Objective: to know the hereditary pattern of a pedigree with multi-cancer history and to explore the relationship between pathogenesis and heredity, environment and dietary pattern in cancer family.
目的：报告及分析高发癌家系的遗传方式，探讨癌家族肿瘤发生与遗传、环境及饮食习惯之间的关系。
2
Objective: To study the pedigree character of the true pattern in palmar hypothenar area, and study the genetics of the true pattern in human palmar hypothenar area.
前言：目的：研究人类手掌小鱼际区真实花纹的家系特点，了解人类手掌小鱼际区真实花纹的遗传方式。
3
Objective: To inquire into the hereditary type of one familial hereditary cataract pedigree and the development pattern of ablepsia.