title: Complete trisomy 9. Two additional cases.
abstract: Two infants with complete trisomy of chromosome 9 are described. One patient, died a few minutes after birth and another survived 24 hours. The main clinical findings in this syndrome are: intrauterine growth retardation, characteristic facial dysmorphism, hypoplastic external genitalia and malformations of heart, brain and skeleton.
mesh_terms: D000015:Abnormalities, Multiple / Q000235:genetics*; D002906:Chromosomes, Human, 6-12 and X; D005145:Face / Q000002:abnormalities; D005260:Female; D005317:Fetal Growth Retardation / Q000235:genetics; D005835:Genitalia / Q000002:abnormalities; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D011247:Pregnancy; D014314:Trisomy