Congenital claw-like fingers and toes. Case report of two siblings.
A report is given of two siblings with a congenital claw-like deformity of the fingers and toes, which is extremely rare. The deformity is similar to the claw of lower animals, and perhaps its cause is atavistic. The long-suppressed characteristic might have come to expression by interactions among the genes, perhaps influenced by some unknown environmental factors.
D000015:Abnormalities, Multiple / Q000235:genetics* / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D005260:Female; D005385:Fingers / Q000002:abnormalities* / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D009262:Nails / Q000601:surgery; D009264:Nails, Malformed / Q000151:congenital* / Q000235:genetics; D010375:Pedigree; D013518:Surgery, Plastic; D014034:Toes / Q000002:abnormalities*