1. Humero‐radial synostosis, microcephaly, short corpus callosum, and abnormal genitalia in sibs
- Author
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Clarisse Baumann, Catherine Garel, Anne-Lise Delezoide, Jean-François Oury, Yolène Huten, and Romain Guilherme
- Subjects
Adult ,Male ,congenital, hereditary, and neonatal diseases and abnormalities ,Microcephaly ,Lissencephaly ,Genes, Recessive ,Genitalia, Male ,Corpus callosum ,Central nervous system disease ,Pregnancy ,Genetics ,medicine ,Humans ,Abnormalities, Multiple ,Thumb hypoplasia ,Genetics (clinical) ,business.industry ,Siblings ,Genetic Diseases, X-Linked ,Short corpus callosum ,Syndrome ,Anatomy ,Humerus ,Synostosis ,medicine.disease ,Radius ,Phenotype ,Simplified gyral pattern ,Female ,Agenesis of Corpus Callosum ,business - Abstract
We report on two male sib fetuses with humero-radial synostosis and thumb hypoplasia, microcephaly with simplified gyral pattern, short corpus callosum and ambiguous genitalia. The main clinical, anatomopathological and imaging findings are presented and compared with previous cases of humero-radial synostosis as a prominent manifestation and with the X-linked lissencephaly with ambiguous genitalia syndrome (X-LAG). To our knowledge, this combination of anomalies has never been described before, and we propose that this disorder comprises a new humero-radial synostosis syndrome with an autosomal recessive or X-linked pattern of inheritance.
- Published
- 2008