Intramedullary tumors in children.

Area of Science:

• Pediatric neurosurgery
• Pediatric oncology
• Spinal cord oncology

Background:

• Intramedullary spinal cord tumors represent 35-40% of pediatric intraspinal tumors.
• These tumors typically exhibit slow progression, necessitating specific treatment strategies.

Purpose of the Study:

• To outline the current understanding and management of pediatric spinal cord intramedullary tumors.
• To highlight the importance of aggressive surgical intervention and available adjuncts.

Main Methods:

• Review of surgical techniques including intraoperative neurophysiological monitoring, preoperative ultrasound, microsurgery, and ultrasonic suction devices.
• Discussion of osteoplastic laminoplasty to prevent deformities in pediatric patients.
• Consideration of adjuvant therapies such as postoperative radiotherapy and chemotherapy for residual tumors.

Main Results:

• Aggressive surgical resection is the primary treatment modality due to the slow-growing nature of these tumors.
• Advanced surgical adjuncts improve resection efficacy and patient safety.
• Osteoplastic laminoplasty offers improved outcomes for younger children.
• Adjuvant therapies are considered for incompletely resected tumors.

Conclusions:

• Effective management of pediatric intramedullary spinal cord tumors relies on a combination of aggressive surgical resection and tailored adjuvant therapies.
• Minimally invasive techniques and specialized approaches are crucial for optimizing outcomes in pediatric patients.