[Procto-sigmoiditis in ulcerative colitis].
D003092:Colitis; D003093:Colitis, Ulcerative / Q000150:complications*; D012809:Colon, Sigmoid; D004194:Disease; D006801:Humans; D012002:Rectal Diseases; D012007:Rectum; D012810:Sigmoid Diseases
COLITIS, ULCERATIVE/complications; RECTUM/diseases; SIGMOID/diseases