How Is Pituitary Adenoma Surgery Performed?

The pituitary gland is one of the most important structures located at the base of the brain, responsible for regulating the body’s hormonal balance. Tumors that develop in this gland, especially when they grow, can lead to serious health problems. One of the most frequently asked questions is: How is pituitary adenoma surgery performed? In this comprehensive article, we will explain the surgical process in detail, frequently referring to the insights of Prof. Dr. Ömür Günaldı.

What Is a Pituitary Adenoma?

A pituitary adenoma is a usually benign tumor that develops in the pituitary gland. These tumors typically grow slowly, but as they enlarge, they may compress surrounding tissues and cause serious complications. Due to their proximity to the optic nerves, careful evaluation is essential.

Prof. Dr. Ömür Günaldı emphasizes that early detection of pituitary adenomas significantly increases treatment success.

How Is Pituitary Adenoma Surgery Performed?

When addressing the key question—how is pituitary adenoma surgery performed—modern medicine offers highly advanced techniques. Today, the most commonly used method is endoscopic transsphenoidal surgery.

What Is the Endoscopic Method?

This is a minimally invasive (closed) surgical technique performed through the nose. The surgeon reaches the pituitary gland without opening the skull and removes the tumor.

Prof. Dr. Ömür Günaldı highlights that this method causes minimal trauma and significantly shortens recovery time.

Stages of the Surgery

• The patient is placed under general anesthesia
• A thin camera (endoscope) is inserted through the nasal passage
• The sphenoid sinus is passed to reach the pituitary gland
• The tumor is removed using specialized surgical instruments
• Bleeding is controlled and the procedure is completed

This process is performed with extreme precision. Prof. Dr. Ömür Günaldı states that working with millimetric accuracy is vital during surgery.

Preoperative Process

Before surgery, the patient undergoes detailed examinations. This stage directly affects the success of the treatment.

• MRI imaging is performed
• Hormone levels are measured
• Visual field tests are conducted
• General health status is evaluated

Prof. Dr. Ömür Günaldı emphasizes that proper planning is one of the most important factors in surgical success.

Duration and Complexity of the Surgery

Pituitary adenoma surgery typically lasts between 1 to 3 hours. However, the duration may vary depending on the size and location of the tumor.

Is the Surgery Difficult?

Although technically delicate, these surgeries have a high success rate when performed by experienced surgeons. Prof. Dr. Ömür Günaldı stresses that such operations should always be carried out in specialized centers.

Postoperative Process

Hospital stay usually ranges from 2 to 5 days. Patients can often get up and move within a short time.

Full recovery may take a few weeks, but most patients return to daily life quickly.

Important Considerations After Surgery

• Avoid heavy lifting
• Avoid activities that increase nasal pressure
• Attend regular follow-up appointments

Prof. Dr. Ömür Günaldı notes that postoperative follow-up is an essential part of treatment.

Risks and Complications

As with any surgical procedure, there are some risks:

• Cerebrospinal fluid leakage
• Infection
• Hormonal imbalances
• Rarely, vision problems

However, thanks to modern techniques, these risks are quite low. Prof. Dr. Ömür Günaldı states that experienced teams can largely prevent such complications.

What Is the Success Rate?

The success rate of pituitary adenoma surgery is quite high, especially when diagnosed early.

Factors Affecting Success

• Tumor size
• Surgeon’s experience
• Patient’s overall health
• Early intervention

Prof. Dr. Ömür Günaldı emphasizes that early intervention improves both surgical success and quality of life.

Does Vision Improve After Surgery?

Along with the question how pituitary adenoma surgery is performed, this is one of the most frequently asked concerns. Vision loss can often improve after surgery.

However, this depends on several factors:

• Duration of nerve compression
• Degree of damage
• Timing of the surgery

Prof. Dr. Ömür Günaldı notes that surgeries performed in the early stages are highly successful in restoring vision.

Alternative Treatment Methods

Not all pituitary adenomas require surgery.

• Medication may be effective in some cases
• Radiotherapy can be used as a supportive treatment after surgery

However, for large tumors, surgery is generally the most effective option. Prof. Dr. Ömür Günaldı emphasizes that treatment should always be personalized.

Who Should Undergo Surgery?

Surgery is recommended in the following cases:

• Patients with vision loss
• Individuals with large tumors
• Patients with uncontrolled hormonal disorders

Prof. Dr. Ömür Günaldı highlights that proper patient selection is critical for treatment success.

The question “How is pituitary adenoma surgery performed?” can now be clearly answered thanks to modern medical advancements. With minimally invasive techniques performed through the nose, patients recover quickly and experience improved quality of life.

Prof. Dr. Ömür Günaldı strongly emphasizes the importance of early diagnosis and the right surgical approach. With timely intervention and expert care, successful outcomes are highly achievable.