Abstract
Inflammatory bowel diseases (IBD) which include Crohn's disease, ulcerative colitis (UC) and undifferentiated nonspecific colitis (NNC) is a group of chronic intestinal inflammatory conditions which are predictive for neoplasm development. Late IBD diagnostics is also fraught with developing the resistance to treatment. Objective: To evaluate the computed tomographic semiotics and its effectiveness in IBD diagnostics. Material and methods: Ninety patients with IBD were taken into the trial in 2013-2019 periods. The obtained parameters included: patient’s characteristics, clinical and endoscopic findings, histopathology, CT examination of the abdominal cavity with bolus contrast enhancement. Results: Gender distribution of patients with IBD was: 48 (53%) females and 42 (47%) - males. CT examination revealed the following symptoms: 90 (100%) patients had thickened colon wall with pathological contrast enhancement and regional lymphadenopathy in 77 cases (85.5%); 72 (80.0%) had dilatation of mesenteric vessels; 64 (71%) - narrowed colon lumens. CT of the abdominal cavity with bolus contrast enhancement was highly effective in IBD diagnostics: in nonspecific ulcerative colitis, it amounted up to 68.2%; in Crohn's disease - up to 87.7% and in undifferentiated nonspecific colitis - 98.45%.
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