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Related Experiment Video

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Author Spotlight: Studying Clinical Characters and Epilepsy Outcomes After Frontal Disconnection in Patients with MOGHE
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Corpus callosum dermoid cyst: A rare entity.

Sunita Singh1, Promil Jain1, Hemant Yadav1

  • 1Department of Pathology, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India.

Asian Journal of Neurosurgery
|May 10, 2017
PubMed
Summary

This case report details a rare intracranial dermoid cyst, a congenital lesion, diagnosed in a 30-year-old male presenting with headache and behavioral changes. Endoscopic removal and histopathology confirmed the diagnosis, highlighting diagnostic challenges.

Keywords:
Corpus callosumdermoid cysthistopathologic

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Area of Science:

  • Neurology
  • Neurosurgery
  • Pathology

Background:

  • Dermoid cysts are rare congenital intracranial masses, originating from embryogenic abnormalities.
  • They constitute less than 0.3% of all tumors within the skull.
  • Intracranial dermoid cysts can present with varied neurological symptoms.

Observation:

  • A 30-year-old male presented with acute onset headache and behavioral disturbances.
  • Initial physical and radiological examinations suggested a lipoma or epidermoid tumor of the corpus callosum.
  • The clinical presentation and imaging findings posed a diagnostic challenge.

Findings:

  • Endoscopic surgical removal of the corpus callosum lesion was performed.
  • Histopathological examination definitively confirmed the lesion as a dermoid cyst.
  • Pre-operative diagnosis was complicated by the rarity and atypical presentation of the lesion.

Implications:

  • This case underscores the importance of considering rare diagnoses in neurosurgical practice.
  • It highlights the utility of endoscopic techniques for removing complex intracranial lesions.
  • Accurate pre-operative diagnosis of intracranial dermoid cysts remains challenging, necessitating a high index of suspicion.