{"id":"https://openalex.org/W4403722069","doi":"https://doi.org/10.14309/01.ajg.0001044980.07191.5a","title":"S3903 Congestive Ischemic Colitis: A Rare Mimic of Inflammatory Bowel Disease","display_name":"S3903 Congestive Ischemic Colitis: A Rare Mimic of Inflammatory Bowel Disease","publication_year":2024,"publication_date":"2024-10-01","ids":{"openalex":"https://openalex.org/W4403722069","doi":"https://doi.org/10.14309/01.ajg.0001044980.07191.5a"},"language":"en","primary_location":{"id":"doi:10.14309/01.ajg.0001044980.07191.5a","doi":"https://doi.org/10.14309/01.ajg.0001044980.07191.5a","is_oa":false,"landing_page_url":"https://doi.org/10.14309/01.ajg.0001044980.07191.5a","pdf_url":null,"source":{"id":"https://openalex.org/S66441642","display_name":"The American Journal of Gastroenterology","issn_l":"0002-9270","issn":["0002-9270","1572-0241"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Gastroenterology","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":["crossref"],"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/A5091029158","display_name":"Jeremy Polman","orcid":"https://orcid.org/0000-0001-5222-2084","observed_orcids":["https://orcid.org/0000-0001-5222-2084"]},"institutions":[{"id":"https://openalex.org/I1302444339","display_name":"Northwell Health","ror":"https://ror.org/02bxt4m23","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1302444339"]},{"id":"https://openalex.org/I2800628709","display_name":"Lenox Hill Hospital","ror":"https://ror.org/0231d2y50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1302444339","https://openalex.org/I2800628709"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jeremy Polman","raw_affiliation_strings":["Lenox Hill Hospital, Northwell Health, New York, NY;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lenox Hill Hospital, Northwell Health, New York, NY;","institution_ids":["https://openalex.org/I1302444339","https://openalex.org/I2800628709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005377845","display_name":"Jakob Saidman","orcid":"https://orcid.org/0009-0009-8173-0606","observed_orcids":["https://orcid.org/0009-0009-8173-0606"]},"institutions":[{"id":"https://openalex.org/I1302444339","display_name":"Northwell Health","ror":"https://ror.org/02bxt4m23","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1302444339"]},{"id":"https://openalex.org/I2800628709","display_name":"Lenox Hill Hospital","ror":"https://ror.org/0231d2y50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1302444339","https://openalex.org/I2800628709"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jakob Saidman","raw_affiliation_strings":["Lenox Hill Hospital, Northwell Health, New York, NY;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lenox Hill Hospital, Northwell Health, New York, NY;","institution_ids":["https://openalex.org/I1302444339","https://openalex.org/I2800628709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067758064","display_name":"Lauren A. Lyssy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I160606119","display_name":"University of Tennessee Health Science Center","ror":"https://ror.org/0011qv509","country_code":"US","type":"education","lineage":["https://openalex.org/I160606119"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lauren A. Lyssy","raw_affiliation_strings":["The University of Tennessee Health Science Center, Memphis, TN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Tennessee Health Science Center, Memphis, TN","institution_ids":["https://openalex.org/I160606119"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015825516","display_name":"Isabel Roitman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1302444339","display_name":"Northwell Health","ror":"https://ror.org/02bxt4m23","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1302444339"]},{"id":"https://openalex.org/I2800628709","display_name":"Lenox Hill Hospital","ror":"https://ror.org/0231d2y50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1302444339","https://openalex.org/I2800628709"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Isabel Roitman","raw_affiliation_strings":["Lenox Hill Hospital, Northwell Health, New York, NY;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lenox Hill Hospital, Northwell Health, New York, NY;","institution_ids":["https://openalex.org/I1302444339","https://openalex.org/I2800628709"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030767699","display_name":"Arun