title: Diagnosis of small-bowel disease: comparison of magnetic resonance enteroclysis and conventional enteroclysis.
abstract: In this prospective study, 32 patients with symptoms suggestive of small-bowel disease underwent conventional enteroclysis and magnetic resonance (MR) enteroclysis. Image quality, luminal distension, wall thickening, homogeneity of luminal opacification, the presence of artefacts and extraluminal changes were assessed. Small-bowel pathologies were subsequently proved surgically and by follow-up examinations in 19 (59.4%) of the patients. Abnormal findings were detected by MR enteroclysis in 11 of these 19 patients (57.9%). Normal findings on MR enteroclysis were found in eight of the 19 patients (42.1%) whereas conventional enteroclysis detected abnormal findings in these patients. Abdominal lesions outside the small bowel, comprised renal cysts, cholelithiasis, ovarian cysts and horseshoe kidney, and were detected by MR enteroclysis in two, one, four and one, respectively, of these normal patients but not by conventional enteroclysis. Excluding lesions outside of the small bowel, a higher rate of false-negative results and the missing of superficial lesions occurred with MR enteroclysis. It is, therefore, suggested that MR enteroclysis should not be used as a primary way of evaluating small-bowel disease and its use should be restricted to follow-up examinations of known disease.
authors.affiliation: Department of Radiology, Faculty of Medicine, Bozok University, Adnan Menderes Cadde, 66100 Yozgat, Turkey. silitemir@yahoo.com
authors.forename: E
authors.initials: E
authors.lastname: Silit
authors.forename: C C
authors.initials: CC
authors.lastname: Basekim
authors.forename: H
authors.initials: H
authors.lastname: Mutlu
authors.forename: E
authors.initials: E
authors.lastname: Kizilkaya
authors.forename: C
authors.initials: C
authors.lastname: Yigitler
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D016477:Artifacts; D003287:Contrast Media / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007410:Intestinal Diseases / Q000000981:diagnostic imaging* / Q000473:pathology; D007421:Intestine, Small / Q000000981:diagnostic imaging* / Q000473:pathology; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D011859:Radiography
chemical_list: D003287:Contrast Media