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Repeat operations in pediatric patients with recurrent craniopharyngiomas
Woo Young Jang1, Kwan-Sung Lee, Byung Chul Son
1Department of Neurosurgery, Seoul St. Mary's Hospital, Catholic University of Korea, Seoul, Korea.
Pediatric Neurosurgery
|January 30, 2010
Summary
Repeat surgeries for pediatric craniopharyngiomas offer temporary symptom relief but lead to high tumor recurrence rates and increased complications. Limiting repeat operations is recommended for better outcomes in managing these challenging brain tumors.
Area of Science:
- Pediatric neurosurgery
- Oncology
- Tumor recurrence
Background:
- Recurrent craniopharyngiomas in children present management challenges.
- Current strategies focus on early decompression and symptom relief.
- Optimal treatment protocols for repeated tumor recurrence remain debated.
Purpose of the Study:
- To present institutional experiences with repeatedly recurrent craniopharyngiomas in pediatric patients.
- To analyze the patterns of treatment failure in this patient cohort.
- To evaluate the long-term outcomes of aggressive surgical management.
Main Methods:
- Retrospective review of 7 pediatric patients undergoing multiple resections (>2) between 1990-2004.
- Analysis of variables including tumor characteristics, extent of resection, and adjuvant therapies.
- Evaluation of surgical morbidity and treatment-related complications.
Main Results:
- Seven pediatric patients underwent a total of 32 operations (3-8 per patient).
- Complete tumor resection was not achieved after the third surgery, with decreasing intervals between procedures.
- Postoperative complications included appetite, neurocognitive, and behavioral disorders.
Conclusions:
- Repeat surgeries for pediatric craniopharyngiomas are associated with a high failure rate for tumor control.
- While offering temporary neurologic symptom relief, repeated interventions increase morbidity.
- Limiting the number of repeat operations is suggested to improve patient outcomes.
