Labels:text | screenshot | font | black | black and white OCR: Consequently, random plasma insulin chemically measurements, except in the presence of nostic established hypoglycaemia, are of no dia value. ulin, rise Plasma C-peptide levels, like those of in larger after B-cell stimulation but, because of it pool size and slower turnover rate, large common, fluctuations in plasma C-peptide are less See also: ism · Diagnosis of Endogenous Hyperinsulin nism . Treatment of Endogenous Hyperinsul · Nesidioblastosis