[Mucohemorrhagic rectocolitis; rectosigmoidoscopic diagnosis].
D003092:Colitis / Q000175:diagnosis*; D006801:Humans; D011350:Proctocolitis; D012812:Sigmoidoscopy
COLITIS/diagnosis; SIGMOIDOSCOPY
Rectocolitis mucohemorrágica; diagnóstico rectosigmoidoscópico.