title: A high-frequency method for judging the extent of deviation in the vicinity of rectosigmoid carcinoma.
mesh_terms: D000328:Adult; D000368:Aged; D004568:Electrodiagnosis; D005260:Female; D006801:Humans; D007410:Intestinal Diseases / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000150:complications*; D012811:Sigmoid Neoplasms / Q000150:complications*