{"id":"https://openalex.org/W2028419086","doi":"https://doi.org/10.1002/jso.2930340103","title":"Carcinoma of the extrahepatic bile ducts: A postmortem study of 65 cases and review of the literature","display_name":"Carcinoma of the extrahepatic bile ducts: A postmortem study of 65 cases and review of the literature","publication_year":1987,"publication_date":"1987-01-01","ids":{"openalex":"https://openalex.org/W2028419086","doi":"https://doi.org/10.1002/jso.2930340103","mag":"2028419086","pmid":"https://pubmed.ncbi.nlm.nih.gov/3543504"},"language":"en","primary_location":{"id":"doi:10.1002/jso.2930340103","doi":"https://doi.org/10.1002/jso.2930340103","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jso.2930340103","pdf_url":null,"source":{"id":"https://openalex.org/S13860802","display_name":"Journal of Surgical Oncology","issn_l":"0022-4790","issn":["0022-4790","1096-9098"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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 Surgical Oncology","raw_type":"journal-article"},"volume":null,"type":"review","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/A5111760020","display_name":"H. U. Sons","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I44260953","display_name":"Heinrich Heine University D\u00fcsseldorf","ror":"https://ror.org/024z2rq82","country_code":"DE","type":"education","lineage":["https://openalex.org/I44260953"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"H. U. Sons","raw_affiliation_strings":["Institute of Pathology, The University of Du\u0308sseldorf, Du\u0308sseldorf, The Federal Republic of Germany","Institute of Pathology, The University of D\u00fcsseldorf, Moorenstrasse 5, D\u20104000 D\u00fcsseldorf 1, Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Pathology, The University of Du\u0308sseldorf, Du\u0308sseldorf, The Federal Republic of Germany","institution_ids":["https://openalex.org/I44260953"]},{"raw_affiliation_string":"Institute of Pathology, The University of D\u00fcsseldorf, Moorenstrasse 5, D\u20104000 D\u00fcsseldorf 1, Federal Republic of Germany","institution_ids":["https://openalex.org/I44260953"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110352846","display_name":"F Borchard","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I44260953","display_name":"Heinrich Heine University D\u00fcsseldorf","ror":"https://ror.org/024z2rq82","country_code":"DE","type":"education","lineage":["https://openalex.org/I44260953"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"F. Borchard","raw_affiliation_strings":["Institute of Pathology, The University of Du\u0308sseldorf, Du\u0308sseldorf, The Federal Republic of Germany","Institute of Pathology, The University of D\u00fcsseldorf, D\u00fcsseldorf, The Federal Republic of Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Pathology, The University of Du\u0308sseldorf, Du\u0308sseldorf, The Federal Republic of Germany","institution_ids":["https://openalex.org/I44260953"]},{"raw_affiliation_string":"Institute of Pathology, The University of D\u00fcsseldorf, D\u00fcsseldorf, The Federal Republic of Germany","institution_ids":["https://openalex.org/I44260953"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5111760020"],"corresponding_institution_ids":["https://openalex.org/I44260953"],"apc_list":{"value":4570,"currency":"USD","value_usd":4570},"apc_paid":null,"fwci":0.905,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.61744966,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"34","issue":"1","first_page":"6","last_page":"12"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11364","display_name":"Cholangiocarcinoma and Gallbladder Cancer Studies","score":0.9976000189781189,"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":0.9976000189781189,"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":0.002099999925121665,"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"}},{"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"}}],"keywords":[{"id":"https://openalex.org/keywords/extrahepatic-cholangiocarcinoma","display_name":"extrahepatic cholangiocarcinoma","score":0.9589999914169312},{"id":"https://openalex.org/keywords/common-bile-duct-cancer","display_name":"common bile duct cancer","score":0.6620000004768372},{"id":"https://openalex.org/keywords/adenocarcinoma","display_name":"adenocarcinoma","score":0.75},{"id":"https://openalex.org/keywords/anaplastic-carcinoma","display_name":"anaplastic carcinoma","score":0.9829999804496765},{"id":"https://openalex.org/keywords/metastasis","display_name":"metastasis","score":0.7120000123977661},{"id":"https://openalex.org/keywords/gallstones","display_name":"gallstones","score":0.9980000257492065},{"id":"https://openalex.org/keywords/autopsy-findings","display_name":"autopsy findings","score":0.703000009059906},{"id":"https://openalex.org/keywords/tumor-location","display_name":"tumor location","score":0.37299999594688416}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8934983015060425},{"id":"https://openalex.org/C2909074800","wikidata":"https://www.wikidata.org/wiki/Q851111","display_name":"Extrahepatic Bile Ducts","level":3,"score":0.6611928343772888},{"id":"https://openalex.org/C2777546739","wikidata":"https://www.wikidata.org/wiki/Q33525","display_name":"Carcinoma","level":2,"score":0.5534692406654358},{"id":"https://openalex.org/C2779777945","wikidata":"https://www.wikidata.org/wiki/Q851111","display_name":"Bile duct","level":2,"score":0.5219732522964478},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.4533001482486725},{"id":"https://openalex.org/C2908539361","wikidata":"https://www.wikidata.org/wiki/Q124292","display_name":"Bile