title: A child with multiple congenital anomalies and karyotype 46,XY,del(14)(q31q32.3): further delineation of chromosome 14 interstitial deletion syndrome.
abstract: We report on an infant with a multiple congenital anomaly syndrome and severe developmental delay in association with a previously undescribed de novo interstitial deletion of chromosome 14 [karyotype: 46,XY,del(14) (q31q32.3)]. Comparison of the presented patient with previously reported cases of interstitial and terminal chromosome 14q deletions provides a group of patients monosomic for various overlapping portions of the distal half of chromosome 14q and suggests a limited similarity in phenotype among patients with common deleted 14q segments. All patients with distal 14q deletions were developmentally delayed, most were microcephalic and failed to thrive. Most of the patient's anomalies were limited to the face and head. Few major internal congenital anomalies were observed. These comparisons serve to further clarify possible associations of subchromosomal aberrations with specific phenotypes.
authors: Department of Pediatrics, University of Michigan Medical Center, Ann Arbor 48109.
authors: J L
authors: JL
authors: Gorski
authors: W R
authors: WR
authors: Uhlmann
authors: T W
authors: TW
authors: Glover
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D002872:Chromosome Deletion; D002883:Chromosomes, Human, Pair 14; D006801:Humans; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000235:genetics; D007621:Karyotyping; D008297:Male; D010641:Phenotype; D013577:Syndrome