W e report on 3 sibs (2 boys and a girl) with a previously apparently unrecognized combination of anonychia congenita and microcephaly with normal intelligence. The shape of the head is normal. Other anomalies include clinodactyly of the fifth fingers and bilateral single transverse palmar creases.
Autosomal recessive nonsyndromal microcephaly with normal intelligence
โ Scribed by Teebi, Ahmad S. ;Al-Awadi, Sadika A. ;White, Arthur G. ;Reynolds, James F.
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 320 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0148-7299
No coin nor oath required. For personal study only.
โฆ Synopsis
Autosomal recessive microcephaly is usually associated with moderate to severe mental retardation. An apparently new autosomal recessive disorder comprising a characteristic facial appearance associated with microcephaly and normal intelligence, immunodeficiency, and increased risk for lymphoreticular malignancies has been described recently. We report on a large Arab kindred with frequent consanguineous marriages and eight cases in five sibships with microcephaly, peculiar facies, and normal intelligence. Of these cases, two died of an acute lymphoreticular malignancy or bronchopneumonia. Immunological and chromosomal studies carried out for the three affected living sibs were normal. The existence of an autosomal recessive nonsyndromal variant of microcephaly with normal intelligence is proposed and discussed.
๐ SIMILAR VOLUMES
We describe a family segregating an autosomal dominant mutation producing a syndrome comprising microcephaly with normal intelligence and short palpebral fissures together with variable signs including thumb hypoplasia, shortness of the middle phalanges of the second and fifth fingers, small feet, a
## Abstract 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 12:71โ76]. Alobar holoprosencephaly with es
We describe an infant who was born to a consanguineous couple of Palestinian origin. The patient had severe microcephaly, myoclonic seizures, hypsarrythmia, spasticity, hypertonicity, and profound mental retardation. A similar case was reported in another unrelated Palestinian family, suggesting tha
The authors describe a family with two children with microcephaly and normal intelligence, in which acute lymphoblastic leukemia developed in one of the siblings. An autosomal recessive pattern of inheritance is suggested by the pedigree. This is consistent with the literature, which the authors rev
## Short-limb dwarfism is of heterogeneous origin and has various clinical manifestations. This communication describes a previously apparently unreported type of short-limb dwarfism in 3 affected sibs. Characteristics of this syndrome are bilateral absence of fibulae and severe abnormalities of a