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- Title
De Novo Trisomy 1q10q23.3 Mosaicism Causes Microcephaly, Severe Developmental Delay, and Facial Dysmorphic Features but No Cardiac Anomalies.
- Authors
Lo-A-Njoe, Shirley; van der Veken, Lars T.; Vermont, Clementien; Rafael-Croes, Louise; Keizer, Vincent; Hochstenbach, Ron; Knoers, Nine; van Haelst, Mieke M.
- Abstract
Proximal duplications of chromosome 1q are rare chromosomal abnormalities. Most patients with this condition present with neurological, urogenital, and congenital heart disease and short life expectancy. Mosaicism for trisomy 1q10q23.3 has only been reported once in the literature. Here we discuss a second case: a girl with a postnatal diagnosis of a de novo pure mosaic trisomy 1q1023.3 who has no urogenital or cardiac anomalies.
- Subjects
CHROMOSOME duplication; MOSAICISM; TRISOMY; BODY dysmorphic disorder; CONGENITAL heart disease
- Publication
Case Reports in Genetics, 2016, p1
- ISSN
2090-6544
- Publication type
Article
- DOI
10.1155/2016/2861653