://openalex.org/keywords/mitotic-count","display_name":"mitotic count","score":0.9610000252723694},{"id":"https://openalex.org/keywords/lymph-node-metastasis","display_name":"lymph node metastasis","score":0.8259999752044678},{"id":"https://openalex.org/keywords/liver-metastases","display_name":"liver metastasis","score":0.9729999899864197},{"id":"https://openalex.org/keywords/prognostic-factors","display_name":"prognostic factors","score":0.7990000247955322}],"concepts":[{"id":"https://openalex.org/C2779066768","wikidata":"https://www.wikidata.org/wiki/Q1981276","display_name":"Neuroendocrine tumors","level":2,"score":0.7647690773010254},{"id":"https://openalex.org/C2777286243","wikidata":"https://www.wikidata.org/wiki/Q5591926","display_name":"Grading (engineering)","level":2,"score":0.7602152824401855},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7403342723846436},{"id":"https://openalex.org/C2777154038","wikidata":"https://www.wikidata.org/wiki/Q7168585","display_name":"Perineural invasion","level":3,"score":0.718866229057312},{"id":"https://openalex.org/C207103383","wikidata":"https://www.wikidata.org/wiki/Q3930246","display_name":"Hazard ratio","level":3,"score":0.6846543550491333},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5731066465377808},{"id":"https://openalex.org/C2778740770","wikidata":"https://www.wikidata.org/wiki/Q6708283","display_name":"Lymphovascular invasion","level":4,"score":0.5552369356155396},{"id":"https://openalex.org/C38180746","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate analysis","level":2,"score":0.5424253940582275},{"id":"https://openalex.org/C144301174","wikidata":"https://www.wikidata.org/wiki/Q7893852","display_name":"Univariate analysis","level":3,"score":0.5028852820396423},{"id":"https://openalex.org/C143998085","wikidata":"https://www.wikidata.org/wiki/Q162555","display_name":"Oncology","level":1,"score":0.4706006944179535},{"id":"https://openalex.org/C2779013556","wikidata":"https://www.wikidata.org/wiki/Q181876","display_name":"Metastasis","level":3,"score":0.45357051491737366},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.44627365469932556},{"id":"https://openalex.org/C66640590","wikidata":"https://www.wikidata.org/wiki/Q4296711","display_name":"Mitotic index","level":3,"score":0.41940993070602417},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.3689621686935425},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.22669318318367004},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.16914892196655273},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0843481719493866},{"id":"https://openalex.org/C93304396","wikidata":"https://www.wikidata.org/wiki/Q14763008","display_name":"Mitosis","level":2,"score":0.0702466070652008},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C95444343","wikidata":"https://www.wikidata.org/wiki/Q7141","display_name":"Cell biology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000704","descriptor_name":"Analysis of Variance","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":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007564","descriptor_name":"Japan","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":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D009364","descriptor_name":"Neoplasm Recurrence, Local","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D009364","descriptor_name":"Neoplasm Recurrence, Local","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D010190","descriptor_name":"Pancreatic Neoplasms","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"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":"D011237","descriptor_name":"Predictive Value of Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014944","descriptor_name":"World Health Organization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","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},{"descriptor_ui":"D015999","descriptor_name":"Multivariate Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016001","descriptor_name":"Confidence Intervals","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":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018358","descriptor_name":"Neuroendocrine Tumors","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D018358","descriptor_name":"Neuroendocrine Tumors","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D018358","descriptor_name":"Neuroendocrine Tumors","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D018572","descriptor_name":"Disease-Free Survival","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D055815","descriptor_name":"Young Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060787","descriptor_name":"Neoplasm