Glucagon receptor gene mutations with hyperglucagonemia but without the glucagonoma syndrome

Table 2 Islet size and number of glucagon positive cells in the current case compared to 5 normal pancreata

	Average1islet size (μm)	Average1 number glucagon positive cells
		Count 1	Count 2
Patient	192	29.2	28.8
Control 1	256	59.8	61.8
Control 2	186	25.6	25.2
Control 3	255	32.2	31.6
Control 4	260	52.4	53.4
Control 5	190	44.6	42.6

¹Average of 5 pancreatic islets.