Phenotypic and genetic spectrum of alveolar capillary dysplasia: a retrospective cohort study.

Objective: Alveolar capillary dysplasia (ACD) is one of the causes of pulmonary hypertension. Its diagnosis is histological but new pathogenetic data have emerged. The aim of this study was to describe a French cohort of patients with ACD to improve the comprehension and the diagnosis of this pathology which is probably underdiagnosed.

Variable phenotypic expression of Apert syndrome in monozygotic twins.

Apert syndrome in monozygotic twins can lead to different phenotypic expression of the disease in the two fetuses. Apert syndrome can be associated with congenital left diaphragmatic hernia and cleft palate.

WWOX and severe autosomal recessive epileptic encephalopathy: first case in the prenatal period.

WWOX has been recently implicated in autosomal recessive spinocerebellar ataxia type 12 (SCAR12) and severe early-onset epileptic encephalopathy (EOEE). By array comparative genomic hybridization, we identified a 0.6 Mb homozygous deletion in 16q23.