Prostate Acinar Adenocarcinoma, Atrophic Pattern

**Semantic type:** Neoplastic Process

**Definition:** An unusual variant of acinar prostate adenocarcinoma characterized by the presence of neoplastic small atrophic glands that contain malignant cells with scant cytoplasm.

**Synonyms:** - Prostate Acinar Atrophic Adenocarcinoma - Prostate Adenocarcinoma, Atrophic Pattern - Prostate Atrophic Adenocarcinoma