title: Osteoid osteoma. Computed tomography guided percutaneous excision.
abstract: The authors' experience with computed tomography guided excision of osteoid osteoma in an outpatient setting using an Einhorn biopsy set and a power drill in 21 patients is described. In the last 5 years, 21 patients aged 7 to 51 years who had radiographic findings and symptoms of osteoid osteoma were included in the study. The nidus of the tumor was excised successfully in all cases using a coaxial technique with a power drill. Excision of the nidus was confirmed by postexcision computed tomography scans, histologic evaluation, and absence of symptoms on clinical and radiographic followup. Only one minor complication and no recurrences occurred with a mean followup of 17 months (range, 9-43 months). Percutaneous computed tomography guided excision is an effective, safe, and cost effective method of treatment of osteoid osteoma.
authors.affiliation: Department of Radiology, Jackson Memorial Hospital/University of Miami, FL 33136, USA.
authors.forename: F
authors.initials: F
authors.lastname: Donahue
authors.forename: A
authors.initials: A
authors.lastname: Ahmad
authors.forename: W
authors.initials: W
authors.lastname: Mnaymneh
authors.forename: N H
authors.initials: NH
authors.lastname: Pevsner
mesh_terms: D000293:Adolescent; D000328:Adult; D000556:Ambulatory Surgical Procedures; D001706:Biopsy / Q000295:instrumentation; D001859:Bone Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D002648:Child; D005260:Female; D005266:Femoral Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D005500:Follow-Up Studies; D006801:Humans; D006811:Humerus / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D010017:Osteoma, Osteoid / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D010027:Osteotomy / Q000295:instrumentation; D011183:Postoperative Complications; D015641:Radiography, Interventional; D012449:Safety; D013977:Tibia / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D014057:Tomography, X-Ray Computed