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目的研究河南汉族人群肿瘤患者手掌纹的特征,为肿瘤早期诊断提供有效的辅助指标。方法在研究对象知情同意情况下,采用油墨拓印法采集河南汉族人群131例肿瘤患者手掌纹,并以同地区150例年龄匹配的未患肿瘤个体作为对照进行相关性分析。结果河南汉族人群肿瘤患者手指纹表现为尺箕>简斗>双箕斗>桡箕>简弓>帐弓,其中肿瘤患者左手中指弓形纹与非肿瘤患者比较差异有统计学意义(P<0.05)。肿瘤患者双手掌atd角、dat角和adt角分别为(39.971±3.271)°、(58.252±3.786)°和(81.714±3.657)°,与非肿瘤患者比较差异有统计学意义(P<0.01)。肿瘤患者掌褶纹中观察到普通型、通贯型、悉尼型、过渡Ⅰ型、过渡Ⅱ型5种类型,其中通贯型掌与非肿瘤患者比较差异具有统计学意义(P<0.05)。结论河南汉族人群肿瘤患者的掌纹纹型具有一定的特征性,可以为肿瘤初筛和诊断提供线索和参考。
Objective To study the characteristics of palmar pattern in patients with cancer in Henan Han population and to provide an effective auxiliary index for the early diagnosis of tumor. Methods With the informed consent of the subjects, the palm prints of 131 patients with cancer in Henan Han population were collected by ink blotting method. Correlation analysis was performed among 150 age-matched non-cancer patients in the same area. Results The fingerprints of the cancer patients in Han nationality in Henan showed statistical significance (P <0.05). The fingerprints of cancer patients in Henan Han nationality showed a significant difference (P <0.05) ). The atd angle, the dat angle and the adt angle were (39.971 ± 3.271) °, (58.252 ± 3.786) ° and (81.714 ± 3.657 ° °, respectively, compared with non-tumor patients (P <0.01) . There were 5 types of general type, general type, Sydney type, transitional type I and transitional type II in the palmar pleat of tumor patients. There was significant difference between general palmar and non-tumor patients (P <0.05). Conclusion The palmprint pattern of cancer patients in Han nationality in Henan Province has certain characteristics and can provide clues and reference for the screening and diagnosis of tumors.