Xu Y M, Cai R X, Wu P, Jin N T
Department of Urology and Pathology, 6th Municipal Hospital of Shanghai, China.
Urol Int. 1993;50(2):104-7. doi: 10.1159/000282463.
A patient with carcinosarcoma of the urethra occurring 15 years after a radical cystoprostatectomy for transitional cell carcinoma is presented. The tumor arose from the penile urethra and invaded the glans penis and penile corpus cavernosum. The tumor was composed of mixed carcinoma (squamous cell carcinoma, adenocarcinoma and transitional cell carcinoma) and rhabdomyosarcoma. Biopsy of the right inguinal lymph node showed simultaneous metastasis of sarcomatous and transitional cell carcinoma elements.
本文报告了1例患者，其在接受膀胱前列腺根治性切除术后15年发生尿道癌肉瘤。肿瘤起源于阴茎尿道，侵犯阴茎头和阴茎海绵体。肿瘤由混合癌（鳞状细胞癌、腺癌和移行细胞癌）和横纹肌肉瘤组成。右侧腹股沟淋巴结活检显示肉瘤成分和移行细胞癌成分同时转移。
