Primary double contrast study of the colon with citrate-sorbitol-barium suspension in the diagnosis of chronic colitis

X-ray investigation of the colon was conducted in 292 patients with clinically diagnosed chronic colitis: standard 3-phase irrigoscopy-in 189 patients and a primary double contrast study of the colon with citrate-sorbitol-barium suspenzion - in 103. Basing on X-ray and morphological findings, the diagnosis was confirmed in 128 patients of the 1st group (68.2 %) and in 89 patients of the 2nd group (86 %). The primary double contrast study of the colon was found more effective as it permitted the detection of elements of the mucosal microcontours: transversal strips, not coinciding with haustration, focal granularity, diffuse granularity, small barium suspension depots or niches, nodular granularity. It permitted the recommendation of the method for a wide clinical use