64 VETERINARY OPHTHALMOLOGY. 



sists of hypertrophied conjunctiva and epithelium ; 

 they are harmless and need no treatment. Dermoid 

 tumors, smooth and yellowish, covered with con- 

 junctiva and perhaps with short hairs ; composed of 

 connective tissue and fat ; generally congenital. Ex- 

 cise them. Warts, similar to those on prepuce, may 

 occur on any part of the conjunctiva ; snip off with 

 scissors. 



Cancer should be treated as elsewhere. 



