{"id":"https://openalex.org/W4403366664","doi":"https://doi.org/10.1016/j.ijscr.2024.110456","title":"Hook-shaped distal common bile duct due to peptic ulcer mimicking cholangiocarcinoma","display_name":"Hook-shaped distal common bile duct due to peptic ulcer mimicking cholangiocarcinoma","publication_year":2024,"publication_date":"2024-10-13","ids":{"openalex":"https://openalex.org/W4403366664","doi":"https://doi.org/10.1016/j.ijscr.2024.110456","pmid":"https://pubmed.ncbi.nlm.nih.gov/39520901","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/11584767"},"language":"en","primary_location":{"id":"doi:10.1016/j.ijscr.2024.110456","doi":"https://doi.org/10.1016/j.ijscr.2024.110456","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ijscr.2024.110456","pdf_url":null,"source":{"id":"https://openalex.org/S5398819","display_name":"International Journal of Surgery Case Reports","issn_l":"2210-2612","issn":["2210-2612"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-40"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Surgery Case Reports","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.ijscr.2024.110456","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109820281","display_name":"Sebei Amine","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210098525","display_name":"H\u00f4pital La Rabta","ror":"https://ror.org/00gffbx54","country_code":"TN","type":"healthcare","lineage":["https://openalex.org/I4210098525"]},{"id":"https://openalex.org/I4403386600","display_name":"Facult\u00e9 de m\u00e9decine de Tunis","ror":"https://ror.org/03pyhhg10","country_code":"TN","type":"education","lineage":["https://openalex.org/I4403386600","https://openalex.org/I63596082"]},{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Sebei Amine","raw_affiliation_strings":["Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia","institution_ids":["https://openalex.org/I4210098525","https://openalex.org/I4403386600","https://openalex.org/I63596082"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043914808","display_name":"Yacine Ouadi","orcid":"https://orcid.org/0000-0002-9210-0791","observed_orcids":["https://orcid.org/0000-0002-9210-0791"]},"institutions":[{"id":"https://openalex.org/I4210098525","display_name":"H\u00f4pital La Rabta","ror":"https://ror.org/00gffbx54","country_code":"TN","type":"healthcare","lineage":["https://openalex.org/I4210098525"]},{"id":"https://openalex.org/I4403386600","display_name":"Facult\u00e9 de m\u00e9decine de Tunis","ror":"https://ror.org/03pyhhg10","country_code":"TN","type":"education","lineage":["https://openalex.org/I4403386600","https://openalex.org/I63596082"]},{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Ouadi Yacine","raw_affiliation_strings":["Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia. Electronic address: yacine.taha@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia. Electronic address: yacine.taha@gmail.com","institution_ids":["https://openalex.org/I4210098525","https://openalex.org/I4403386600","https://openalex.org/I63596082"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018826488","display_name":"Souhaib Atri","orcid":"https://orcid.org/0000-0002-6252-6345","observed_orcids":["https://orcid.org/0000-0002-6252-6345"]},"institutions":[{"id":"https://openalex.org/I4210098525","display_name":"H\u00f4pital La Rabta","ror":"https://ror.org/00gffbx54","country_code":"TN","type":"healthcare","lineage":["https://openalex.org/I4210098525"]},{"id":"https://openalex.org/I4403386600","display_name":"Facult\u00e9 de m\u00e9decine de Tunis","ror":"https://ror.org/03pyhhg10","country_code":"TN","type":"education","lineage":["https://openalex.org/I4403386600","https://openalex.org/I63596082"]},{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Atri Souhaib","raw_affiliation_strings":["Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia","institution_ids":["https://openalex.org/I4210098525","https://openalex.org/I4403386600","https://openalex.org/I63596082"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ben Mahmoud Ahmed","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210098525","display_name":"H\u00f4pital La Rabta","ror":"https://ror.org/00gffbx54","country_code":"TN","type":"healthcare","lineage":["https://openalex.org/I4210098525"]},{"id":"https://openalex.org/I4403386600","display_name":"Facult\u00e9 de m\u00e9decine de Tunis","ror":"https://ror.org/03pyhhg10","country_code":"TN","type":"education","lineage":["https://openalex.org/I4403386600","https://openalex.org/I63596082"]},{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Ben Mahmoud Ahmed","raw_affiliation_strings":["Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia","institution_ids":["https://openalex.org/I4210098525","https://openalex.org/I4403386600","https://openalex.org/I63596082"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082724475","display_name":"Haddad Anis","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210098525","display_name":"H\u00f4pital