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Updated: Apr 30, 2026
Author Spotlight: A Single-Entry Point Endoscopic Intraventricular Approach for Third Ventriculostomy and Pineal Biopsy
Published on: June 28, 2024
An overview of the current surgical options for pineal region tumors
Waleed A Azab1, Khurram Nasim1, Waleed Salaheddin1
1Department of Neurosurgery, Ibn Sina Hospital, Kuwait City, Kuwait.
Background:
The list of pineal region tumors comprises an extensive array of pathological entities originating within one of the most complex areas of the intracranial cavity. With the exception of germ cell tumors, microsurgical excision is still nowadays the mainstay of management for most pineal region tumors.
Methods:
A search of the medical literature was conducted for publications addressing surgical options for management of pineal region tumors.
Results:
The infratentorial supracerebellar and the occipital transtentorial approaches are currently the most frequently used approaches for pineal region tumors. Endoscopic tumor biopsy with simultaneous endoscopic third ventriculostomy has emerged as a minimally invasive and highly effective strategy for initial management since it addresses the issue of tissue diagnosis and offers a solution for the associated hydrocephalus frequently encountered in these patients. Endoscope-assisted microsurgery and purely endoscopic excision have been reported in few reports and are likely to be more utilized in the future.
Conclusion:
Preoperative planning is very crucial and should most importantly be individualized according to the anatomical features of the lesion and structures encountered during the procedure.
Insights
Surgical management of pineal region tumors relies on microsurgical excision. Minimally invasive endoscopic techniques offer effective biopsy and hydrocephalus treatment, with growing use in tumor removal.
Area of Science:
- Neurosurgery
- Oncology
- Pathology
Background:
- Pineal region tumors encompass diverse pathological entities within a complex intracranial area.
- Microsurgical excision remains the primary treatment for most pineal region tumors, excluding germ cell tumors.
Purpose of the Study:
- To review current surgical management options for pineal region tumors.
- To highlight evolving minimally invasive endoscopic approaches.
Main Methods:
- A comprehensive literature search was performed on surgical interventions for pineal region tumors.
- Analysis of established and emerging surgical techniques.
Main Results:
- The infratentorial supracerebellar and occipital transtentorial approaches are commonly used.
- Endoscopic biopsy with endoscopic third ventriculostomy is an effective minimally invasive strategy for diagnosis and hydrocephalus management.
- Endoscope-assisted and purely endoscopic excision show promise for future utilization.
Conclusions:
- Individualized preoperative planning is critical for successful surgical outcomes.
- Anatomical considerations of the lesion and surrounding structures guide surgical approach selection.
