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Published on: January 17, 2018
Intradural cranial congenital dermal sinuses: diagnosis and management
Henry E Aryan1, Rahul Jandial, Azadeh Farin
1Division of Neurosurgery, University of California, San Diego, CA, USA. hearyan@ucsd.edu
Summary
Prompt diagnosis and treatment of congenital dermal sinuses (CDS) are crucial for preventing complications. Delays in identifying these cranial lesions are linked to poorer outcomes and potential neurological deficits.
Area of Science:
- Pediatric Neurosurgery
- Congenital Malformations
Background:
- Congenital dermal sinus (CDS) is a rare, benign tumor-like malformation.
- Cranial-based CDS present unique diagnostic and management challenges.
Purpose of the Study:
- To identify factors associated with adverse outcomes in cranial-based congenital dermal sinuses.
- To evaluate the efficacy of surgical treatment for CDS.
Main Methods:
- Retrospective review of patient data from 1975 to 2002.
- Analysis of 20 cases of cranial CDS, including 15 with intradural extension.
Main Results:
- Surgical treatment generally yielded excellent results.
- Delayed diagnosis was strongly correlated with poor outcomes.
- Common complications included surgical site infection and hydrocephalus.
Conclusions:
- Cranial CDS are uncommon lesions requiring prompt identification and management.
- Intradural extension of cranial CDS can lead to significant complications if not treated timely.
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