<unk>  is a clinically and genetically diverse group of rare diseases, first described by Erich Conradi (1882–1968), that share the features of stippled epiphyses and skeletal changes. Types== * Rhizomelic<unk>  , , * X-linked recessive<unk>  *Conradi–Hünermann syndrome<unk>  2, x-linked dominant) * Autosomal dominant<unk>
Chondrodysplasia punctata
Retinoschisis
Bromoderma
Iododerma
Dyskeratosis congenita
Chyloderma
Fuchs' dystrophy
Oculocutaneous albinism