Table 2: Table 2: Results of extended oral glucose tolerance test – patient 2.

Time (hours)	Plasma glucose (mg/dL)	Serum insulin (μU/mL) (1:10 dilution)	C-peptide (ng/mL)
0	76	4,438	18.8
1	212	7,043	30.2
2	200	10,412	40.0
3	103	9,060	28.3
4	51	7,900	22.2
5	50	6,154	19.6