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目的 :调查西非贝宁人杯状耳的分布及家系 ,研究其形态分型 ,发生与遗传方式。方法 :门诊病历搜集及家访调查 ,检查有无听力减退及其它部位畸形。结果 :1年中共发现 9例杯状耳 ,分布于 7个不同的部族。5例有家族史 ,调查了其中 3个家系。所查杯状耳均无耳聋病史及其它部位畸形。结论 :杯状耳的形成是由父母双方中一方杯状耳基因决定的 ,家系分析显示为常染色体显性遗传
OBJECTIVE: To investigate the distribution and pedigree of goblet ears in Benin, West Africa, and to study its morphological typing, occurrence and inheritance. Methods: Outpatient medical records collection and home visits survey, check whether hearing loss and other parts of the deformity. Results: In one year, 9 cases of cup-like ear were found in 7 different tribes. Five patients had a family history and investigated three of them. The investigation of goblet ears without history of deafness and other parts of the deformity. CONCLUSIONS: The formation of goblet ears is determined by the goblet-ear gene on one side of both parents, and the pedigree analysis shows autosomal dominant inheritance