Primary malignant melanoma of the prostate.
Although the incidence is extremely rare in clinical practice, due to its highly aggressive behavior and a similar presentation as prostate cancer, the primary malignant melanoma of the prostate should be given more attention. We report a case in a 29-year-old male who presented with one-month history of dysuria. Based on clinical examination, ultrasound and computed tomography imaging, surgical operation and histopathological studies, a definitive diagnosis was made. Further characteristic images and pathology of this disease are discussed.
Ma
Li
L
Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, China.
Liu
Wenying
W
Sun
Fa
F
D000328:Adult; D006801:Humans; D008297:Male; D008545:Melanoma / Q000175:diagnosis; D011471:Prostatic Neoplasms / Q000175:diagnosis