The expression of CgA was detected in cortex of adrenocortical adenoma,adrenal neoplasm and chromophile tumor,but not in that of hyperplasia and normal adrenal.

• 肾上腺皮质腺瘤、皮质腺癌、嗜铬细胞瘤和嗜铬细胞癌的皮质中均可见CgA染色阳性细胞,皮质增生、髓质增生和正常肾上腺病例皮质CgA染色阴性;