The dup(3)(p25 leads to pter) syndrome: a case with holoprosencephaly.
We report a patient with dup(3p) syndrome with holoprosencephaly. This infant is compared with 17 others reported previously with banding studies. In 72% of cases the duplication derived from a mother with a balanced translocation; 78% of affected individuals are males. The most common anomalies are characteristic facial changes, congenital heart defects, and hypoplasia of male genitalia. Holoprosencephaly has not been reported before in the dup(3p) syndrome.
D000015:Abnormalities, Multiple / Q000235:genetics*; D001921:Brain / Q000002:abnormalities*; D002869:Chromosome Aberrations; D002900:Chromosomes, Human, 1-3; D005145:Face / Q000002:abnormalities; D005260:Female; D006330:Heart Defects, Congenital / Q000235:genetics; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D013577:Syndrome; D013737:Testis / Q000002:abnormalities; D014178:Translocation, Genetic