Weitzner S
Urology. 1976 Jun;7(6):646-8. doi: 10.1016/0090-4295(76)90095-9.
A case is reported of a forty-four-year-old man with spermatocytic seminoma with no evidence of metastasis for twelve years. This patient is the second to have undergone retroperitoneal lymph node dissection and the third to have histopathologic examination of these lymph nodes. Review of 52 cases of spermatocytic seminoma disclosed 70 per cent of patients were over fifty years of age; none developed in a cryptorchid testis, none occurred in associated with teratoma, and there was no histopathologic evidence of metastasis. Whether or not radiation therapy is necessary is questionalbe. Prognosis appears to be good if not better than in classic seminoma. Available data indicate that spermatocytic and classic seminoma are two distinct neoplasms with different histogenesis and pathologic, clinical, and biologic features.
报告了一例44岁患有精母细胞性精原细胞瘤的男性病例，该患者12年无转移证据。该患者是第二例接受腹膜后淋巴结清扫术的患者，也是第三例对这些淋巴结进行组织病理学检查的患者。回顾52例精母细胞性精原细胞瘤病例发现，70%的患者年龄超过50岁；无一例发生于隐睾，无一例与畸胎瘤相关，且无转移的组织病理学证据。放疗是否必要尚不确定。预后似乎良好，即便不比经典型精原细胞瘤更好。现有数据表明，精母细胞性和经典型精原细胞瘤是两种不同的肿瘤，具有不同的组织发生以及病理、临床和生物学特征。
