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Updated: Jun 6, 2026
07:24
Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
Published on: January 23, 2018
Pseudoaneurysm overlying an osteochondroma: a noteworthy complication.
Celeste Scotti1, Enrico M Marone, Laura E Brasca
1Department of Orthopaedics and Traumatology, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.
Summary
Pseudoaneurysms are rare complications of osteochondromas. This case highlights the need for follow-up imaging of large osteochondromas and considering pseudoaneurysms in patients with soft tissue masses.
Area of Science:
- Vascular Surgery
- Orthopedic Surgery
- Radiology
Background:
- Osteochondromas are benign bone tumors.
- Pseudoaneurysms are rare vascular complications.
Observation:
- A case of traumatic pseudoaneurysm of the brachial artery is presented.
- The patient had a history of osteochondroma treatment 3 years prior.
- The pseudoaneurysm presented as a soft tissue mass.
Findings:
- This case illustrates a rare complication of osteochondromas.
- Radiographic follow-up of large osteochondromas is crucial.
- Pseudoaneurysms should be considered in the differential diagnosis for soft tissue masses in patients with a history of osteochondroma.
Implications:
- Emphasizes the importance of vigilant monitoring for potential complications of osteochondromas.
- Highlights the need for a broad differential diagnosis in cases of unexplained soft tissue masses.
- Informs clinicians about a rare but serious potential sequela of osteochondromas.
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