{"id":"https://openalex.org/W7148546183","doi":"https://doi.org/10.1556/1647.2026.00363","title":"Computed tomography imaging features of bowel obstruction caused by internal hernia: A retrospective study of 29 cases","display_name":"Computed tomography imaging features of bowel obstruction caused by internal hernia: A retrospective study of 29 cases","publication_year":2026,"publication_date":"2026-04-02","ids":{"openalex":"https://openalex.org/W7148546183","doi":"https://doi.org/10.1556/1647.2026.00363"},"language":"en","primary_location":{"id":"doi:10.1556/1647.2026.00363","doi":"https://doi.org/10.1556/1647.2026.00363","is_oa":true,"landing_page_url":"https://doi.org/10.1556/1647.2026.00363","pdf_url":null,"source":{"id":"https://openalex.org/S4210194053","display_name":"Imaging","issn_l":"2732-0960","issn":["2732-0960"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320364","host_organization_name":"Akad\u00e9miai Kiad\u00f3","host_organization_lineage":["https://openalex.org/P4310320364","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Akad\u00e9miai Kiad\u00f3","Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Imaging","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1556/1647.2026.00363","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5132741864","display_name":"Anh Quynh Dang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405276924","display_name":"Vinmec Nha Trang Hospital","ror":"https://ror.org/00vd9q916","country_code":"VN","type":"healthcare","lineage":["https://openalex.org/I4387154326","https://openalex.org/I4405276924","https://openalex.org/I4405276989"]}],"countries":["VN"],"is_corresponding":false,"raw_author_name":"Anh Quynh Dang","raw_affiliation_strings":["Vinmec Nha Trang International Hospital, Nha Trang City, Vietnam"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Vinmec Nha Trang International Hospital, Nha Trang City, Vietnam","institution_ids":["https://openalex.org/I4405276924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114129464","display_name":"Phi Duong Nguy\u1ec5n","orcid":"https://orcid.org/0000-0002-9556-4049","observed_orcids":["https://orcid.org/0000-0002-9556-4049"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Phi Duong Nguyen","raw_affiliation_strings":["City Children's Hospital, Ho Chi Minh City, Vietnam"],"raw_orcid":"https://orcid.org/0000-0002-9556-4049","affiliations":[{"raw_affiliation_string":"City Children's Hospital, Ho Chi Minh City, Vietnam","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":"1","first_page":"32","last_page":"37"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12089","display_name":"Intestinal and Peritoneal Adhesions","score":0.9794999957084656,"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/T12089","display_name":"Intestinal and Peritoneal Adhesions","score":0.9794999957084656,"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/T12150","display_name":"Intestinal Malrotation and Obstruction Disorders","score":0.015599999576807022,"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/T11855","display_name":"Gastrointestinal disorders and treatments","score":0.0034000000450760126,"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/internal-hernia","display_name":"internal hernia","score":0.9980000257492065},{"id":"https://openalex.org/keywords/small-bowel-obstruction","display_name":"small bowel obstruction","score":0.9990000128746033},{"id":"https://openalex.org/keywords/multidetector-computed-tomography","display_name":"multidetector computed tomography","score":0.8679999709129333},{"id":"https://openalex.org/keywords/transmesenteric-hernia","display_name":"transmesenteric hernia","score":0.8889999985694885},{"id":"https://openalex.org/keywords/intestinal-ischemia","display_name":"intestinal ischemia","score":0.7070000171661377},{"id":"https://openalex.org/keywords/ct-imaging-features","display_name":"CT imaging features","score":0.5529999732971191},{"id":"https://openalex.org/keywords/diagnostic-accuracy","display_name":"diagnostic