Search Result for "sigmoidoscopy": 
Wordnet 3.0

NOUN (1)

1. visual examination (with a sigmoidoscope) of the lower third of the colon in a search for polyps;
[syn: sigmoidoscopy, flexible sigmoidoscopy]



WordNet (r) 3.0 (2006):

sigmoidoscopy
    n 1: visual examination (with a sigmoidoscope) of the lower
         third of the colon in a search for polyps [syn:
         sigmoidoscopy, flexible sigmoidoscopy]