Riccardi V M, Grum C M
J Med Genet. 1977 Aug;14(4):266-70. doi: 10.1136/jmg.14.4.266.
The genetic, clinical, and necropsy findings of 2 brothers with the prune belly anomaly are presented and the literature reviewed. The combined data emphasise the clinical and genetic heterogeneity of the disorder and show that in at least some instances a heritable component may be the primary insult. The most likely heritable explanation involves a two-step autosomal dominant mutation with sex-limited expression that partially mimics X-linkage.
本文报告了2例患有梅干腹综合征兄弟的遗传学、临床及尸检结果,并对相关文献进行了综述。综合数据强调了该疾病的临床和遗传异质性,表明至少在某些情况下,遗传因素可能是主要病因。最可能的遗传解释涉及一种两步常染色体显性突变,其表达具有性别限制,部分模拟了X连锁遗传。