三个鼻咽癌的高发家系江苏省肿瘤医院放疗科项其昌本文报导先后四至五人同患鼻咽癌（全部有病理相同。Ｉ家系除３例同胞外其堂兄也患鼻咽癌，巨家系证实）的三个高发家系共１３例。４例均为同胞。回家系除同胞外其母系同胞也患鼻咽患者亲缘关系见图，患癌情况见表。从中可... Three high incidence of nasopharyngeal cancer Department of Radiation Oncology, Jiangsu Cancer Hospital Xiang Qichang reported in this article has four to five people with nasopharyngeal carcinoma (all the same pathology .I family in addition to three siblings also suffer from his cousin nasopharyngeal carcinoma , Giant family confirmed) three high incidence of family a total of 13 cases. 4 cases were siblings. In addition to siblings return to their siblings also suffering from the genetic relationship of nasopharyngeal patients shown in Figure, the cancer situation table. From which ...