Endonasal endoscopic surgery for pituitary adenomas

Area of Science:

• Neurosurgery
• Endocrinology
• Skull Base Surgery

Background:

• Pituitary adenomas are benign intracranial tumors with functional or non-functional classifications.
• Symptoms include hormonal imbalances, visual impairment, and headaches due to mass effect.
• Endoscopic endonasal approaches have become standard for pituitary adenoma resection over the past two decades.

Purpose of the Study:

• To review the evolving surgical management of pituitary adenomas.
• To describe preoperative multidisciplinary assessment and surgical anatomy.
• To detail technical nuances of endoscopic endonasal approaches for anterior skull base tumors.

Main Methods:

• Review of current literature and surgical techniques for pituitary adenomas.
• Description of endoscopic endonasal surgical anatomy.
• Explanation of standard and expanded endoscopic approaches.

Main Results:

• Endoscopic endonasal surgery offers a minimally invasive alternative for pituitary adenoma resection.
• Detailed understanding of surgical anatomy is crucial for successful outcomes.
• Technical advancements allow for standard and expanded approaches to the anterior skull base.

Conclusions:

• The endoscopic endonasal approach represents a significant advancement in pituitary adenoma surgery.
• Multidisciplinary collaboration and precise anatomical knowledge are key to optimizing surgical treatment.
• Modern endoscopic techniques provide effective management for pituitary adenomas and other anterior skull base pathologies.