<unk>  or LWD is a rare pseudoautosomal dominant genetic disorder which results in dwarfism with short forearms and legs (mesomelic dwarfism) and a bayonet-like deformity of the forearms (Madelung's deformity).
Léri–Weill dyschondrosteosis
Enchondromatosis
Koenen's tumor
Osteoma cutis
Metachondromatosis
Familial myxovascular fibromas
Juvenile hyaline fibromatosis
Klatskin tumor