A case of spontaneous hypoglycaemia and impaired glucose tolerance in the same patient.

ABSTRACT

We present a rare case of an insulin-like growth factor-2 (IGF-2)-secreting tumour of the thorax. This patient demonstrated the combination of fasting hypoglycaemia and impaired glucose tolerance on oral glucose tolerance testing, which has not been previously described in this condition. A review of the literature of IGF-2-secreting intrathoracic tumours is presented here.