hypoinsulinemic hypoketotic hypoglycemia and a characteristic phenotype of possible
overgrowth and, sometimes, acanthosis nigricans. Herein, we describe a metabolic and
hormonal profile before and during treatment with sirolimus in two brothers with AKT2
mutation inherited from the mosaic father, who showed low-level mosaicism in sperm. The
boys, aged 1 and 14, who had severe non-insulin-dependent hypoketotic hypoglycemia and …