Test Details Use Diagnose Zollinger-Ellison (Z-E) syndrome; diagnose gastrinoma. Gastrin >1000 pg/mL with gastric acid hypersecretion (basal acid secretion >15 mmol/hour in a patient with…
Test Details Use Evaluate glucose 6-phosphate dehydrogenase (G6PD) deficiency. G6PD deficiency, an X-linked disorder, is the most common enzymatic disorder of red blood cells in…