Rare cause of recurrent hypocalcaemia and functional hypoparathyroidism due to hypomagnesaemia caused byTRPM6gene mutation

Magnesium is essential for the functioning and release of parathyroid hormone. Therefore, its deficiency can present as functional hypoparathyroidism. This case report describes a rare inherited disorder called congenital hypomagnesaemia with secondary hypocalcaemia due to