[Means of improving the diagnosis of cancer of the large intestine].
Problems of perfecting diagnosis of colorectal cancers are discussed with a view to identification of follow-up groups and improvement in methods for X-ray examination and subsequent diagnostic procedures. Double-contrast enema examination should be preferred in those at high risk for cancer of the large bowel. Follow-up groups were identified on the basis of risk factors. Patients' preparation for double-contrast enema including saline and contact purgatives, residue-free diet and hydration is described. The composition of a high-contrast barium suspension is given. The method of primary double-contrast enema, the required projections and other roentgenologic technicalities, which ensure the diagnostic value of the procedure are discussed. Complex syndrome-based roentgeno-endoscopic examination programs are suggested.
D000328:Adult; D001466:Barium Sulfate; D002400:Cathartics / Q000627:therapeutic use; D003113:Colonoscopy; D004032:Diet; D004733:Enema / Q000379:methods; D006801:Humans; D007414:Intestinal Neoplasms / Q000175:diagnosis*; D007420:Intestine, Large / Q000000981:diagnostic imaging; D008875:Middle Aged; D011859:Radiography; D012306:Risk; D013488:Suppositories; D013997:Time Factors
D002400:Cathartics; D013488:Suppositories; D001466:Barium Sulfate
Puti uluchsheniia diagnostiki raka tolstoĭ kishki.