PubMed · 7402824
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C R King. 1980. Ectopia cordis and chromosome errors.. https://pubmed.ncbi.nlm.nih.gov/7402824/
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We describe a female infant born at 33 weeks gestation diagnosed postnatally with a previously unreported phenotype consisting of Type III tracheal agenesis plus tetralogy of Fallot with absent pulmonary valve. She was delivered to a mother who had the same congenital heart malformation, but no detectable tracheal abnormality. We discuss possible etiologies of these malformations.
We report on an 18-year-old man with neurosensory hearing loss and his sister with neurosensory hearing loss, ovarian dysgenesis, mental retardation, generalized ataxia of the trunk and limbs, and saccadic dysmetria. A CT scan showed cerebellar hypoplasia. The cardinal manifestations of Perrault syndrome in females are neurosensory hearing loss and ovarian dysgenesis. Other anomalies, including neurologic and skeletal, have been reported in other individuals with Perrault syndrome. We review the neurologic anomalies in previous patients with Perrault syndrome. Neurologic data are available on 14 of 21 girls; 7 of 14 had neurologic abnormalities. The high incidence of neurologic anomalies suggest that ataxia or mental retardation may not be just coincidental findings, but pleiotropic manifestations of Perrault syndrome.
We describe a mother and son with multiple, non-progressive, congenital contractures, camptodactyly and absent flexion creases, expressionless face, blepharophimosis, microstomia, and short stature. Although these cases share similarities with the autosomal-recessive Schwartz-Jampel and Marden-Walker syndromes, they have a different mode of inheritance and lack myotonia, one of the most characteristic findings of the Schwartz-Jampel syndrome. Our cases most closely resemble those previously reported as distal arthrogryposis type IIb, although in our patients the proximal joints are severely affected and extraocular involvement is absent. Hearing loss is present in one and cleft palate in the other of our patients; these findings were previously described in arthrogryposis syndromes other than type IIb. We suggest extending the spectrum of distal arthrogryposis to include these manifestations, since there appears to be significantly overlap between the different syndromes.