GRACILE syndrome (MONDO_0011308) is an inherited lethal mitochondrial disorder characterized by fetal growth restriction (GR), aminoaciduria (A), cholestasis (C), iron overload (I), lactacidosis (L), and early death (E). Also known as: Fellman disease, Growth delay-aminoaciduria-cholestasis-iron overload-lactic acidosis-early death syndrome, Growth restriction-aminoaciduria-cholestasis-iron overload-lactic acidosis-early death syndrome, gracile syndrome.