Pheochromocytoma | Chromafinn Tumor
Most common site- Adrenal Medulla
Most common Extra-Adrenal site- Organ of Zucker Kandl at the aortic bifurcation
It follows Rule of 10%
Check the Extra-Adrenal site(most common) is Organ of Zucker Kandl at the bifurcation of aorta & metastasis is more common at extra-adrenal site.
Signs & Symptoms