What Researchers Did
Researchers presented a case study of a 5-year-old boy with Aarskog-Scott syndrome who developed medulloblastoma and subsequent brainstem radiation necrosis after proton therapy.
What They Found
A 5-year-old male with Aarskog-Scott syndrome and medulloblastoma developed brainstem radiation necrosis following proton beam radiation therapy. After treatment with high-dose dexamethasone, bevacizumab, and hyperbaric oxygen therapy, the patient showed radiographic improvement and clinical stabilization.
Canadian Relevance
This study covers delayed radiation injury, which is a Health Canada-recognised indication for hyperbaric oxygen therapy.
Study Limitations
This was a single case report, meaning its findings cannot be generalized to a larger population without further research.