La Rabta","ror":"https://ror.org/00gffbx54","country_code":"TN","type":"healthcare","lineage":["https://openalex.org/I4210098525"]},{"id":"https://openalex.org/I4403386600","display_name":"Facult\u00e9 de m\u00e9decine de Tunis","ror":"https://ror.org/03pyhhg10","country_code":"TN","type":"education","lineage":["https://openalex.org/I4403386600","https://openalex.org/I63596082"]},{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Haddad Anis","raw_affiliation_strings":["Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia","institution_ids":["https://openalex.org/I4210098525","https://openalex.org/I4403386600","https://openalex.org/I63596082"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113565949","display_name":"Montasser Jameleddine Kacem","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210098525","display_name":"H\u00f4pital La Rabta","ror":"https://ror.org/00gffbx54","country_code":"TN","type":"healthcare","lineage":["https://openalex.org/I4210098525"]},{"id":"https://openalex.org/I4403386600","display_name":"Facult\u00e9 de m\u00e9decine de Tunis","ror":"https://ror.org/03pyhhg10","country_code":"TN","type":"education","lineage":["https://openalex.org/I4403386600","https://openalex.org/I63596082"]},{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Montasser Kacem","raw_affiliation_strings":["Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Surgery A La Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia","institution_ids":["https://openalex.org/I4210098525","https://openalex.org/I4403386600","https://openalex.org/I63596082"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043914808"],"corresponding_institution_ids":["https://openalex.org/I4210098525","https://openalex.org/I4403386600","https://openalex.org/I63596082"],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":{"value":1800,"currency":"USD","value_usd":1800},"fwci":0.5445,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.68293416,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"125","issue":"C","first_page":"110456","last_page":"110456"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13697","display_name":"Biliary and Gastrointestinal Fistulas","score":0.9911999702453613,"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"}},"topics":[{"id":"https://openalex.org/T13697","display_name":"Biliary and Gastrointestinal Fistulas","score":0.9911999702453613,"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/T10518","display_name":"Gallbladder and Bile Duct Disorders","score":0.008200000040233135,"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/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":9.999999747378752e-05,"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/choledochoduodenal-fistula","display_name":"choledochoduodenal fistula","score":0.9440000057220459},{"id":"https://openalex.org/keywords/peptic-ulcer","display_name":"peptic ulcer","score":0.8539999723434448},{"id":"https://openalex.org/keywords/biliary-strictures","display_name":"biliary strictures","score":0.7089999914169312},{"id":"https://openalex.org/keywords/cholangiocarcinoma-mimic","display_name":"cholangiocarcinoma mimic","score":0.9369999766349792},{"id":"https://openalex.org/keywords/jaundice","display_name":"jaundice","score":0.8510000109672546},{"id":"https://openalex.org/keywords/cholestasis","display_name":"cholestasis","score":0.9010000228881836},{"id":"https://openalex.org/keywords/conservative-treatment","display_name":"conservative treatment","score":0.5389999747276306},{"id":"https://openalex.org/keywords/proton-pump-inhibitors","display_name":"proton pump inhibitors","score":0.8920000195503235},{"id":"https://openalex.org/keywords/endoscopic-ultrasound","display_name":"endoscopic ultrasound","score":0.5249999761581421}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9098733067512512},{"id":"https://openalex.org/C2777586403","wikidata":"https://www.wikidata.org/wiki/Q4243098","display_name":"Hook","level":2,"score":0.6023725271224976},{"id":"https://openalex.org/C2779777945","wikidata":"https://www.wikidata.org/wiki/Q851111","display_name":"Bile duct","level":2,"score":0.5618626475334167},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.5398757457733154},{"id":"https://openalex.org/C2780656511","wikidata":"https://www.wikidata.org/wiki/Q172941","display_name":"Peptic ulcer","level":2,"score":0.5067527890205383},{"id":"https://openalex.org/C2776884468","wikidata":"https://www.wikidata.org/wiki/Q1263617","display_name":"Common bile duct","level":2,"score":0.4858683943748474},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.481904536485672},{"id":"https://openalex.org/C61434518","wikidata":"https://www.wikidata.org/wiki/Q932510","display_name":"General surgery","level":1,"score":0.4684372544288635},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/j.ijscr.2024.110456","doi":"https://doi.org/10.1016/j.ijscr.2024.110456","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ijscr.2024.110456","pdf_url":null,"source":{"id":"https://openalex.org/S5398819","display_name":"International