국내 연구에 따르면 악성 갈색세포종은 양성 갈색세포종보다 의미있게 크기가 큰 경우가 많았고, 성별과 연령 사이에는 연관성이 없었다.
Malignant pheochromocytoma was often meaningfully larger in size than benign pheochromocytoma, and there was no link between gender and age, according to a domestic study.