Lipodystrophy, Congenital Generalized, Type 4, also known as congenital generalized lipodystrophy type 4, is related to lipodystrophy, congenital generalized, type 1 and berardinelli-seip congenital lipodystrophy, and has symptoms including constipation, muscular stiffness and myalgia. An important gene associated with Lipodystrophy, Congenital Generalized, Type 4 is CAVIN1 (Caveolae Associated Protein 1), and among its related pathways/superpathways are PDGFR-alpha signaling pathway and Congenital generalized lipodystrophy. Affiliated tissues include skeletal muscle and smooth muscle, and related phenotypes are hirsutism and elevated circulating creatine kinase concentration