“…1 In India, which has a population of more than 1 billion, only 28 cases of IAS have been reported to date, to the best of our knowledge. [2][3][4][5][6][7][8][9][10] IAS is characterised by hyperinsulinaemic hypoglycaemia -elevated insulin autoantibody titres with no prior exposure to exogenous insulin. Most cases of IAS are self-limiting.…”