An Innovative Journal in the Field of Radiology
A Rare Case of Rib Osteoblastoma: Imaging Features and Review of Literature
Authors
Abstract
Osteoblastoma is a rare benign, but locally aggressive bone tumor with rare malignant transformation. It mostly affects the vertebral column and long bones. Radiographically, it is seen as an expansile, oval, sclerotic or lytic mass-like lesion with well-defined borders, although sometimes it may mimic a malignant tumor such as osteogenic sarcoma by its irregular borders. Herein, we report a case of osteoblastoma in a 22 year-old man with a long history of back and neck pain accompanied with neck stiffness. On the routine chest X-ray, the salient lesion appeared as an expansile, oval, sclerotic mass with well-defined borders and speckled calcification without any internal lucency and periosteal reaction, involving the posterolateral aspect of the first left thoracic rib, a rare anatomical site. Despite the unusual location, osteoblastoma should be considered in the differential diagnosis of a solitary rib lesion.
Highlights
Copyright
© 2013, Author(s). This open-access article is available under the Creative Commons Attribution 4.0 (CC BY 4.0) International License (https://creativecommons.org/licenses/by/4.0/), which allows for unrestricted use, distribution, and reproduction in any medium, provided that the original work is properly cited.
Similar Articles
Cavernous Hemangioma of the Rib: A Case Report
Young Park J, gyoon Park J, Jin Lee S. Cavernous Hemangioma of the Rib: A Case Report. I J Radiol. 2016;13(3):e31677. doi: https://doi.org/10.5812/iranjradiol.31677
Well-Differentiated Intraosseous Osteosarcoma in the Sacrum: A Case Report
Liuhong W, Minming Z. Well-Differentiated Intraosseous Osteosarcoma in the Sacrum: A Case Report. I J Radiol. 2013;10(3):175-178. doi: https://doi.org/10.5812/iranjradiol.13172
Two Huge Maxillofacial Osteoma Cases Evaluated By Computed Tomography
Saati S, Nikkerdar N, Golshah A. Two Huge Maxillofacial Osteoma Cases Evaluated By Computed Tomography. I J Radiol. 2011;8(4):. doi: https://doi.org/10.5812/iranjradiol.4588
Radiological Features of Osteoid Osteoma: Pictorial Review
Hashemi J, Gharahdaghi M, Ansaripour E, Jedi F, Hashemi S. Radiological Features of Osteoid Osteoma: Pictorial Review. I J Radiol. 2011;8(3):. doi: https://doi.org/10.5812/kmp.iranjradiol.17351065.3392
Solitary Osteochondroma of the Thoracic Spine with Compressive Myelopathy; A Rare Presentation
Mehrian P, Karimi MA, Kahkuee S, Bakhshayeshkaram M, Ghasemikhah R. Solitary Osteochondroma of the Thoracic Spine with Compressive Myelopathy; A Rare Presentation. I J Radiol. 2013;10(2):77-80. doi: https://doi.org/10.5812/iranjradiol.12015
More by these authors
- Scopus by DOI: 3
Last Update: 2 weeks ago
- Scopus by Title: 3
Last Update: 2 weeks ago
- Scopus by Title (Ref): 3
Last Update: 2 weeks ago
- CrossRef: 1
Last Update: 6 days ago
- OpenAlex: 3
Last Update: 1 hour ago
- OpenCitations: 3
Last Update: 3 days ago