Namiki S, Hoshi S, Suzuki K, Orikasa S
Department of Urology, Tohoku University School of Medicine.
Hinyokika Kiyo. 1997 Aug;43(8):589-92.
A 70-year-old man with dysuria was referred to our hospital. Computed tomography scan and magnetic resonance imaging demonstrated a large solid tumor in the retrovesical space. Transurethral needle biopsy revealed leiomyosarcoma. Since the size of the tumor decreased markedly by intraarterial chemotherapy with cisplatin, methotrexate and pirarubicin, in combination with radiotherapy (40 Gy), surgical extirpation of the tumor was performed. Neither infiltration to the adjacent organs or lymph node metastasis was recognized. The patient had been free of recurrence for 12 months after operation.
一名70岁的排尿困难男性被转诊至我院。计算机断层扫描和磁共振成像显示膀胱后间隙有一个巨大的实性肿瘤。经尿道针吸活检显示为平滑肌肉瘤。由于顺铂、甲氨蝶呤和吡柔比星动脉内化疗联合放疗（40 Gy）后肿瘤大小显著减小，遂对肿瘤进行了手术切除。未发现肿瘤侵犯相邻器官或发生淋巴结转移。患者术后12个月无复发。