C. Swaminath","orcid":"https://orcid.org/0000-0003-3495-012X","observed_orcids":["https://orcid.org/0000-0003-3495-012X"]},"institutions":[{"id":"https://openalex.org/I1302444339","display_name":"Northwell Health","ror":"https://ror.org/02bxt4m23","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1302444339"]},{"id":"https://openalex.org/I2800628709","display_name":"Lenox Hill Hospital","ror":"https://ror.org/0231d2y50","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1302444339","https://openalex.org/I2800628709"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Arun Swaminath","raw_affiliation_strings":["Lenox Hill Hospital, Northwell Health, New York, NY;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lenox Hill Hospital, Northwell Health, New York, NY;","institution_ids":["https://openalex.org/I1302444339","https://openalex.org/I2800628709"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5091029158"],"corresponding_institution_ids":["https://openalex.org/I1302444339","https://openalex.org/I2800628709"],"apc_list":{"value":4390,"currency":"USD","value_usd":4390},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"119","issue":"10S","first_page":"S2544","last_page":"S2544"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11625","display_name":"Abdominal vascular conditions and treatments","score":0.9761000275611877,"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/T11625","display_name":"Abdominal vascular conditions and treatments","score":0.9761000275611877,"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/T10134","display_name":"Inflammatory Bowel Disease","score":0.017999999225139618,"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/T13569","display_name":"Microscopic Colitis","score":0.0007999999797903001,"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/inflammatory-bowel-disease-mimic","display_name":"inflammatory bowel disease mimic","score":0.8309999704360962},{"id":"https://openalex.org/keywords/sigmoidectomy","display_name":"sigmoidectomy","score":0.6439999938011169},{"id":"https://openalex.org/keywords/angioembolization","display_name":"angioembolization","score":0.6990000009536743},{"id":"https://openalex.org/keywords/indeterminate-colitis","display_name":"indeterminate colitis","score":0.746999979019165},{"id":"https://openalex.org/keywords/refractory-inflammatory-bowel-disease","display_name":"refractory inflammatory bowel disease","score":0.6840000152587891},{"id":"https://openalex.org/keywords/differential-diagnosis","display_name":"differential diagnosis","score":0.6079999804496765},{"id":"https://openalex.org/keywords/adalimumab","display_name":"adalimumab","score":0.6179999709129333},{"id":"https://openalex.org/keywords/ustekinumab","display_name":"ustekinumab","score":0.9860000014305115},{"id":"https://openalex.org/keywords/5-aminosalicylic-acid","display_name":"5-aminosalicylic acid","score":0.4909999966621399},{"id":"https://openalex.org/keywords/ct-angiography","display_name":"CT angiography","score":0.6710000038146973}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.981164813041687},{"id":"https://openalex.org/C2778260677","wikidata":"https://www.wikidata.org/wiki/Q917447","display_name":"Inflammatory bowel disease","level":3,"score":0.7886226177215576},{"id":"https://openalex.org/C2775862500","wikidata":"https://www.wikidata.org/wiki/Q2453464","display_name":"Colitis","level":2,"score":0.7117139101028442},{"id":"https://openalex.org/C2777043163","wikidata":"https://www.wikidata.org/wiki/Q1532338","display_name":"Ischemic colitis","level":3,"score":0.595029354095459},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.46975138783454895},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.45767706632614136},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.45308154821395874},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.43022191524505615}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.14309/01.ajg.0001044980.07191.5a","doi":"https://doi.org/10.14309/01.ajg.0001044980.07191.5a","is_oa":false,"landing_page_url":"https://doi.org/10.14309/01.ajg.0001044980.07191.5a","pdf_url":null,"source":{"id":"https://openalex.org/S66441642","display_name":"The American Journal of