[On the diagnostic value of blood vessel relief in the rectosigmoid].
D001808:Blood Vessels; D012809:Colon, Sigmoid; D003248:Constipation; D006801:Humans; D007410:Intestinal Diseases; D007420:Intestine, Large; D008107:Liver Diseases; D012007:Rectum
BLOOD VESSELS; CONSTIPATION; INTESTINAL DISEASES; LIVER DISEASES; RECTUM; SIGMOID