Crohn's disease of the colon. Analysis of the diagnostic value of radiology, endoscopy, and histology
- PMID: 1274916
- DOI: 10.1007/BF01072046
Crohn's disease of the colon. Analysis of the diagnostic value of radiology, endoscopy, and histology
Abstract
Radiologic, endoscopic, and histologic features were analyzed in 15 patients with Crohn's disease of the colon. Radiologic findings were considered of diagnostic value in only 6 (40%), characteristic endoscopic lesions were found in 13 (87%) and diagnostic histologic features in 11 (73%). Endoscopy combined with biopsy was diagnostic in all 15 cases. The extent of involvement of endoscopy frequently disagreed with the radiologic assessment, particularly in the rectosigmoid area. Studies in 8 patients indicate that sigmoidoscopy and coloscopy with multiple biopsies provide an accurate alternative to radiology to estimate the extent and severity of the lesions and their evolution during corticosteroid and/or azathioprine treatment.