<unk>  is most commonly caused by mutations in the PRKAR1A gene on chromosome 17 (17q23-q24) which may function as a tumor-suppressor gene. The encoded protein is a type 1A regulatory subunit of protein kinase A. Inactivating germline mutations of this gene are found in 70% of people with<unk> . Less commonly, the molecular pathogenesis of<unk>  is a variety of genetic changes at chromosome 2 (2p16). Both types of<unk>  are autosomal dominant. Despite dissimilar genetics, there appears to be no phenotypic difference between PRKAR1A and chromosome 2p16 mutations.
Carney complex
Carney's triad
Bart syndrome
Cobb syndrome
Cortes Lacassie syndrome
McGillivray syndrome
Char syndrome
MELAS syndrome