The role of chromogranin A in the assessment of surgical cure of pheochromocytoma was also investigated. The authors observed 21 consecutive patients who had pheochromocytomas at initial ...
Another biochemical test that might be useful in the diagnosis of pheochromocytoma is the measurement of plasma chromogranin A (CgA) levels. Grossrubatscher et al. showed that the CgA level had a ...