Gastroenterology","issn_l":"0002-9270","issn":["0002-9270","1572-0241"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Gastroenterology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9940000176429749,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4316077333","https://openalex.org/W4390488166","https://openalex.org/W4387751792","https://openalex.org/W4416031248","https://openalex.org/W3210019325","https://openalex.org/W2921321021","https://openalex.org/W4411581181","https://openalex.org/W4403727242","https://openalex.org/W2921910451","https://openalex.org/W2275587614"],"abstract_inverted_index":{"Introduction:":[0],"Patients":[1],"with":[2,9,51,68,112,124,162,222,249,256,304,365],"inflammatory":[3],"bowel":[4],"disease":[5],"(IBD)":[6],"commonly":[7],"present":[8],"abdominal":[10],"pain,":[11],"diarrhea,":[12],"hematochezia,":[13],"and":[14,29,54,74,104,127,180,204,253,270,294,342,358],"inflammation":[15,185],"or":[16,93],"ulceration":[17],"identified":[18,63,98,218],"on":[19],"endoscopy.":[20],"However,":[21,316],"these":[22],"findings":[23,153,183],"are":[24],"not":[25,86,143,170,186],"specific":[26],"to":[27,31,44,110,160,189,208,215,238,259,278,297,309,325,363,368],"IBD":[28,193,341,343],"lead":[30],"a":[32,267],"broad":[33],"differential":[34],"diagnosis.":[35],"Case":[36],"Description/Methods:":[37],"A":[38,197],"54-year-oldman":[39],"who":[40],"underwent":[41],"sigmoidectomy":[42],"secondary":[43],"recurrent":[45],"diverticulitis":[46],"presents":[47],"1":[48],"year":[49],"postoperatively":[50],"fecal":[52],"urgency":[53],"hematochezia.":[55],"Colonoscopy":[56],"at":[57,66],"the":[58,77,80,202,239,245,272,282,290,298,305,311,328,335],"time":[59],"of":[60,79,114,150,184,201,274,327,337],"symptom":[61],"onset":[62],"colonic":[64,279],"ulcerations":[65],"anastomosis":[67,111,364,369],"histology":[69],"indicating":[70],"active":[71],"chronic":[72],"colitis":[73,126,252,265],"proctitis,":[75],"while":[76],"rest":[78,113],"colon":[81,115,296,366],"appeared":[82],"normal.":[83,371],"Patient":[84],"did":[85,142,169],"have":[87,144,171],"clinical":[88,145,172],"improvement":[89,146],"after":[90,147,174],"6-month":[91],"mesalamine":[92],"steroid":[94,139],"trial.":[95],"Repeat":[96],"colonoscopy":[97,351],"severe":[99,353],"linear":[100,354],"ulceration,":[101,355],"friability,":[102,356],"congestion,":[103,357],"abnormal":[105,359],"vascularity":[106,360],"from":[107,289,350],"proximal":[108,188],"rectum":[109,221,362],"appearing":[116,370],"normal":[117],"(A).":[118],"The":[119],"patient":[120,141,168,246,318],"was":[121,158,195,206,247],"then":[122,302],"diagnosed":[123,248],"indeterminate":[125],"initiated":[128],"adalimumab.":[129],"Despite":[130],"adequate":[131],"drug":[132],"levels":[133],"without":[134],"antibodies":[135],"as":[136,138,228,230],"well":[137,229],"taper,":[140],"5":[148],"months":[149],"therapy.":[151],"Sigmoidoscopy":[152],"were":[154],"unchanged.":[155],"Advanced":[156],"therapy":[157],"changed":[159],"ustekinumab":[161],"additional":[163],"prednisone":[164],"taper":[165],"for":[166,192],"which":[167,212,235,301],"response":[173],"8":[175],"weeks.":[176],"Given":[177,242],"refractory":[178,340],"symptoms":[179],"atypical":[181],"endoscopic":[182],"extending":[187],"anastomosis,":[190],"evaluation":[191],"mimics":[194,344],"initiated.":[196],"computed":[198],"tomography":[199],"angiogram":[200],"abdomen":[203],"pelvis":[205],"obtained":[207],"evaluate":[209],"vascular":[210,243,275],"patency,":[211],"when":[213],"compared":[214],"pre-operative":[216],"images":[217],"newly":[219],"hyperemic":[220],"marked":[223],"surrounding":[224],"perirectal/dependent":[225],"pelvic":[226],"varicosities":[227,234],"numerous":[231],"tiny":[232],"perianal":[233,240],"extended":[236],"up":[237],"region.":[241],"findings,":[244],"congestive":[250],"ischemic":[251,264],"established":[254],"care":[255],"interventional":[257],"radiology":[258],"undergo":[260],"angio-embolization.":[261],"Discussion:":[262],"Congestive":[263],"is":[266,271],"rare":[268],"diagnosis":[269],"result":[273],"congestion":[276,326],"leading":[277,324],"ischemia.":[280],"Normally,":[281],"inferior":[283],"mesenteric":[284,307],"vein":[285,308,314],"(IMV)":[286],"returns":[287],"blood":[288],"superior":[291,306],"rectum,":[292],"sigmoid,":[293],"left":[295],"splenic":[299],"vein,":[300],"merges":[303],"form":[310],"hepatic":[312],"portal":[313],"(B).":[315],"this":[317],"had":[319],"IMV":[320],"ligation":[321],"during":[322],"sigmoidectomy,":[323],"rectal":[329],"venous":[330],"plexus.":[331],"This":[332],"case":[333],"outlines":[334],"importance":[336],"differentiation":[338],"between":[339],"(see":[345],"Figure":[346],"1).Figure":[347],"1.:":[348],"Images":[349],"revealing":[352],"in":[361],"distal":[367]},"counts_by_year":[],"updated_date":"2026-10-11T09:32:39.932853","created_date":"2024-10-25T00:00:00"}