Lethal Congenital Contracture Syndrome 3, also known as lethal congenital contractural syndrome 3, is related to lethal congenital contracture syndrome and lethal congenital contracture syndrome 2. An important gene associated with Lethal Congenital Contracture Syndrome 3 is PIP5K1C (Phosphatidylinositol-4-Phosphate 5-Kinase Type 1 Gamma). Affiliated tissues include skeletal muscle and bone, and related phenotypes are respiratory insufficiency and skeletal muscle atrophy