| Phenotype details |
normal skeletal muscle; normal skin; MRI-brain normal; no epilepsy; no developmental delay/intellectual disability; normal growth; congenital sideroblastic anemia; lactic acidosis (4.2-8.2 mmol/l); fetal tachycardia and hypertrophy ventricular walls with moderate trabeculature right ventricle; dysmorphic features: hypertelorism, saddle nose, low set ears; hepatosplenomegaly and hydrocele |