King D G, Finney R P
J Urol. 1977 Jan;117(1):88-90. doi: 10.1016/s0022-5347(17)58351-2.
Embryonal rhabdomyosarcoma of the prostate is typically a rare mesenchymal tumor of young boys, presenting with obstructive urinary symptoms or an abdominal mass. The origin is probably in undifferentiated mesenchymal cells that persist into adult life. Histologically, the tumor cells resemble normal muscle development in a 7 to 10-week fetus. Treatment is combined radical surgery and chemotherapy, and usually radiotherapy as well. The prognosis is extremely poor in all patients. Our case is added to the few in the literature in which this disease occurred in a man more than 50 years old.
前列腺胚胎性横纹肌肉瘤通常是一种发生于男童的罕见间叶组织肿瘤，表现为尿路梗阻症状或腹部肿块。其起源可能是持续至成年期的未分化间叶细胞。组织学上，肿瘤细胞类似于7至10周胎儿的正常肌肉发育情况。治疗方法为根治性手术联合化疗，通常还需放疗。所有患者的预后都极差。我们的病例补充了文献中少数该疾病发生于50岁以上男性的案例。
