title: Prostatic tissue ectopia within the seminal vesicle: a potential source of confusion with seminal vesicle involvement by prostatic adenocarcinoma.
authors.forename: Sean K
authors.initials: SK
authors.lastname: Lau
authors.forename: Peiguo G
authors.initials: PG
authors.lastname: Chu
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D000368:Aged; D002828:Choristoma / Q000473:pathology*; D005832:Genital Diseases, Male / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D011467:Prostate / Q000473:pathology*; D011471:Prostatic Neoplasms / Q000473:pathology*; D012669:Seminal Vesicles / Q000473:pathology*