accuracy","score":0.546999990940094},{"id":"https://openalex.org/keywords/bowel-wall-thickening","display_name":"bowel wall thickening","score":0.6539999842643738}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9556999802589417},{"id":"https://openalex.org/C2777660648","wikidata":"https://www.wikidata.org/wiki/Q6047861","display_name":"Internal hernia","level":3,"score":0.9043999910354614},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.7231000065803528},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.6266000270843506},{"id":"https://openalex.org/C2779787475","wikidata":"https://www.wikidata.org/wiki/Q16244733","display_name":"Bowel obstruction","level":2,"score":0.6144999861717224},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.6104000210762024},{"id":"https://openalex.org/C2993154269","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Multidetector computed tomography","level":3,"score":0.48899999260902405},{"id":"https://openalex.org/C2779096551","wikidata":"https://www.wikidata.org/wiki/Q133076","display_name":"Hernia","level":2,"score":0.45089998841285706},{"id":"https://openalex.org/C2780955771","wikidata":"https://www.wikidata.org/wiki/Q183425","display_name":"Abdominal pain","level":2,"score":0.40070000290870667},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.3151000142097473},{"id":"https://openalex.org/C2776696333","wikidata":"https://www.wikidata.org/wiki/Q221463","display_name":"Mesenteric ischemia","level":3,"score":0.30709999799728394},{"id":"https://openalex.org/C2779983558","wikidata":"https://www.wikidata.org/wiki/Q9597","display_name":"Abdomen","level":2,"score":0.2962999939918518},{"id":"https://openalex.org/C163716698","wikidata":"https://www.wikidata.org/wiki/Q841267","display_name":"Tomography","level":2,"score":0.2847999930381775},{"id":"https://openalex.org/C36454342","wikidata":"https://www.wikidata.org/wiki/Q245341","display_name":"Radiography","level":2,"score":0.2824999988079071},{"id":"https://openalex.org/C2909041472","wikidata":"https://www.wikidata.org/wiki/Q30673015","display_name":"Helical computed tomography","level":3,"score":0.27730000019073486},{"id":"https://openalex.org/C2780120127","wikidata":"https://www.wikidata.org/wiki/Q743664","display_name":"Abdominal surgery","level":2,"score":0.27709999680519104},{"id":"https://openalex.org/C3020205268","wikidata":"https://www.wikidata.org/wiki/Q1038886","display_name":"Imaging technique","level":2,"score":0.2630999982357025},{"id":"https://openalex.org/C2992927888","wikidata":"https://www.wikidata.org/wiki/Q424317","display_name":"Acute abdominal pain","level":3,"score":0.26100000739097595},{"id":"https://openalex.org/C2983449737","wikidata":"https://www.wikidata.org/wiki/Q177719","display_name":"Clinical diagnosis","level":2,"score":0.2603999972343445}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1556/1647.2026.00363","doi":"https://doi.org/10.1556/1647.2026.00363","is_oa":true,"landing_page_url":"https://doi.org/10.1556/1647.2026.00363","pdf_url":null,"source":{"id":"https://openalex.org/S4210194053","display_name":"Imaging","issn_l":"2732-0960","issn":["2732-0960"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320364","host_organization_name":"Akad\u00e9miai Kiad\u00f3","host_organization_lineage":["https://openalex.org/P4310320364","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Akad\u00e9miai Kiad\u00f3","Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Imaging","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1556/1647.2026.00363","doi":"https://doi.org/10.1556/1647.2026.00363","is_oa":true,"landing_page_url":"https://doi.org/10.1556/1647.2026.00363","pdf_url":null,"source":{"id":"https://openalex.org/S4210194053","display_name":"Imaging","issn_l":"2732-0960","issn":["2732-0960"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320364","host_organization_name":"Akad\u00e9miai Kiad\u00f3","host_organization_lineage":["https://openalex.org/P4310320364","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Akad\u00e9miai Kiad\u00f3","Wolters