Prenatal diagnosis of partial trisomy 2q. Case report.
A case of partial trisomy 2(q21q33) detected by cordocentesis at 27 weeks' gestation in a polymalformed fetus is described. This is the second case of a prenatally detected de novo duplication of 2q and the first involving the region referred to above.
Matos
A
A
Department of Obstetrics and Gynaecology, Medical Faculty of Porto, Hospital S. João, Porto, Portugal.
Nogueira
A
A
Criado
B
B
Pereira
S
S
Castedo
S
S
Montenegro
N
N
D000328:Adult; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D002889:Chromosomes, Human, Pair 2; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D017404:In Situ Hybridization, Fluorescence / Q000379:methods; D007621:Karyotyping; D008297:Male; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods*; D014314:Trisomy