<unk>  (CTLN1), also known as arginosuccinate synthetase deficiency, is a rare disease caused by a deficiency in argininosuccinate synthetase, an enzyme involved in excreting excess nitrogen from the body. There are mild and severe forms of the disease, which is one of the urea cycle disorders.
Citrullinemia type I
SCARF syndrome
Bartter syndrome
AREDYLD syndrome
Cystic fibrosis–related diabetes
Berdon syndrome
Kosaki overgrowth syndrome
Fabry disease