<unk><unk> 's syndrome, is a rare, inherited disorder caused by a deficiency of the enzyme hypoxanthine-guanine phosphoribosyltransferase (HGPRT).
Lesch-Nyhan syndrome
Shy-Drager syndrome
Jadassohn-Lewandowsky syndrome
Gerstmann syndrome
Rajab-Spranger syndrome
Hurler-Scheie syndrome
Zunich-Kaye syndrome
Cohen syndrome