Kluwer"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Imaging","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9922999739646912}],"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":14,"referenced_works":["https://openalex.org/W1986777124","https://openalex.org/W1998874238","https://openalex.org/W2016309668","https://openalex.org/W2019050193","https://openalex.org/W2094477683","https://openalex.org/W2096157366","https://openalex.org/W2101790891","https://openalex.org/W2140638383","https://openalex.org/W2524236394","https://openalex.org/W2528156502","https://openalex.org/W2780063055","https://openalex.org/W2989757789","https://openalex.org/W4318275232","https://openalex.org/W4387327135"],"related_works":["https://openalex.org/W2140638383","https://openalex.org/W2016309668","https://openalex.org/W1986777124","https://openalex.org/W1964838532","https://openalex.org/W2146596525","https://openalex.org/W4404657291","https://openalex.org/W2012847487","https://openalex.org/W1994467093","https://openalex.org/W4414306487","https://openalex.org/W2418990334"],"abstract_inverted_index":{"Abstract":[0],"Introduction":[1],"Internal":[2],"hernia":[3,118],"(IH)":[4],"is":[5],"a":[6,197],"rare":[7],"but":[8],"significant":[9],"cause":[10],"of":[11,21,51,138,162,169,187,205,219],"small":[12,152,209],"bowel":[13,24,52,153,173,210],"obstruction":[14],"(SBO),":[15],"often":[16],"associated":[17,183],"with":[18,65,103,184],"high":[19],"risk":[20],"strangulation":[22],"and":[23,32,54,81,101,110,126,140,160,178,203,227],"ischemia.":[25],"Due":[26],"to":[27,91,106],"nonspecific":[28],"clinical":[29],"manifestations,":[30],"early":[31],"accurate":[33,213],"diagnosis":[34,202,226],"remains":[35,216],"challenging.":[36],"Multidetector":[37],"computed":[38],"tomography":[39],"(CT)":[40],"has":[41],"emerged":[42],"as":[43,172],"the":[44,143,201],"preferred":[45],"imaging":[46,148,195],"modality,":[47],"offering":[48],"detailed":[49],"visualization":[50],"loops":[53,154],"mesenteric":[55,156],"vasculature.":[56],"Methods":[57],"This":[58],"retrospective":[59],"study":[60],"included":[61,150],"29":[62],"patients":[63,85],"diagnosed":[64],"internal":[66,134,206],"hernia\u2013related":[67],"SBO":[68],"at":[69],"two":[70,99],"tertiary":[71],"hospitals":[72],"in":[73,136,145,200],"Ho":[74],"Chi":[75],"Minh":[76],"City":[77],"between":[78],"January":[79],"2018":[80],"March":[82],"2023.":[83],"All":[84],"underwent":[86],"contrast-enhanced":[87],"abdominal":[88],"CT":[89,131,166,194,221],"prior":[90],"surgery.":[92],"Imaging":[93],"features":[94,149,222],"were":[95,181],"independently":[96],"assessed":[97],"by":[98,124],"radiologists":[100],"compared":[102],"intraoperative":[104],"findings":[105],"evaluate":[107],"diagnostic":[108],"performance":[109],"subtype":[111,119,144,214],"classification.":[112],"Results":[113],"The":[114],"most":[115],"frequently":[116],"encountered":[117],"was":[120],"transmesenteric":[121],"(45%),":[122],"followed":[123],"pericecal":[125],"sigmoid-related":[127],"hernias":[128,135,207],"(17%":[129],"each).":[130],"successfully":[132],"identified":[133],"65.5%":[137],"cases":[139],"correctly":[141],"classified":[142],"37.9%.":[146],"Key":[147],"clustered":[151],"(65.5%),":[155,159],"vessel":[157],"abnormalities":[158],"displacement":[161],"adjacent":[163],"organs":[164],"(65.5%).":[165],"signs":[167],"suggestive":[168],"ischemia,":[170],"such":[171],"wall":[174],"thickening,":[175],"fat":[176],"stranding,":[177],"abnormal":[179],"enhancement,":[180],"significantly":[182],"surgical":[185],"confirmation":[186],"ischemia":[188],"(":[189],"P":[190],"<":[191],"0.05).":[192],"Conclusion":[193],"plays":[196],"critical":[198],"role":[199],"management":[204],"causing":[208],"obstruction.":[211],"While":[212],"identification":[215],"difficult,":[217],"awareness":[218],"characteristic":[220],"can":[223],"facilitate":[224],"earlier":[225],"intervention,":[228],"potentially":[229],"reducing":[230],"morbidity":[231],"from":[232],"delayed":[233],"treatment.":[234]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-04-03T00:00:00"}
