<unk> , also known as<unk>  neuroectodermal syndrome, is a neuroectodermal syndrome characterized by conductive hearing loss and alopecia, microtia, conductive hearing loss, anosmia/hyposmia, and hypogonadotropic hypogonadism.
Johnson–McMillin syndrome
Stewart–Treves syndrome
Beare–Stevenson cutis gyrata syndrome
Rudiger syndrome
Birt–Hogg–Dubé syndrome
Cruveilhier–Baumgarten disease
Sézary disease
Van Wyk and Grumbach syndrome