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Updated: Jun 16, 2026
12:44
The In ovo CAM-assay as a Xenograft Model for Sarcoma
Published on: July 17, 2013
Chondrosarcoma of the jaws.
Timothy Edwin Lloyd1, Nicholas Drage, Andrew J Cronin
1Cardiff University, School of Dentistry, Heath Park, Cardiff CF14 4XY.
Dental Update
|February 20, 2010
Summary
Chondrosarcomas are rare head and neck cancers, often presenting as painless swelling. Radiographic findings of ill-defined radiolucent lesions with radio-opacities suggest this malignancy.
Area of Science:
- Oncology
- Radiology
- Head and Neck Surgery
Background:
- Chondrosarcomas are uncommon malignant tumors.
- They primarily affect the head and neck region.
- Typical onset is in the 4th to 5th decade of life.
Observation:
- Painless swelling is a common presenting symptom.
- Radiographic appearance is variable but often shows key indicators.
- The hallmark radiographic feature is an ill-defined radiolucent lesion with scattered radio-opacities.
Findings:
- The described radiographic features are indicative of chondrosarcoma.
- These signs can be present in other malignant conditions, necessitating careful evaluation.
- Early identification of these radiographic patterns is crucial.
Implications:
- Prompt diagnosis and treatment of jaw chondrosarcomas improve patient outcomes.
- Radiographic analysis plays a vital role in the early detection of these rare tumors.
- Awareness of these specific radiographic signs aids clinicians in suspecting chondrosarcoma.
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