Whether or not a pituitary adenoma can be surgically removed is generally based on the patient’s specific condition, so it is not possible to generalize. Most pituitary adenomas can be removed cleanly through surgery, but patients may not be able to cut cleanly if the adenomas are large in size, more extensive, and involve more nerves in the surrounding tissues. If there are residual pituitary tumor cells, the long-term existence will lead to the growth of tumor cells, thus the possibility of recurrence. It is suggested that patients should avoid strenuous activities after surgery to avoid cerebrospinal fluid leakage, and patients should go to the hospital for rechecking regularly and actively cooperate with the doctor to carry out the later care and treatment to avoid recurrence.