Monarch Disease Ontology identifier MONDO_0013778 (pseudohypoaldosteronism type 2C) is any pseudohypoaldosteronism type 2 in which the cause of the disease is a mutation in the WNK1 gene. Also known as: PHA2C, WNK1 pseudohypoaldosteronism type 2, pseudohypoaldosteronism type 2 caused by mutation in WNK1.