Trisomy 13 and extended survival.
A 9-year-old boy with classical clinical features of trisomy 13 (Patau's syndrome), with confirmation on chromosome analysis of blood and skin, is reported in view of his relative longevity.
D000015:Abnormalities, Multiple / Q000235:genetics*; D002648:Child; D002901:Chromosomes, Human, 13-15; D006801:Humans; D007621:Karyotyping; D008136:Longevity; D008297:Male; D011379:Prognosis; D013577:Syndrome; D014314:Trisomy