title: Atypical small acinar proliferations.
authors: H R
authors: HR
authors: Wightman
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D001707:Biopsy, Needle; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011467:Prostate / Q000473:pathology*; D011469:Prostatic Diseases / Q000175:diagnosis*; D019048:Prostatic Intraepithelial Neoplasia / Q000473:pathology; D011471:Prostatic Neoplasms / Q000473:pathology; D009626:Terminology as Topic