FGF23 and facial paralysis: Lingappa et al. reported a rare case of FGF23 associated autosomal recessive familial hyperphosphatemic tumoral calcinosis in an 8-year-old who had serial manifestations of facial paralysis, decreased vision in both eyes, fracture of right elbow, crystal deposits on the lid margins and interpalpebral conjunctiva, optic nerve sheath and intra-cranial calcification.11