Primary signet ring cell carcinoma of the prostate: A rare tumor [Carcinome à cellules en bague à chaton primitif de la prostate: Une entité rare]

摘要

The prostate is a very rare localization of signet ring cell carcinoma, with few cases reported in the literature. This histological type occurs rather in cancers of the digestive tract (stomach, colon). Authors report a case of a patient aged 63. years. Diagnostic and therapeutic features are discussed.