<unk>  (also known as "palmoplantar keratoderma with periodontitis and arachnodactyly and acro-osteolysis") is a skin disease caused, like Papillon-Lefevre Syndrome, by a mutation in the cathepsin C gene. One of its features is thick curved finger and toenails. It is named after Salim<unk>  and J.<unk> , who first described the disease in 1965.
Haim–Munk syndrome
Young–Madders syndrome
Hamman's syndrome
Young's syndrome
Potocki–Lupski syndrome
Ho–Kaufman–Mcalister syndrome
Young–Simpson syndrome
Binder's syndrome