Sarcomatous change in a teratoma after treatment of testicular carcinoma
Sarcomatous change in a teratoma after treatment of testicular carcinoma
复制标题
睾丸癌治疗后畸胎瘤肉瘤性改变
作者：
D. Radford;F. Johnson;C. Janney
治疗可以将非精原细胞瘤生殖细胞癌的转移转化为组织学上成熟的畸胎瘤。这些病变通常具有良性的临床病程。作者提出了一例发生在这样的病变内的平滑肌肉瘤。它发生在睾丸转移性胚胎癌治疗18年后，似乎是由放射诱导的。
Treatment can transform the metastases of nonseminomatous germ cell carcinoma into histologically mature teratoma. These lesions typically have a benign clinical course. The authors present a case of leiomyosarcoma occurring within such a lesion. It arose 18 years after therapy for metastatic embryonal carcinoma of the testis and appears to have been radiation induced.