dermoid or epidermoid cyst of the central nervous system
MONDO:0035159
A rare congenital tumor characterized by a benign cyst with epithelial and epidermoid components, originating from embryologic displacement and ectopic growth of ectodermal tissue in the central nervous system. In contrast to epidermoid cysts, dermoid cysts also contain dermis and skin appendages. Most common location is the lumbosacral region, as well as the cerebellopontine angle and parasellar area for intracranial lesions. Clinical presentation depends on the location and size of the tumor and includes pain, muscle weakness, motor and sensory disturbances, and incontinence for intraspinal lesions, and intracranial hypertension, gait disturbances, cranial nerve dysfunction, and visual deficits for intracranial tumors. The cysts may rupture and cause chemical meningitis.
Disease research snapshot
No clinical trials have been linked to this exact normalized concept in the current published dataset. This is a coverage limitation, not evidence that the condition or medicine has never been studied. Try a synonym or browse registry-reported labels.
Numbers are derived from CureCurrent's current ClinicalTrials.gov projection and conservative MONDO/RxNorm mappings. See sources, counting rules and limitations and verify eligibility or clinical findings with the original study record.
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Directly mapped studies only · unique clinical trialsCurrent registry observations. Phase counts may overlap. Study start dates are not registry registration dates. Investigational interventions are not approved-treatment recommendations.
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Disease identity and terminology: MONDO. Trial relationships: ClinicalTrials.gov.