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[Radiotherapy of vertebral hemangiomas]
L Miszczyk1, J Spindel, K Trela
1Zakład Radioterapii, Centrum Onkologii-Instytut im. M. Skłodowskiej-Curie, Oddział w Gliwicach.
Chirurgia Narzadow Ruchu I Ortopedia Polska
|January 6, 2001
Summary
Conventional fractionated radiotherapy effectively relieves pain from vertebral hemangiomas. This treatment, using 20-24 Gy total doses, offers significant pain reduction and potential reossification in patients.
Area of Science:
- Oncology
- Radiology
- Pain Management
Context:
- Vertebral hemangiomas are benign vascular tumors that can cause significant pain.
- Radiotherapy is explored as a treatment option for symptomatic vertebral hemangiomas.
Purpose:
- To analyze the efficacy of conventionally fractionated radiotherapy in managing pain and promoting reossification in patients with vertebral hemangiomas.
Summary:
- 14 patients with vertebral hemangiomas received fractionated radiotherapy (2 Gy/fraction, total doses 20-30 Gy).
- Complete pain relief was observed in 5 cases (70% decrease) at 1 month and 8 cases (90% decrease) at 6 months post-treatment.
- Reossification signs appeared by 6 months. No correlation found between pain relief, reossification, and total dose.
Impact:
- Conventionally fractionated radiotherapy, particularly with 20-24 Gy total doses, is an effective analgetic treatment for vertebral hemangiomas.
- The anti-inflammatory effect of radiation is a likely mechanism for pain relief.
- This study supports radiotherapy as a viable non-invasive option for managing vertebral hemangioma pain.