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Updated: Jul 13, 2026
07:43
Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
Summary
Pituitary adenomas can exhibit invasive growth, regardless of tumor characteristics or hormone production. This study analyzed 7 cases, finding no correlation between invasive behavior and tumor structure, anaplasia, or hormone type.
Area of Science:
- Endocrinology
- Neurosurgery
- Oncology
Context:
- Pituitary adenomas are common tumors.
- Invasive growth presents diagnostic and therapeutic challenges.
- Magnetic resonance imaging (MRI) is crucial for assessing tumor extent.
Purpose:
- To investigate the factors associated with invasive growth in pituitary adenomas.
- To analyze the relationship between tumor characteristics and invasive behavior.
Summary:
- This study reviewed 7 cases of pituitary adenomas with confirmed invasive growth via MRI, clinical, and intraoperative data.
- Invasive growth was observed irrespective of tumor structure, degree of anaplasia, or the specific hormone produced by the adenoma.
Impact:
- Findings suggest that invasive pituitary adenomas may not be predictable based on standard histopathological or hormonal markers.
- Highlights the complexity of pituitary adenoma behavior and the need for comprehensive assessment.
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