Pseudotrisomy 13 and autosomal recessive holoprosencephaly.
نویسندگان
چکیده
منابع مشابه
Pseudotrisomy 13 and autosomal recessive holoprosencephaly.
Two sibs, diagnosed prenatally, had holoprosencephaly, midface hypoplasia, and normal chromosomes. The first fetus also had polydactyly. This sibship may represent an example of autosomal recessive pseudotrisomy 13.
متن کاملAutosomal recessive alobar holoprosencephaly with essentially normal faces.
Holoprosencephaly is associated with a diagnostic face approximately 80% of the time. We report three siblings with alobar holoprosencephaly and essentially normal faces. A similar family was reported by Khan et al. [1970: Dev Med Child Neurol 12:71-76]. Alobar holoprosencephaly with essentially normal faces has also been observed in infants of diabetic mothers [Barr et al., 1983: J Pediatr 102...
متن کاملPseudotrisomy 13: clinical findings and genetic implications.
The combination of holoprosencephaly, postaxial polydactyly, and normal karyotype has been termed pseudotrisomy 13 syndrome. Here, we report the prenatal diagnosis of pseudotrisomy 13 in three siblings suggesting autosomal recessive inheritance of this syndrome. Clinical overlap with hydrolethalus syndrome, Smith-Lemli-Opitz syndrome, Meckel syndrome, and Pallister-Hall syndrome is discussed.
متن کاملHoloprosencephaly-polydactyly ('pseudotrisomy 13') syndrome: a syndrome with features of hydrolethalus and Smith-Lemli-Opitz syndromes. A collaborative multicentre study.
A syndrome of holoprosencephaly and postaxial polydactyly, associated with hydrocephalus, heart defect, adrenal hypoplasia, and other visceral malformations, has been observed in five unrelated children with normal chromosomes. Clinical overlap with lethal acrodysgenital dwarfism (Smith-Lemli-Opitz syndrome type II) and hydrolethalus syndrome is discussed. Recessive inheritance seems likely.
متن کاملHoloprosencephaly - polydactyly ( ' pseudotrisomy 13 ' ) syndrome : a syndrome with features of hydrolethalus and Smith - Lemli - Opitz syndromes . A collaborative multicentre study
A syndrome of holoprosencephaly and postaxial polydactyly, associated with hydrocephalus, heart defect, adrenal hypoplasia, and other visceral malformations, has been observed in five unrelated children with normal chromosomes. Clinical overlap with lethal acrodysgenital dwarfism (SmithLemli-Opitz syndrome type II) and hydrolethalus syndrome is discussed. Recessive inheritance
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 1993
ISSN: 1468-6244
DOI: 10.1136/jmg.30.11.970