Rubenstein J B, Swayne L C, Magidson J G, Furey C A
Department of Radiology, Morristown Memorial Hospital, NJ 07960.
Urol Radiol. 1991;13(2):119-22. doi: 10.1007/BF02924603.
Numerous benign and malignant entities can disrupt the normal prostatic parenchymal architecture producing hypoechoic lesions in the peripheral zone. We report two cases of granulomatous prostatitis mimicking carcinoma. The differential diagnosis of hypoechoic lesions and the etiologies of granulomatous prostatitis are discussed. All hypoechoic lesions in the peripheral zones of the prostate require biopsy for histologic diagnosis.
许多良性和恶性病变可破坏前列腺实质的正常结构，在外周带产生低回声病变。我们报告两例肉芽肿性前列腺炎误诊为癌的病例。本文讨论了低回声病变的鉴别诊断及肉芽肿性前列腺炎的病因。前列腺外周带的所有低回声病变均需活检以进行组织学诊断。