Journal of Surgery Case Reports","issn_l":"2210-2612","issn":["2210-2612"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-40"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Surgery Case Reports","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:11584767","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/11584767","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC11584767/pdf/main.pdf","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":"Int J Surg Case Rep","raw_type":"Text"},{"id":"pmid:39520901","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/39520901","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":"International journal of surgery case reports","raw_type":"Case Reports"}],"best_oa_location":{"id":"doi:10.1016/j.ijscr.2024.110456","doi":"https://doi.org/10.1016/j.ijscr.2024.110456","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.ijscr.2024.110456","pdf_url":null,"source":{"id":"https://openalex.org/S5398819","display_name":"International Journal of Surgery Case Reports","issn_l":"2210-2612","issn":["2210-2612"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","poland-40"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Surgery Case Reports","raw_type":"journal-article"},"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/case-report","display_name":"Case Report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4403366664.pdf","grobid_xml":"https://content.openalex.org/works/W4403366664.grobid-xml"},"referenced_works_count":8,"referenced_works":["https://openalex.org/W75383131","https://openalex.org/W1488785788","https://openalex.org/W1921896208","https://openalex.org/W2055260395","https://openalex.org/W2176726286","https://openalex.org/W2415386653","https://openalex.org/W2792654522","https://openalex.org/W4362521115"],"related_works":["https://openalex.org/W1683349313","https://openalex.org/W2980126754","https://openalex.org/W4316084784","https://openalex.org/W1984623653","https://openalex.org/W2400139191","https://openalex.org/W2405948741","https://openalex.org/W35868633","https://openalex.org/W92150355","https://openalex.org/W6978057563","https://openalex.org/W2792654522"],"abstract_inverted_index":{"INTRODUCTION":[0],"AND":[1],"IMPORTANCE:":[2],"Internal":[3],"and":[4,59,116,130,136],"spontaneous":[5],"bilio-digestive":[6,192],"fistulas,":[7,193],"without":[8],"primary":[9,198],"biliary":[10,199],"disease,":[11,200],"are":[12,146,201],"an":[13],"infrequent":[14],"complication":[15,204],"of":[16,25,94,150,197,205],"the":[17,49,68,91,95,185,195,206],"upper":[18,207],"digestive":[19,208],"tract.":[20,209],"We":[21],"report":[22],"a":[23,26,65,105,202],"case":[24],"Hook-shaped":[27],"distal":[28,69,113],"common":[29,70],"bile":[30,71],"duct":[31,72],"due":[32,103],"to":[33,48,89,104,168,188],"peptic":[34,144,154,219],"ulcer":[35,109,155],"mimicking":[36],"cholangiocarcinoma.":[37],"CASE":[38],"REPORT:":[39],"A":[40],"63-year-old":[41],"patient,":[42],"with":[43,52,73,112,132,153,176,181],"no":[44],"medical":[45,171],"history,":[46],"presented":[47],"emergency":[50],"department":[51],"recent":[53,161],"jaundice.":[54],"Laboratory":[55],"tests":[56],"showed":[57],"cholestasis,":[58],"high":[60],"bilirubin":[61],"levels.":[62],"Cholangio-MRI":[63],"found":[64],"stricture":[66,97],"in":[67,160,170,194],"multiple":[74],"hepatic":[75],"lesions":[76],"which":[77],"could":[78],"be":[79],"abscesses":[80],"or":[81],"secondary":[82],"lesions.":[83],"An":[84],"endoscopic":[85,137],"ultrasound":[86],"was":[87,100,119,124],"attempted":[88],"confirm":[90],"malignant":[92],"nature":[93],"CBD":[96,114],"but":[98],"it":[99],"not":[101],"possible":[102],"duodenal":[106,218],"stenosis.":[107],"Peptic":[108],"stenosis":[110],"complicated":[111],"retraction":[115],"choledochoduodenal":[117],"fistula":[118,178],"then":[120],"suspected.":[121],"The":[122,148],"patient":[123],"put":[125],"on":[126],"proton":[127],"pump":[128],"inhibitors":[129],"antibiotics":[131],"favorable":[133],"clinical,":[134],"biological":[135],"evolution.":[138],"DISCUSSION:":[139],"Choledoco-duodenal":[140],"fistulas":[141,151],"resulting":[142],"from":[143],"ulcers":[145],"rare.":[147],"incidence":[149],"associated":[152],"disease":[156],"has":[157],"declined":[158],"significantly":[159],"years.":[162],"This":[163],"reduction":[164],"is":[165,212],"largely":[166],"attributed":[167],"advancements":[169],"treatment":[172,211],"for":[173,214],"ulcers.":[174,220],"Patients":[175],"choledoco-duodenal":[177],"often":[179],"present":[180],"nonspecific":[182],"symptoms,":[183],"making":[184],"condition":[186],"challenging":[187],"diagnose.":[189],"CONCLUSION:":[190],"Spontaneous":[191],"absence":[196],"rare":[203],"Conservative":[210],"recommended":[213],"CDF":[215],"caused":[216],"by":[217]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2024-10-13T00:00:00"}