<unk> <unk>  is an abnormality of<unk>  glands and believed to precede the development of prostate adenocarcinoma (the most common form of prostate cancer). It may be referred to simply as<unk><unk><unk>  (PIN). It is considered to be a pre-malignancy, or carcinoma in situ, of the<unk>  glands.
High-grade prostatic intraepithelial neoplasia
Benign prostatic hyperplasia
Asymptomatic inflammatory prostatitis
Histopathologic diagnosis of prostate cancer
Invasive urothelial carcinoma
Chronic bacterial prostatitis
Granulomatous prostatitis
Radiation proctitis