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anal intraepithelial neoplasia (AIN)

(ay-null in-tra-ep-i-thee-lee-ull nee-o-play-zee-uh)

An abnormal growth on the surface of the rectum or anal canal which, when observed with a microscope, suggests that the cells could be malignant 		 

abscess  anabolic  antenatal  antiretroviral  ataxia
acute  anaemia  antibiotic  antiviral  atherogenic
adherence  anal intraepithelial neoplasia (AIN)  antibody  arthralgia  atherosclerosis
adverse event  anergy  anticoagulants  arthritis  atrophy
AIDS  anorexia  antigen  assay  autonomic nervous system
amylase  anoscopy  antioxidant  asymptomatic