Prostatic Signet Ring Adenocarcinoma
Classification / Lists
Prostatic Carcinomas
- Adenocarcinoma (usual type, acinar)
- Includes variant patterns:
- Basal cell carcinoma (adenoid cystic)
- Ductal adenocarcinoma
- Intraductal adenocarcinoma
- Mucinous adenocarcinoma
- Signet ring adenocarcinoma
- Small cell carcinoma
- Urothelial/transitional cell carcinoma involving prostatic ducts
Prostatic Benign Lesions/Patterns Simulating Carcinoma
- Adenosis (atypical adenomatous hyperplasia)
- Basal cell hyperplasia
- Clear cell cribriform hyperplasia
- Partial atrophy
- Post-atrophic hyperplasia
- Sclerosing adenosis
