Solitary Osteochondroma in Uncommon Sites- A Rare Case Report

Introduction: Osteochondroma is a bony lesion arising from the surface of the bone. It com-prises a large percentage of all benign bone tumors. A unique feature of this tumor is the conti-nuity of cortical and medullary components between the normal bony tissue and aberrant tissue of osteochondroma....

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Main Authors: Karthik Loganathan, Prabhu Vasudevan, Ajithkumar Krishnan, Nawinsurya Arunachalam, Akash Manivannan
Format: Article
Language:English
Published: Indian Orthopaedic Research Group 2025-01-01
Series:Journal of Orthopaedic Case Reports
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Online Access:https://jocr.co.in/wp/2025/01/01/solitary-osteochondroma-in-uncommon-sites-a-rare-case-report/
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author Karthik Loganathan
Prabhu Vasudevan
Ajithkumar Krishnan
Nawinsurya Arunachalam
Akash Manivannan
author_facet Karthik Loganathan
Prabhu Vasudevan
Ajithkumar Krishnan
Nawinsurya Arunachalam
Akash Manivannan
author_sort Karthik Loganathan
collection DOAJ
description Introduction: Osteochondroma is a bony lesion arising from the surface of the bone. It com-prises a large percentage of all benign bone tumors. A unique feature of this tumor is the conti-nuity of cortical and medullary components between the normal bony tissue and aberrant tissue of osteochondroma. Even though the predominant composition is bone, growth takes place in the cartilaginous portion. The incidence of osteochondroma in flat bones which are ossified by intramembranous type of ossification including the scapula, clavicle, ribs, and pubic ramus is usually rare. Case Report: We report three cases of osteochondroma involving less common and unusual sites. We have included one case of osteochondroma of the medial end of the clavicle, one case of iliac wing osteochondroma, and one case of radial head osteochondroma. Conclusion: Osteochondroma rarely occurs in unusual sites. Although uncommon, osteochon-droma can involve small and flat bones.
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id doaj-art-bea0c9bcb8164ff8bf2db2b6f7788a57
institution OA Journals
issn 2250-0685
2321-3817
language English
publishDate 2025-01-01
publisher Indian Orthopaedic Research Group
record_format Article
series Journal of Orthopaedic Case Reports
spelling doaj-art-bea0c9bcb8164ff8bf2db2b6f7788a572025-08-20T02:10:17ZengIndian Orthopaedic Research GroupJournal of Orthopaedic Case Reports2250-06852321-38172025-01-0115116617010.13107/jocr.2025.v15.i01.5164Solitary Osteochondroma in Uncommon Sites- A Rare Case ReportKarthik LoganathanPrabhu VasudevanAjithkumar KrishnanNawinsurya ArunachalamAkash ManivannanIntroduction: Osteochondroma is a bony lesion arising from the surface of the bone. It com-prises a large percentage of all benign bone tumors. A unique feature of this tumor is the conti-nuity of cortical and medullary components between the normal bony tissue and aberrant tissue of osteochondroma. Even though the predominant composition is bone, growth takes place in the cartilaginous portion. The incidence of osteochondroma in flat bones which are ossified by intramembranous type of ossification including the scapula, clavicle, ribs, and pubic ramus is usually rare. Case Report: We report three cases of osteochondroma involving less common and unusual sites. We have included one case of osteochondroma of the medial end of the clavicle, one case of iliac wing osteochondroma, and one case of radial head osteochondroma. Conclusion: Osteochondroma rarely occurs in unusual sites. Although uncommon, osteochon-droma can involve small and flat bones.https://jocr.co.in/wp/2025/01/01/solitary-osteochondroma-in-uncommon-sites-a-rare-case-report/osteochondromaexostosisclavicleiliac wingproximal radius
spellingShingle Karthik Loganathan
Prabhu Vasudevan
Ajithkumar Krishnan
Nawinsurya Arunachalam
Akash Manivannan
Solitary Osteochondroma in Uncommon Sites- A Rare Case Report
Journal of Orthopaedic Case Reports
osteochondroma
exostosis
clavicle
iliac wing
proximal radius
title Solitary Osteochondroma in Uncommon Sites- A Rare Case Report
title_full Solitary Osteochondroma in Uncommon Sites- A Rare Case Report
title_fullStr Solitary Osteochondroma in Uncommon Sites- A Rare Case Report
title_full_unstemmed Solitary Osteochondroma in Uncommon Sites- A Rare Case Report
title_short Solitary Osteochondroma in Uncommon Sites- A Rare Case Report
title_sort solitary osteochondroma in uncommon sites a rare case report
topic osteochondroma
exostosis
clavicle
iliac wing
proximal radius
url https://jocr.co.in/wp/2025/01/01/solitary-osteochondroma-in-uncommon-sites-a-rare-case-report/
work_keys_str_mv AT karthikloganathan solitaryosteochondromainuncommonsitesararecasereport
AT prabhuvasudevan solitaryosteochondromainuncommonsitesararecasereport
AT ajithkumarkrishnan solitaryosteochondromainuncommonsitesararecasereport
AT nawinsuryaarunachalam solitaryosteochondromainuncommonsitesararecasereport
AT akashmanivannan solitaryosteochondromainuncommonsitesararecasereport