title: Multiple congenital malformations in an infant prenatally diagnosed with mosaicism for dup(lq) and del(Xq).
abstract: After ultrasound diagnosis of a fetus with severe hydrocephalus and Dandy-Walker malformation, amniocentesis revealed chromosomal mosaicism for dup(lq) and del(Xq). The neonate had dysmorphic facial features, vertebral abnormalities, and pulmonary hypoplasia, and expired shortly after birth. This report confirms the poor prognosis reported for partial trisomies involving the long arm of chromosome number 1.
authors.affiliation: Department of Obstetrics and Gynecology, University of North Carolina at Chapel Hill, USA.
authors.forename: S R
authors.initials: SR
authors.lastname: Wells
authors.forename: J A
authors.initials: JA
authors.lastname: Kuller
authors.forename: K W
authors.initials: KW
authors.lastname: Rao
authors.forename: A S
authors.initials: AS
authors.lastname: Aylsworth
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D000293:Adolescent; D000649:Amniocentesis; D002585:Cesarean Section; D002869:Chromosome Aberrations; D002878:Chromosomes, Human, Pair 1; D005145:Face / Q000002:abnormalities; D005260:Female; D005385:Fingers / Q000002:abnormalities; D006257:Head / Q000002:abnormalities / Q000000981:diagnostic imaging / Q000196:embryology; D006801:Humans; D006849:Hydrocephalus / Q000235:genetics; D007231:Infant, Newborn; D009030:Mosaicism; D011247:Pregnancy; D011296:Prenatal Diagnosis; D014463:Ultrasonography; D014960:X Chromosome