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Third ventricle immature teratoma: a case report
Jiao-Chiao Yang1, Jing-Shan Huang
1Division of Neurosurgery, Department of Surgery, Cathay General Hospital, Taipei, Taiwan. kkchiao@ms47.hinet.net
The Kaohsiung Journal of Medical Sciences
|June 12, 2004
Summary
A rare immature teratoma in a 1-year-old girl’s third ventricle caused vomiting and hydrocephalus. Surgical removal led to a favorable prognosis, with delayed radiotherapy to prevent developmental issues.
Area of Science:
- Pediatric Neurosurgery
- Neuro-oncology
Background:
- Immature teratomas are rare intracranial tumors, with third ventricle location being exceptionally uncommon.
- Early diagnosis and intervention are crucial for managing pediatric brain tumors.
Observation:
- A 1-year-old female presented with persistent vomiting, indicative of increased intracranial pressure.
- Magnetic resonance imaging revealed a large, heterogeneous immature teratoma in the third ventricle, causing hydrocephalus and cerebral hemisphere compression.
Findings:
- Complete tumor resection was achieved via a bifrontal craniotomy using a transchiasmatic approach.
- Post-operative deficits were minimal, primarily involving diplopia and oculomotor disturbances.
Implications:
- Third ventricle immature teratomas, though rare, necessitate prompt surgical management.
- Favorable outcomes are achievable with gross total resection, but delayed radiotherapy is recommended to mitigate long-term developmental complications in young children.