{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T02:44:25Z","timestamp":1780627465161,"version":"3.54.1"},"reference-count":35,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2014,1,1]],"date-time":"2014-01-01T00:00:00Z","timestamp":1388534400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BioMed Research International"],"published-print":{"date-parts":[[2014]]},"abstract":"<jats:p><jats:italic>Purpose<\/jats:italic>. This paper aims at evaluating CT findings of occlusive and nonocclusive ischemic colitis (IC), in correlation with the etiology and the different phases of the disease.<jats:italic>Materials and Methods<\/jats:italic>. CT examination and clinical history of 32 patients with proven IC were retrospectively reviewed. The CT findings were analyzed according to the different phases of the disease (acute, subacute, and chronic).<jats:italic>Results<\/jats:italic>. Among the 32\u2009CT examinations performed in the acute phase, 62.5% did not present signs of occlusion of the superior mesenteric artery (SMA) or inferior mesenteric artery (IMA), whereas IMA occlusion was detected in 37.5% of CT examinations. In the acute phase, the presence of pericolic fluid was found in 100% of patients undergoing progressive resorption from acute to subacute phase if an effective reperfusion occurred; the bowel wall thickening was observed in 28.1% patients in acute phase and in 86.4% patients evaluated in subacute phase. The unthickened colonic wall was found in all conditions where ischemia was not followed by effective reperfusion (71.9% of cases), and it was never found in chronic phase, when the colon appeared irregularly thickened.<jats:italic>Conclusion<\/jats:italic>. CT allows determining the morphofunctional alterations associated with the IC discriminating the occlusive forms from the nonocclusive forms. CT, furthermore, allows estimating the timing of ischemic damage.<\/jats:p>","DOI":"10.1155\/2014\/895248","type":"journal-article","created":{"date-parts":[[2014,8,27]],"date-time":"2014-08-27T21:04:23Z","timestamp":1409173463000},"page":"1-7","source":"Crossref","is-referenced-by-count":52,"title":["CT Findings in Acute, Subacute, and Chronic Ischemic Colitis: Suggestions for Diagnosis"],"prefix":"10.1155","volume":"2014","author":[{"given":"Francesca","family":"Iacobellis","sequence":"first","affiliation":[{"name":"Department of Radiology, Second University of Naples, Piazza Miraglia 2, 80138 Napoli, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela","family":"Berritto","sequence":"additional","affiliation":[{"name":"Department of Radiology, Second University of Naples, Piazza Miraglia 2, 80138 Napoli, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dominik","family":"Fleischmann","sequence":"additional","affiliation":[{"name":"Department of Radiology, Stanford University School of Medicine, 300 Pasteur Drive, Room S-072, Stanford, CA 94305-5105, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giuliano","family":"Gagliardi","sequence":"additional","affiliation":[{"name":"Department of Radiology, Second University of Naples, Piazza Miraglia 2, 80138 Napoli, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio","family":"Brillantino","sequence":"additional","affiliation":[{"name":"Emergency Department, \u201cA. 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