J Korean Radiol Soc.
1995 Dec;33(6):911-916.
Granulomatous Colitis: Findings on Double Contrast Barium Enema and Follow-up Studies
Abstract
- PURPOSE
To evaluate the radiologic findings of granulomatous colitis on double contrast barium enema and changes on follow-up studies.
MATERIALS AND METHODS
Serial double contrast barium enemas of six patients with granulomatous colitis confirmed by endoscopic biopsy were reviewed. We analyzed the radiologic findings and their follow-up changes, including aphthous ulcers, lymphoid hyperplasia, deep ulcers, cobble stone appearance, geographic ulcers, asymmetric involvement of ulcers, skip lesions, sinus tract, fistula formation, pseudosacculation, focal stricture, and small bowel involvement.
RESULTS
Pretreatment double contrast baruim enema findings were aphthous ulcers in five patients, deep ulcer in six, cobble stone appearance in five, longitudinal geographic ulcers in two, fistulas in one, pseudo-sacculations in two, focal stricture in one, and pseudopolyps in six. Also, anal ulcers were observed in two patients, asymmetric involvement of ulcers in three, skip lesions in four, and small bowel involvement in five in five patients proved to have inactive disease after treatment, aphthous ulcers and deep ulcers disappeared. Geographic ulcers of two patients and anal ulcer of one patients decreased in size or depth. Pseudosacculation in one patient disappeared. Pseudopolyps decreased in two patients, increased in one, and decreased after increase in two. One patient whose disease remained active after treatment showed maintenance or increase of ulcers or fistula. And their pseudosacculation or focal stricture unchanged and pseudopolyps decreased.
CONCLUSION
The major radiologic findings of chronic granulomatous colitis on double contrst barium enema are aphthous ulcer, deep ulcer, cobble stone appearance, discontinuity of the lesion, and coexistence of ulcers and pseudopolyps. And, double contrast barium enema is good follow-up modality because its findings correlate with clinical course of the granulomatous colitis after treatment.
