Langer-Giedion syndrome with and without del 8q. assignment of critical segment to 8q23.
D000015:Abnormalities, Multiple / Q000235:genetics*; D000293:Adolescent; D002648:Child; D002871:Chromosome Banding; D002872:Chromosome Deletion; D002906:Chromosomes, Human, 6-12 and X; D005097:Exostoses, Multiple Hereditary / Q000151:congenital / Q000235:genetics; D006801:Humans; D007621:Karyotyping; D008297:Male; D013577:Syndrome