Pathogenic variants in several genes can cause familial partial lipodystrophies including peroxisome proliferator-activated receptor gamma (PPARG), lamin A/C (LMNA), perilipin 1 (PLIN1), hormone-sensitive lipase (LIPE), cell death-inducing DFFA-like effector C (CIDEC), and Akt murine thymoma viral oncogene homolog 2 (AKT2) [116]. The gene discussed is CIDEC; the disease is familial partial lipodystrophy.