Is chromogranin A a reliable serum diagnostic biomarker for pancreatic neuroendocrine tumors but not for insulinomas?
CgA is a reliable serum diagnostic biomarker for PNETs but not for insulinomas.
Persistent endoleaks after endovascular aortic aneurysm treatment led to an increase in the diameter of the aneurysm, whereas complete occlusion was associated with a significant decrease in aneurysm diameter.