https://www.selleckchem.com/pr....oducts/wnt-agonist-1
To evaluate the usefulness of chromogranin A (CgA) in the management of patients with pheochromocytomas (PHEOs) and paragangliomas (PGLs). We retrospectively reviewed the charts of 132 patients with confirmed PHEOs/PGLs (PPGLs) followed at our medical center. CgA was measured in 80 patients at diagnosis. The exclusion criteria removed 19 of these patients. Five patients with relapses were also analyzed. Our cohort of 61 patients included 34 PHEOs, 14 head and neck PGLs, and 13 thoracoabdominal PGLs. CgA levels were elevated in 53