Is adrenal hyperplasia surgery dangerous?

Surgery to remove pheochromocytoma is the most effective treatment, but surgery has certain risks. The anesthesia and the squeezing of the tumor during the operation will easily cause the blood pressure to fluctuate; the tumor is rich in blood flow and close to the large blood vessels, which will easily cause a large amount of hemorrhage. Therefore, correct management before, during and after surgery is extremely important. In patients with pheochromocytoma, due to the high secretion of theophylline, the blood vessels are in a state of constriction for a long period of time, and although the blood pressure is high, the blood volume is often insufficient. Therefore, a sufficient course of medication should be given before surgery to achieve the purpose of vasodilatation, lowering blood pressure and expanding blood volume.

The patient's blood pressure is high, but the blood volume is often insufficient.