Intestinal tuberculosis: findings on double-contrast barium enema.

Seven cases of intestinal tuberculosis in an active stage were studied by the double-contrast barium enema (DCBE) method. Formerly, diagnosis of intestinal tuberculosis in the early stage by single-contrast barium enema (SCBE) and barium meals was based on functional phenomena, such as spasm and hypermotility of the ileocecal region. Presently, this can be better accomplished by DCBE.

A case of small bowel carcinoma in Crohn's disease.

A 46-year-old man had symptoms of ileus four years and five months after being diagnosed as Crohn's disease. Upon small bowel radiography, a short, spindle shaped stenosis on the distal site of the ileum was found. In the resected specimen, there was a constricted area with wall hypertrophy, and the mucosal surface of this region was rough and granular.

Crohn's disease associated with giant inflammatory polyposis.

We found shallow serpiginous, longitudinal ulcerations in the descending colon at the first examination of a 17-year-old female patient with Crohn's disease. Four months later at the second examination, we observed that a polypoid lesion had formed longitudinally in the region of the healed ulcers. The third examination, one year later, showed the presence of pedunculated and semi-pedunculated giant polyps in the descending colon.