1. Pheochromocytoma is a rare adrenal gland tumor that can cause high blood pressure and other symptoms.
肾上腺髓质细胞瘤是一种罕见的肾上腺肿瘤，可引起高血压和其他症状。
2. Surgery is often the treatment of choice for pheochromocytoma.
手术通常是治疗肾上腺髓质细胞瘤的首选方法。