Endocrine Abstracts

A 3-year-old boy born to non-consanguineous parents. He was diagnosed to have autism at 2 years of age. He had a history of pica. He was admitted with severe carpopedal spasms of hands and feet. Investigations revealed severe hypomagnesaemia, hypocalcaemia, hypokalaemia, hyponatremia, and moderately low vitamin D levels. Parathyroid hormone concentration was low. Urine analysis revealed loss of sodium, calcium, magnesium and sodium. Renal functions and renal ultrasound were no...