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本文对食管癌高发区磁县的七个食管癌高发家族成员进行了指掌纹调查。应用九项检查指标并与当地食管癌低发家族对照。数据用 t 检验法处理。调查结果发现食管癌高发家族的皮纹具有某些相关性变异。主要变化为:指纹类型频率分布方面,男、女性成员均有明显的斗形纹增多,男性弓形纹减少,女性弓形纹增多;主线横行指数中,男性 C 线指数增高,女性 A 线指数增高;大鱼际花纹频率男性减少,女性增多;手掌 C三叉缺失则男、女性均显著低于低癌家族。此种皮纹学特征能否作为遗传易感性的客观指征,能否作为普查中初筛,高危人群监护对象之参考依据,尚须在随访工作中予以证实。
In this paper, we surveyed the palm of the seven high-family members of the esophageal cancer in Cixian, a high-incidence area of esophageal cancer. Nine tests were applied and compared with the local low-incidence family of esophageal cancer. Data was processed using the t test. The survey found that there are some related variations in the striae of the high-family esophageal cancer. The main changes are as follows: With regard to frequency distribution of fingerprint type, male and female members all had obvious increase in bucket pattern, male bow pattern decreased, and female bow pattern increased; in the mainline row index, male C-line index increased, and female A-line index increased; The frequency of male fish patterns decreased and females increased. The absence of tridents in the palm of the hand was significantly lower in males and females than in the low-cancer family. Whether this kind of striatal characteristics can be used as an objective indicator of genetic susceptibility and whether it can be used as a reference for screening and high-risk populations in the census, it must be confirmed in the follow-up work.