Sinha A K, Verma R S
Department of Orthopedic Surgery, Long Island College Hospital, Suny Health Science Center, Brooklyn.
Ann Genet. 1990;33(3):159-61.
We report an Algerian family in which four generations show polydactyly with variable numbers of metacarpals and phalanges. The extraordinary rearrangements of the metacarpals and phalanges shown in the X-rays are most unusual. The family is highly consanguineous. The mode of inheritance appears to be dominant with reduced penetrance and variable expression.
我们报告了一个阿尔及利亚家族，其中四代人都表现出多指畸形，掌骨和指骨数量各异。X 光片中显示的掌骨和指骨的异常重排非常罕见。这个家族近亲结婚程度很高。遗传方式似乎是显性遗传，但外显率降低且表现度可变。
