Other diagnoses included conditions like Alagille syndrome (three patients), cholestatic hepatitis, cirrhosis, and rare metabolic disorders such as Niemann-Pick disease (Type C): one case, Na+-independent SLC12A6 mutation syndrome (NISCH) syndrome: one case, and Sanjad Sukati syndrome: one case. This evidence concerns the gene SLC12A6 and neonatal ichthyosis-sclerosing cholangitis syndrome.