Duct Carcinoma","level":3,"score":0.4312613606452942},{"id":"https://openalex.org/C2778981773","wikidata":"https://www.wikidata.org/wiki/Q4751574","display_name":"Anaplastic carcinoma","level":3,"score":0.42140650749206543},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.3869604766368866},{"id":"https://openalex.org/C61434518","wikidata":"https://www.wikidata.org/wiki/Q932510","display_name":"General surgery","level":1,"score":0.376620888710022},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3581486940383911}],"mesh":[{"descriptor_ui":"D000230","descriptor_name":"Adenocarcinoma","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001344","descriptor_name":"Autopsy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001650","descriptor_name":"Bile Duct Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D002277","descriptor_name":"Carcinoma","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D003135","descriptor_name":"Common Bile Duct","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D003549","descriptor_name":"Cystic Duct","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006500","descriptor_name":"Hepatic Duct, Common","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008207","descriptor_name":"Lymphatic Metastasis","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}],"locations_count":2,"locations":[{"id":"doi:10.1002/jso.2930340103","doi":"https://doi.org/10.1002/jso.2930340103","is_oa":false,"landing_page_url":"https://doi.org/10.1002/jso.2930340103","pdf_url":null,"source":{"id":"https://openalex.org/S13860802","display_name":"Journal of Surgical Oncology","issn_l":"0022-4790","issn":["0022-4790","1096-9098"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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 Surgical Oncology","raw_type":"journal-article"},{"id":"pmid:3543504","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3543504","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 surgical oncology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.98580002784729,"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":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":52,"referenced_works":["https://openalex.org/W20313304","https://openalex.org/W136065742","https://openalex.org/W145841536","https://openalex.org/W603814770","https://openalex.org/W658996061","https://openalex.org/W1577817212","https://openalex.org/W1578108832","https://openalex.org/W1970062856","https://openalex.org/W1988677391","https://openalex.org/W1998007500","https://openalex.org/W2004761460","https://openalex.org/W2010312223","https://openalex.org/W2010862158","https://openalex.org/W2016071154","https://openalex.org/W2018580035","https://openalex.org/W2027261766","https://openalex.org/W2048042198","https://openalex.org/W2049329773","https://openalex.org/W2053609295","https://openalex.org/W2055036874","https://openalex.org/W2064597084","https://openalex.org/W2069972633","https://openalex.org/W2081201962","https://openalex.org/W2081469540","https://openalex.org/W2083711861","https://openalex.org/W2092362207","https://openalex.org/W2157409616","https://openalex.org/W2167914211","https://openalex.org/W2171307370","https://openalex.org/W2303549786","https://openalex.org/W2312881710","https://openalex.org/W2324006026","https://openalex.org/W2400060578","https://openalex.org/W2403682165","https://openalex.org/W2404591293","https://openalex.org/W2406098837","https://openalex.org/W2408882519","https://openalex.org/W2410918704","https://openalex.org/W2411716412","https://openalex.org/W2412069819","https://openalex.org/W2413113862","https://openalex.org/W2413627081","https://openalex.org/W2413953609","https://openalex.org/W2415785990","https://openalex.org/W2415809743","https://openalex.org/W2427109920","https://openalex.org/W2436627370","https://openalex.org/W2910800691","https://openalex.org/W2986038725","https://openalex.org/W4230375671","https://openalex.org/W4248268130","https://openalex.org/W4376860190"],"related_works":["https://openalex.org/W2067557603","https://openalex.org/W1982917046","https://openalex.org/W2469126363","https://openalex.org/W2027261766","https://openalex.org/W2025994793","https://openalex.org/W78676195","https://openalex.org/W2045309761","https://openalex.org/W1968143728","https://openalex.org/W2408839474","https://openalex.org/W2404267847"],"abstract_inverted_index":{"From":[0],"1950":[1],"to":[2,44,48],"1982,":[3],"65":[4],"patients":[5],"with":[6,77,122],"carcinoma":[7,95],"of":[8,18,20,23,28,35,42,53,72,83,90,110,115],"the":[9,16,21,58,65,70,73,78,91,111,116,123],"extrahepatic":[10],"bile":[11,60],"ducts":[12,67],"were":[13,86,99],"autopsied":[14],"in":[15,57,88,96,101,108],"Institute":[17],"Pathology":[19],"University":[22],"D\u00fcsseldorf.":[24],"The":[25,40,50,113],"average":[26],"age":[27],"men":[29,43],"was":[30,37,46,55,106],"64.5":[31],"years":[32],"and":[33,69,93],"that":[34],"women":[36,45],"70":[38],"years.":[39],"ratio":[41],"1":[47],"1.71.":[49],"greatest":[51],"number":[52],"tumors":[54],"found":[56,87,107],"common":[59,74],"duct":[61,76,80],"(40.1%),":[62],"followed":[63],"by":[64],"hepatic":[66,75],"(29.2%)":[68],"confluence":[71],"cystic":[79],"(27.7%).":[81],"Adenocarcinomas":[82],"various":[84],"differentiation":[85],"96.7%":[89],"cases":[92,103],"anaplastic":[94],"3.3%.":[97],"Metastases":[98],"present":[100,117],"49":[102],"(75.4%).":[104],"Cholelithiasis":[105],"51%":[109],"cases.":[112],"results":[114],"postmortem":[118],"study":[119],"are":[120],"compared":[121],"literature.":[124]},"counts_by_year":[{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}