How long does pituitary tumor surgery take?

Written by Chen Yu Fei
Neurosurgery
Updated on May 16, 2025
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Generally, for patients with pituitary tumors, it is usually recommended to choose endonasal transsphenoidal minimally invasive surgery to completely remove the pituitary tumor. If no unexpected circumstances occur during the surgery, the process typically takes about two hours, though this can vary depending on the size of the tumor and how smoothly the surgery proceeds. Patients are given general anesthesia before the surgery, which involves inducing anesthesia and ensuring it is administered successfully. After the surgery, patients are moved to a recovery room to recuperate for a period of time. Once the patient gradually regains consciousness, the tracheal tube is removed, and they are returned to their hospital room. Therefore, the total time involved is approximately three to four hours.

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Written by Chen Yu Fei
Neurosurgery
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What to do if a pituitary tumor recurs?

If a pituitary tumor recurs, there is no need to worry excessively. Instead, it is advisable to actively visit the local hospital for a cranial MRI with contrast to determine the specific location and severity of the recurrent pituitary tumor. Treatment plans should be decided based on the patient's condition. For patients who are eligible for surgery, it is recommended to opt for surgical removal of the pituitary tumor again. If the patient is elderly and frail and cannot withstand surgery, conservative treatment is recommended. Treatment can be carried out through medication or radiation therapy, among other methods, to help improve symptoms and enhance the quality of life.

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Written by Chen Yu Fei
Neurosurgery
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Is pituitary tumor surgery dangerous?

For patients with pituitary tumors, undergoing pituitary tumor surgery carries certain risks. The main risks are due to the important blood vessels, nerves, and various crucial structures around the pituitary tumor. Careless maneuvers during the surgery may damage these important organs or affect the surrounding crucial blood vessels, leading to potentially fatal massive bleeding. Additionally, some common surgical risks may also exist, such as anesthesia accidents, postoperative intracranial infections, cerebrospinal fluid rhinorrhea, and other conditions. Therefore, for pituitary tumor patients, it is necessary to prepare thoroughly for the surgery and make a comprehensive assessment of the patient's overall condition before the procedure.

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Written by Chen Yu Fei
Neurosurgery
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Are pituitary tumors prone to recurrence?

Pituitary tumors in the brain are benign tumors that grow slowly. When the tumor size is relatively small, there are generally no clear symptoms or signs, and most patients can work, live, and study like normal people. It is recommended to treat pituitary tumors with surgical methods. Most pituitary tumors are benign. If they can be completely removed through microscopic surgery, or through the transnasal transsphenoidal approach, minimally invasive surgery can achieve ideal treatment results and generally will not recur. However, for individual patients with pituitary tumors, if the tumor is malignant, it may easily adhere to surrounding tissues in the early stages, making it difficult to completely remove surgically, thus it is prone to recurrence.

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Written by Chen Yu Fei
Neurosurgery
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Can pituitary tumors be cured?

Currently, for the treatment of pituitary tumors, it is generally recommended in clinical practice to opt for a complete resection via a transnasal-transsphenoidal approach. Most patients can achieve good therapeutic outcomes through surgery. The main goals of surgically treating pituitary tumors are to remove the tumor, decompress the visual pathways, and help restore and maintain the function of the pituitary and other neurological functions. Most patients can achieve good therapeutic results after treatment. Additionally, after receiving treatment, patients' original symptoms gradually alleviate or even disappear, and no longer worsen. Therefore, from this perspective, it is recommended that all symptomatic pituitary tumor patients should timely seek medical consultation at local hospitals and receive early treatment.

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Written by Chen Yu Fei
Neurosurgery
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What should I do about a pituitary tumor?

When a pituitary tumor occurs, we generally recommend surgery as the treatment method. Of course, specific analysis should be done based on the individual circumstances of the patient before surgery. In cases where the tumor is small and there are no obvious clinical symptoms—discovered incidentally during other related examinations—such patients can temporarily take medication and should be closely monitored with regular follow-ups to observe any changes in their condition. However, for patients who have clear clinical symptoms and display endocrine hormone imbalances, such as men experiencing significant erectile dysfunction and women having menstrual disorders, surgery is generally recommended as the treatment method.