Grading","qualifier_ui":"Q000145","qualifier_name":"classification","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1002/jhbp.47","doi":"https://doi.org/10.1002/jhbp.47","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jhbp.47","pdf_url":null,"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":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":"pmid:24142395","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24142395","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":"Evaluation Study"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9940000176429749}],"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":27,"referenced_works":["https://openalex.org/W1512290975","https://openalex.org/W1578083272","https://openalex.org/W1974264673","https://openalex.org/W1982345319","https://openalex.org/W1983339183","https://openalex.org/W1983381212","https://openalex.org/W1991498414","https://openalex.org/W2000987172","https://openalex.org/W2004228566","https://openalex.org/W2008779187","https://openalex.org/W2023732780","https://openalex.org/W2024243895","https://openalex.org/W2035776676","https://openalex.org/W2038388639","https://openalex.org/W2042293638","https://openalex.org/W2063178653","https://openalex.org/W2065170253","https://openalex.org/W2065462700","https://openalex.org/W2082434235","https://openalex.org/W2142338868","https://openalex.org/W2144039732","https://openalex.org/W2144637780","https://openalex.org/W2145062529","https://openalex.org/W2156159671","https://openalex.org/W2171026060","https://openalex.org/W2415429194","https://openalex.org/W2752308580"],"related_works":["https://openalex.org/W2937535494","https://openalex.org/W7204908782","https://openalex.org/W2015405339","https://openalex.org/W2895773104","https://openalex.org/W3117020466","https://openalex.org/W2910258623","https://openalex.org/W3091748350","https://openalex.org/W4377220982","https://openalex.org/W3138678551","https://openalex.org/W2998328017"],"abstract_inverted_index":{"BACKGROUND:":[0],"It":[1],"is":[2],"difficult":[3],"to":[4,33],"predict":[5],"the":[6,18,27,199,203],"malignant":[7],"potential":[8],"of":[9,20,39,43,112,127,193,202,210],"pancreatic":[10],"neuroendocrine":[11],"tumors":[12],"(PNETs)":[13],"precisely.":[14],"This":[15,196],"study":[16,197],"investigated":[17],"validity":[19],"a":[21],"new":[22,204],"grading":[23,205],"system":[24],"adopted":[25],"by":[26,55,64],"World":[28],"Health":[29],"Organization":[30],"2010":[31],"classification":[32,206],"determine":[34],"risk":[35,120],"factors":[36,121],"for":[37,122],"recurrence":[38,113,123,192],"PNETs.":[40,194],"METHODS:":[41],"Data":[42],"70":[44],"patients":[45,102],"with":[46,103,108,191],"PNETs":[47,224],"who":[48],"underwent":[49],"curative":[50],"resection":[51],"were":[52,62,100,188],"retrospectively":[53],"examined":[54],"uni-":[56],"and":[57,85,106,162,179,207,213,227],"multivariate":[58,169],"analyses.":[59],"Histopathological":[60],"findings":[61],"re-reviewed":[63],"experienced":[65],"pathologists.":[66],"NET":[67,86,104,109,125],"G1":[68,105,226],"was":[69,114],"defined":[70],"as":[71,88,219],"mitotic":[72],"count":[73],"<2":[74],"per":[75,91],"10":[76,92],"high":[77],"power":[78],"fields":[79],"(HPF)":[80],"and/or":[81,94],"\u22642%":[82],"Ki67":[83,96],"index,":[84],"G2":[87,126],"2-20":[89],"mitosis":[90],"HPF":[93],"3-20%":[95],"index.":[97],"RESULTS:":[98],"There":[99],"58":[101],"12":[107],"G2.":[110],"Incidence":[111],"11.4%.":[115],"Univariate":[116],"analysis":[117],"demonstrated":[118],"significant":[119],"including":[124],"histological":[128,171,214],"grade":[129,172,215],"(P":[130,135,143,149,154,159,165],"=":[131,136,144,150,160,166,177,186],"0.0089),":[132],"male":[133],"gender":[134],"0.0333),":[137],"tumor":[138],"size":[139],"\u2265":[140],"20":[141],"mm":[142],"0.0117),":[145],"lymph":[146],"node":[147],"metastasis":[148,153],"0.0004),":[151],"liver":[152],"<":[155],"0.0001),":[156],"lymphatic":[157],"invasion":[158,164,181,212],"0.046),":[161],"neural":[163,180],"0.0002).":[167],"By":[168],"analysis,":[170],"(hazard":[173,182],"ratio;":[174,183],"59.76,":[175],"P":[176,185],"0.0022)":[178],"147.49,":[184],"0.0016)":[187],"significantly":[189],"associated":[190],"CONCLUSIONS:":[195],"confirmed":[198],"prognostic":[200,220],"relevance":[201],"that":[208],"evaluation":[209],"perineural":[211],"should":[216],"be":[217],"considered":[218],"predictors":[221],"in":[222],"well-differentiated":[223],"(NET":[225],"G2).":[228]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}