Major point
  1. Brain tumor craniotomy is for reducing brain tissue compression and avoiding neurological function damage.
  2. If the patient is taking anticoagulant medications, the surgeon should be informed prior to the surgery, and the medication will be discontinued according to the surgeon’s instructions.
  3. After midnight of the night before surgery, please do not eat any food and drink water.
  4. On the day of the surgery, please wear a surgical gown, and remove dentures, body accessories, and amulets.
  5. After surgery, the patient will be transferred to the intensive care unit for observation. There will be many important catheters on the body that cannot remove by yourself.
 
I. What is craniotomy?
   Under general anesthesia, the surgeon opens the skull and removes the intracranial tumor.
 
 
II. Why is this surgery needed?
  1. To reduce brain tissue compression
  2. To avoid neurological function damage
 
III. Preoperative preparation: 
  1. Tests Before Surgery: Based on your symptoms and tumor location, some examinations will be arranged, including brain MRI, electrocardiogram(ECG), chest X-ray and blood tests.
  2. Preoperative consultation: Your surgeon will explain the purpose and process of the surgery to you and your family members while asking you or your family members to complete the electronic surgery consent forms, such as: restriction consent form, critical notice, and intensive care unit admission consent form, etc.
  3. Anesthesia Consultation: The anesthesiologist will conduct an anesthesia risk assessment before your surgery and explain the relevant precautions to you and your family members. After the consultation, the anesthesia consent form will also need to be completed.
  4. Skin Preparation: The surgeon will assess whether you need to shave some or all of your hair. Most patients do not need to shave, but rather just need to wash their hair. 
  5. If you are taking anticoagulants (drugs that prolong blood clotting time and reduce blood clots formation), you should tell your surgeon prior to surgery and stop taking them as directed by your surgeon.
  6. Please do not eat any food and drink water, or take medicine after midnight of the night before surgery.
  7. On the day of surgery, please wear a surgical gown, take off your underwear, and remove your glasses (including contact lenses), dentures, nail polish, body accessories, and amulets.
IV. Principles of postoperative care: 
  1. After the surgery, you will stay in the recovery room first, then be transferred to the neurological intensive care unit (NCU) for observation. Once your condition is stabilized, you will be transferred back to a general ward.
  2. In the intensive care unit, the surgeon or nurses will intensely measure your state of consciousness, pupil size, pupil reflex to light, body temperature, heartbeat, breathing, blood pressure, and blood oxygen levels.
  3. With the consent of the surgeon, the nurse will assist you with progressive movements, such as raising the head of the bed and performing full-joint movements on the bed.
  4. In the intensive care unit, if you still have an endotracheal tube and use a ventilator, then the healthcare staff will adjust it according to your consciousness and breathing conditions, and the surgeon will decide the timing for removing the endotracheal tube. You cannot speak during the endotracheal tube placement, but you can communicate with the healthcare staff with paper and pen. Never remove the endotracheal tube by yourself, as it will cause injury to your body.
  5. You may have a wound drainage, intracranial pressure monitoring, central venous catheter, nasogastric tube, or urinary catheter in your body due to the need for disease monitoring. When your disease condition is stable, the surgeon or nurse will help you to remove them. Never remove the tubing by yourself, as it can cause injury to your body.
  6. After surgery, you may gently clean blood stains or povidone-iodine solution around your hair using wet wipes or a towel. The wound will be covered with gauze. Please do not scratch or pick at the wound.
  7. During the post-operational recovery period, the surgeon will refer you to the rehabilitation department and arrange related rehabilitation treatments based on your physical activities, cognition, speech, and swallowing functions. Furthermore, according to the type of tumor and the surgical resection condition, the surgeon will consult the doctor of cancer therapy for radiotherapy or chemotherapy.
 
References
  1. Shady, R. H. A. A., El-Shaboury, R. H. R., Elsaid, R. A. A., Ahmed, S. A. E. M., Badawy, G. G., Hamed, W. E., ... & Senosy, A. M. K. (2025). Enhancing nursing practice through patient outcome measures: A framework for optimizing care in intracranial surgery. BMC Nursing, 24(1), 402. https://doi.org/10.1186/s12912-025-02960-x
  2. Shibata, Y., Hatayama, T., Matsuda, M., Yamazaki, T., Komatsu, Y., Endo, K., & Akutsu, H. (2023). Epidemiology of post-suboccipital craniotomy headache: A multicentre retrospective study. Journal of Perioperative Practice, 33(7-8), 233–238. https://doi.org/10.1177/17504589221076368
  3. Tokunaga, R., Sakaki, M., Kashiwa, S., & Hayashi, N. (2025). Rehabilitation nursing for brain tumor patients: A scoping review. BMC Medical Education, 25(1), 821.
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