近年来 ,由于细胞遗传学、h- r抗原检查法、组织器官培养法、γ探针分子水平检测等方法的改进 ,使诊断及预测性分化异常患者有无性腺癌变有了可能。性分化异常并不少见 ,若将性别判定错误 ,不仅是个人问题 ,也是一个社会问题 ,因此早期正确诊断 ,以便采取必要措施 ,本文作者检 In recent years, due to cytogenetics, h-r antigen test, tissue and organ culture methods, γ-probe molecular level detection and other improvements, the diagnosis and prognosis of patients with abnormal sexual gonadal cancer may be possible. Abnormal sexual differentiation is not uncommon, if the gender is wrong, not only a personal problem, but also a social problem, so early correct diagnosis, in order to take the necessary measures, the author of this article