Osteoid Osteoma

Annabelle L. Dookie ¹, Robert M. Joseph ²In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan.2021 Aug 25.Affiliations expand

• PMID: 30725964
• Bookshelf ID: NBK537279

Free Books & Documents

Excerpt

Osteoid osteoma was first described by Jaffe in 1935 and accounts for 10% of all benign bone tumors. It is neither locally aggressive nor does it have the potential for malignant transformation. This bone tumor frequently affects the long bones of the femur and tibia. This chapter will focus on osteoid osteomas affecting the foot and ankle. The foot is less commonly affected (2-10%) with the talus being most commonly involved. An osteoid osteoma presents with a nidus of vascular osteoid with surrounding sclerotic bone. Osteoid osteomas do not exceed a diameter of 2 cm and classify into cortical, cancellous, and subperiosteal subtypes.

Osteoid osteomas that occur in long bones are predominantly intracortical. The majority of osteoid osteomas that present in the foot exhibit minimal periosteal reaction and are of the cancellous and subperiosteal subtypes. The size of the nidus is used to differentiate an osteoid osteoma from an osteoblastoma. Osteoblastomas are typically greater than 2 cm.

Copyright © 2021, StatPearls Publishing LLC.

Sections

• Continuing Education Activity
• Introduction
• Etiology
• Epidemiology
• Pathophysiology
• Histopathology
• History and Physical
• Evaluation
• Treatment / Management
• Differential Diagnosis
• Prognosis
• Complications
• Postoperative and Rehabilitation Care
• Consultations
• Deterrence and Patient Education
• Enhancing Healthcare Team Outcomes
• Review Questions
• References

Similar articles

• Osteoid osteoma and osteoblastoma.Atesok KI, Alman BA, Schemitsch EH, Peyser A, Mankin H.J Am Acad Orthop Surg. 2011 Nov;19(11):678-89. doi: 10.5435/00124635-201111000-00004.PMID: 22052644 Review.
• A pathologic fracture of an intracortical chondroma masking as an osteoid osteoma.Choi E, Wert M, Guerrieri C, Tucci J.Orthopedics. 2010 Nov 2;33(11):845. doi: 10.3928/01477447-20100924-24.PMID: 21053879
• Benign Bone-Forming Tumors.Amary F, Flanagan AM, O’Donnell P.Surg Pathol Clin. 2021 Dec;14(4):549-565. doi: 10.1016/j.path.2021.06.002. Epub 2021 Oct 7.PMID: 34742480 Review.
• Osteoid osteomas and osteoblastomas of the spine.Zileli M, Cagli S, Basdemir G, Ersahin Y.Neurosurg Focus. 2003 Nov 15;15(5):E5.PMID: 15323462 Review.
• Skeletal benign bone-forming lesions.Cerase A, Priolo F.Eur J Radiol. 1998 May;27 Suppl 1:S91-7. doi: 10.1016/s0720-048x(98)00049-7.PMID: 9652508

See all similar articles

References

1. Ren X, Yang L, Duan XJ. Three-dimensional printing in the surgical treatment of osteoid osteoma of the calcaneus: A case report. J Int Med Res. 2017 Feb;45(1):372-380. – PMC – PubMed

Editor do blog: Julio Pereira – Neurocirugião – São Paulo CRM/SP 163.113 Site para Consulta: https://www.julio-pereira.com/ Consultório: (11)99503-8838 (WhatsApp) / (11)4200-2300 Atuando no Hospital Sírio-Libanês e na BP – A Beneficência Portuguesa de São Paulo.

CONFIRA NOSSOS SITES:
Cirurgia de Coluna
Tumor Cerebral
Aneurisma Cerebral
Radiocirurgia
Neuro Cancer
WeNeuro