Poza P, Pombo P, de Juan Rumero P, de Santos T, Montero Gómez M
Servicio de Medicina Interna, Hospital Santa María Madre, Orense.
Rev Esp Enferm Dig. 1996 May;88(5):359-60.
A patient with recurrent profound hypoglycemia was admitted to the hospital; subsequently a gastric leiomyosarcoma was found. Levels of insulin in blood were low during hypoglycemia crisis. Attention was, therefore, focussed on peptides with insulin-like activity produced by the gastric tumour.