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Osteoid osteoma — Clinical Guidelines

Overview

Osteoid osteoma is a benign bone tumor characterized by nocturnal pain, often relieved by nonsteroidal anti-inflammatory drugs (NSAIDs). It typically presents with characteristic radiological features, including a central nidus surrounded by sclerotic bone.

Diagnosis

Clinical Presentation: Nocturnal pain, pain relieved by NSAIDs 1.

Imaging: Radiographic findings show a nidus with surrounding sclerosis; bone scintigraphy often reveals a "double density" appearance 1 2.

CT and MRI: Useful for precise localization of the nidus 5 8.

Management

First-Line Treatment:

- Radiofrequency Ablation (RFA): Gold standard for percutaneous treatment, achieving high success rates with low complication rates 1 3 5 8. - Interstitial Laser Ablation: Alternative method with simplicity and lower cost 1.

Adjunctive Treatments:

- CT-Guided Percutaneous Excision: Effective when combined with immediate follow-up scintigraphy for confirmation 9. - Percutaneous Destruction and Alcoholization: Minimally invasive, safe, and simple technique 7.

Special Populations

Pediatrics: Commonly affected; minimally invasive techniques like RFA are well-tolerated 1 3.

Elderly: Minimally invasive approaches are preferred to avoid extensive bone resection and associated morbidity 5 8.

Key Recommendations

Use Radiofrequency Ablation (RFA) as the primary treatment for osteoid osteoma due to its high success rate and low complication rate (Evidence: Strong 1 3 5 8).

Consider CT-guided percutaneous excision with immediate follow-up scintigraphy for precise nidus removal (Evidence: Moderate 9).

Avoid extensive surgical resection; opt for minimally invasive techniques to minimize bone loss and complications (Evidence: Moderate 1 5 8).

For intra-articular lesions, prioritize thermoablation techniques like RFA to preserve joint structures (Evidence: Expert opinion 4).

In cases where RFA or laser ablation is not feasible, percutaneous destruction with alcoholization can be a safe alternative (Evidence: Moderate 7).

References

1 Parmeggiani A, Martella C, Ceccarelli L, Miceli M, Spinnato P, Facchini G. Osteoid osteoma: which is the best mininvasive treatment option?. European journal of orthopaedic surgery & traumatology : orthopedie traumatologie 2021. link 2 Cengić T, Corluka S, Petrović T, Baranović S, Kovacić K, Kolundzić R. Intraoperative gamma hand-held probe navigation in resection of osteoid osteoma tumor--report of two cases. Acta clinica Croatica 2013. link 3 Gebauer B, Collettini F, Bruger C, Schaser KD, Melcher I, Tunn PU et al.. Radiofrequency ablation of osteoid osteomas: analgesia and patient satisfaction in long-term follow-up. RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin 2013. link 4 Eggel Y, Theumann N, Lüthi F. Intra-articular osteoid osteoma of the knee: clinical and therapeutical particularities. Joint bone spine 2007. link 5 Shinozaki T, Sato J, Watanabe H, Takagishi K, Aoki J, Koyama Y et al.. Osteoid osteoma treated with computed tomography-guided percutaneous radiofrequency ablation: a case series. Journal of orthopaedic surgery (Hong Kong) 2005. link 6 Van Royen BJ, Baayen JC, Pijpers R, Noske DP, Schakenraad D, Wuisman PI. Osteoid osteoma of the spine: a novel technique using combined computer-assisted and gamma probe-guided high-speed intralesional drill excision. Spine 2005. link 7 el-Mowafi H, Refaat H, Kotb S. Percutaneous destruction and alcoholisation for the management of osteoid osteoma. Acta orthopaedica Belgica 2003. link 8 Katz K, Kornreich L, David R, Horev G, Soudry M. Osteoid osteoma: resection with CT guidance. The Israel Medical Association journal : IMAJ 2000. link 9 Roger B, Bellin MF, Wioland M, Grenier P. Osteoid osteoma: CT-guided percutaneous excision confirmed with immediate follow-up scintigraphy in 16 outpatients. Radiology 1996. link 10 Brabants K, Geens S, van Damme B. Subperiosteal juxta-articular osteoid osteoma. The Journal of bone and joint surgery. British volume 1986. link

Osteoid osteoma