title: Somatic variation and multiple neurofibromatosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000483:Alleles; D002648:Child; D002675:Child, Preschool; D005260:Female; D005799:Genes, Dominant; D014644:Genetic Variation; D006720:Homozygote; D006801:Humans; D007911:Lentigo / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D009154:Mutation; D009456:Neurofibromatosis 1 / Q000150:complications / Q000235:genetics*; D010859:Pigmentation Disorders / Q000150:complications