<unk>  (also called mesoectodermal dysplasia but see 'Nomenclature' section below) is a rare genetic disorder of the skeletal dysplasia type.
Ellis–Van Creveld syndrome
Kapur–Toriello syndrome
Li–Fraumeni syndrome
Maroteaux–Lamy syndrome
Coffin–Siris syndrome
Laurence–Moon syndrome
Weismann-Netter–Stuhl syndrome
Letterer–Siwe disease