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Central neurocytoma without intraventricular extension
S Sgouros1, A Jackowski, M P Carey
1Department of Neurosurgery, Midland Centre for Neurosurgery and Neurology, Smethwick, Warley, West Midlands, United Kingdom.
Surgical Neurology
|October 1, 1994
Summary
A rare central neurocytoma case occurred in the occipital lobe, not invading the lateral ventricle. This finding expands understanding of central neurocytoma locations and treatment options.
Area of Science:
- Neuro-oncology
- Neuropathology
- Neurosurgery
Background:
- Central neurocytoma (CNC) is a rare, typically intraventricular tumor.
- This case presents a CNC in an uncommon lobar location, adjacent to but not invading the ventricle.
Observation:
- A CNC was identified in the occipital lobe.
- The tumor was closely associated with the ependyma of the occipital horn of the lateral ventricle.
- No intraventricular component or invasion of the ventricle was observed.
Findings:
- This case represents a rare instance of a lobar central neurocytoma without an intraventricular component.
- Only four similar lobar CNCs have been previously reported.
- The tumor's location broadens the known anatomical distribution of CNCs.
Implications:
- This case contributes to the understanding of the diverse presentations of central neurocytoma.
- It highlights the importance of considering rare locations for CNC diagnosis.
- The findings prompt further discussion on the controversial role of radiotherapy in managing lobar central neurocytomas.