Percutaneous resection of a patellar osteoid osteoma using a cannulated skin punch biopsy needle
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Patella is a very rare localization for osteoid osteoma. Non-specific knee complaints and difficulty to distinguish nidus in direct radiographs may cause a delay in diagnosis and make the definite diagnosis troublesome. The most effective and non-invasive method in treatment of osteoma is CT guided excision of the nidus. We present a case of patellar osteoid osteoma diagnosed by MRI scans. After being marked under CT guidance, the lesion was completely excised with a skin punch. We propose that, this method is both minimal invasive and effective in the management of patellar osteoid osteoma.
KeywordsOsteoid osteoma Patella Percutaneous resection Bone neoplasm Cannulated skin punch
- 1.Athwal GS, Pichora DR, Ellis RE, Rudan JF (2004) A computer-assisted guidance technique for the localization and excision of osteoid osteoma. Orthopaedics 27:195–197Google Scholar
- 7.Georgoulis AD, Papageorgious CD, Moebius UG et al (2002) The diagnostic dilemma created by osteoid osteoma that presents as knee pain. J Arthroscopy 18:32–37Google Scholar
- 8.Gitelis S, Mc Donald DJ (1998) Common benign bone tumors and usual treatment. In: Simon MA, Springfield D (eds) Surgery for bone and soft-tissue tumors. Lippincott-Raven, Philadelphia, pp 181–185Google Scholar
- 11.Resnick D, Niwayma G (1998) Diagnosis of bone and joint disorders. WB Saunders, PhiladelphiaGoogle Scholar