PT - JOURNAL ARTICLE AU - Riccardi, V M AU - Grum, C M TI - The prune belly anomaly: heterogeneity and superficial X-linkage mimicry. AID - 10.1136/jmg.14.4.266 DP - 1977 Aug 01 TA - Journal of Medical Genetics PG - 266--270 VI - 14 IP - 4 4099 - http://jmg.bmj.com/content/14/4/266.short 4100 - http://jmg.bmj.com/content/14/4/266.full SO - J Med Genet1977 Aug 01; 14 AB - 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.