Giant multilocular prostatic cystadenoma (GMPC) is a rare benign tumor involving the prostate gland. Microscopically, it masquerades phyllodes tumor or transitional zone hyperplasia. We report one case of GMPC arising from the prostate central zone (CZ), presenting with long-standing aspermia associated with seminal vesicle fibrous obliteration.
Aspermia/etiology/*pathology ; Cystadenoma/complications/*pathology ; Humans ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Prostate/*pathology ; Prostatic Neoplasms/complications/*pathology