The surgical intervention for pineal region tumors

Area of Science:

• Neurosurgery
• Pediatric Oncology
• Neuroanatomy

Background:

• Accurate diagnosis of pediatric brain tumors relies on histological and molecular characterization.
• Pineal region tumors necessitate adequate tumor volume resection for diagnosis.
• Surgical access to the pineal region is complex due to its deep location and proximity to critical neurovascular structures.

Purpose of the Study:

• To describe surgical approaches for pineal tumors.
• To highlight the utility and author's experience with the occipital transtentorial approach.
• To discuss the application of this approach for occipital fossa lesions.

Main Methods:

• Review of surgical techniques for pineal region tumors.
• Focus on the occipital transtentorial surgical approach.
• Incorporation of author's clinical experience and insights.

Main Results:

• The occipital transtentorial approach provides effective access to pineal region tumors.
• Recent innovations have increased the popularity and applicability of this surgical method.
• This approach is suitable for lesions within the occipital fossa.

Conclusions:

• Surgical management of pineal region tumors demands thorough knowledge of anatomy and tumor types.
• The occipital transtentorial approach is a valuable technique for resecting pineal tumors.
• This approach, enhanced by recent innovations, offers a viable option for challenging neurosurgical cases.