Related Experiment Video
Updated: May 6, 2026

07:01
Direct Mouse Trauma/Burn Model of Heterotopic Ossification
Published on: August 6, 2015
10.1K
Multiple enchondromas in Ollier's disease: A case report
Jeremy Hugh Yen-Hey Lau1, Koon Kiu Ng1, Wai Chung Wong1
1Nulcear Medicine Unit, Department of Diagnostic and Interventional Radiology, Queen Elizabeth Hospital, Hong Kong SAR, China.
Radiology Case Reports
|September 10, 2024
Summary
Ollier's disease, a rare condition causing multiple enchondromas, requires careful monitoring due to malignant transformation risk. This case highlights bone scan and X-ray utility in managing the condition.
Area of Science:
- Medical Genetics
- Skeletal Dysplasias
- Radiology
Background:
- Ollier's disease is a rare, nonhereditary skeletal disorder.
- Characterized by multiple enchondromas, predominantly unilateral.
- Associated with IDH1 and IDH2 gene mutations.
Observation:
- A 25-year-old male presented with swellings on the left chest wall and acromial regions.
- Clinical and radiological evaluations were performed.
- Multiple enchondromas were identified.
Findings:
- Bone scan and plain X-ray were utilized for assessment.
- These imaging modalities are crucial for managing multiple enchondromas.
- Interval assessment is vital due to the risk of malignant transformation.
Implications:
- Early and accurate diagnosis aids in monitoring Ollier's disease.
- Radiological assessment is key to detecting malignant changes.
- This case underscores the importance of imaging in managing enchondromatosis.
Related Concept Videos
Bone Disorders
8.0K
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
8.0K
Bone Formation by Endochondral Ossification
14.7K
Bone formation, or ossification, begins around the sixth to seventh week of embryonic development. Most bones develop from a cartilaginous template through the process of endochondral ossification. Cartilage formation begins when clusters of mesenchymal cells differentiate into chondrocytes. These chondrocytes proliferate rapidly and secrete an extracellular matrix that becomes encased in a membrane called the perichondrium. The resulting cartilage model provides a template that resembles the...
14.7K

