endoscopy

from WordNet (r) 3.0 (2006)
endoscopy
    n 1: visual examination of the interior of a hollow body organ
         by use of an endoscope
    
from The Collaborative International Dictionary of English v.0.48
Endoscopy \En*dos"co*py\, n. (Med.)
   The art or process of examination or treatment by means of an
   endoscope.
   [1913 Webster]
    

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