Recent discoveries in the molecular biology of the phosphatase and tensin homolog (PTEN) locus in the q22-23 region of chromosome 10 prove and/or suggest that several syndromes previously considered to be clinically and genetically distinct entities should actually be unified into a single entity. T
MODED: Microcephaly-oculo-digito-esophageal-duodenal syndrome
β Scribed by Frydman, Moshe; Katz, Miriam; Cabot, Susan G.; Soen, Galia; Kauschansky, Arie; Sirota, Lea
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 50 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0148-7299
- DOI
- 10.1002/(sici)1096-8628(19970822)71:3<251::aid-ajmg1>3.0.co;2-x
No coin nor oath required. For personal study only.
β¦ Synopsis
We report on 4 families with microcephaly, type A brachydactyly, variable learning disabilities, short stature, duodenal atresia, patent ductus arteriosus (PDA), hallux valgus, restricted elbow and finger movements, and amesophalangy and syndactyly of toes. Three previous families manifested all signs of the syndrome, and in another four reports the phenotype was incomplete. These cases are reviewed. Penetrance of digital and toe anomalies is almost complete and microcephaly is present in 78% of known cases. Short stature was present in 70% of our cases, but this is probably an overestimation. Esophageal and duodenal atresias were present in 25% of known cases. Correction for ascertainment bias gave a lower estimate of 16.6%. Learning disabilities were present in 31% of all patients. Longitudinal follow-up suggested that hypoplasia or absence of the diaphyseal ossification centers is the primary cause of the phalangeal changes. Observations in a 9-year-old girl, followed since age 3.3, suggest that the eventual absence of the middle phalanges of the toes may be caused by fusion. Am.
π SIMILAR VOLUMES
We describe a patient with microcephaly, developmental delay, and nephrotic syndrome who had normal renal function and normal brain imaging studies. She does not have the Galloway-Mowat syndrome. The concurrence of nephrotic syndrome with microcephaly and developmental delay may be coincidental, or
We present two sisters with microcephaly, developmental delay, marked microphthalmia, congenital cataracts, cerebral and cerebellar hypoplasia, and intracranial calcification. No evidence of intrauterine infection was found. There have been previous reports of microcephaly, intracranial calcificatio
Corse a folle velocitΓ , Amori con la βAβ maiuscola, con la βaβ minuscola o senza nessuna βaβ, ripicche, gelosie, tradimenti, risate e lacrime, personaggi gonfiati a colpi di charleston, viaggi su Giove, esplorazioni, balletti, excursus storici e geografici di pura fantasia e sicura inattendibilitΓ ,