Correa-Cerro L S, García-Cruz D, Sarralde A, Morales-Peralta E, González-Mendoza A, Sánchez-Corona J
División de Genética, IMSS, Centro Universitario Ciencias de la Salud, Universidad de Guadalajara, Jalisco, Mexico.
Genet Couns. 1997;8(2):83-6.
A mother and a daughter affected with multiple trichoepithelioma were studied. The age of onset of the symptomatology in both was 7-years-old, the daughter being more severely affected than the mother at this age. This early age of onset is an exceptional observation which could be explained by maternal imprinting.
对一位患有多发性毛发上皮瘤的母亲和女儿进行了研究。两人症状出现的年龄均为7岁，在这个年龄，女儿的病情比母亲更严重。这种早发情况是一个特殊的观察结果，可能可以用母系印记来解释。
