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Thermal Ablation for the Treatment of Abdominal Tumors
Published on: March 7, 2011
Osteoid osteoma: CT-guided radiofrequency ablation using a water-cooled probe
A Peyser1, Y Applbaum, A Khoury
1Department of Orthopaedic Surgery, The Hadassah-Hebrew University Medical Center, P.O. Box 12000, Jerusalem, 91120, Israel. peysera@hadassah.org.il
Annals of Surgical Oncology
|December 8, 2006
Summary
Computed tomography (CT)-guided radiofrequency (RF) ablation using a water-cooled probe is a safe and effective treatment for osteoid osteoma, offering high success rates and minimal complications.
Area of Science:
- Orthopedic Surgery
- Interventional Radiology
- Oncology
Background:
- Osteoid osteoma is a benign bone tumor often causing significant pain.
- Traditional treatments can be invasive with potential complications.
Purpose of the Study:
- To evaluate the safety and efficacy of CT-guided percutaneous radiofrequency (RF) ablation for osteoid osteoma.
- To assess the outcomes using a water-cooled probe for the ablation procedure.
Main Methods:
- Fifty-one patients with osteoid osteomas in various locations underwent CT-guided RF ablation.
- A water-cooled probe (Cooltip) was used under general anesthesia.
- Patients were discharged within 24 hours, with a mean follow-up of 2 years.
Main Results:
- High technical success rate (98% primary, 100% secondary clinical success).
- Postoperative pain relief within 2-3 days for all patients.
- Minimal complications, including one case of wound infection and one recurrence treated successfully.
Conclusions:
- CT-guided percutaneous RF ablation with a water-cooled probe is a safe and effective minimally invasive treatment for osteoid osteoma.
- The procedure demonstrates a high success rate with a low risk of relapse.
- This technique offers rapid pain relief and functional recovery for patients.
