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Updated: Apr 21, 2026

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Microsurgical Clip Obliteration of Middle Cerebral Aneurysm Using Intraoperative Flow Assessment
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Sylvian Fissure Dermoid Cyst - A Rare case
Deepak Anand1, Simmi Aggarwal2, Divya Soin3
1Consultant, Department of Neurosurgery, Gangaram Bansal Hospital , Sri Ganganagar, Rajasthan, India .
Journal of Clinical and Diagnostic Research : JCDR
|November 12, 2014
Summary
This case report details a rare intracranial dermoid cyst found in the Sylvian fissure. Successful surgical removal resulted in no lasting neurological deficits for the patient.
Area of Science:
- Neurosurgery
- Neuropathology
- Radiology
Background:
- Intracranial dermoid cysts are uncommon tumors typically located in the midline of the brain.
- The Sylvian fissure represents an exceptionally rare anatomical site for these lesions.
Observation:
- A case of an unruptured dermoid cyst situated within the left Sylvian fissure is presented.
- The patient underwent successful surgical intervention for the intracranial cyst.
Findings:
- Complete resection of the dermoid cyst was achieved.
- The patient experienced no residual neurological deficits post-surgery.
Implications:
- This case highlights the possibility of dermoid cysts occurring in unusual locations like the Sylvian fissure.
- Successful surgical management can lead to favorable outcomes even in rare anatomical presentations.
- Emphasizes the importance of considering rare diagnoses in neurosurgical practice.
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