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Updated: Jul 14, 2026
12:44
The In ovo CAM-assay as a Xenograft Model for Sarcoma
Published on: July 17, 2013
A surreptitious sinister sarcoma
S M Schlauder1, J Bowers, M B Morgan
1Department of Pathology and Cell Biology, College of Medicine, University of South Florida, Tampa, FL, USA.
The American Journal of Dermatopathology
|May 24, 2007
Summary
Angiosarcoma, a rare cancer originating from blood vessels, typically appears as a bruise-like lesion on elderly patients' heads. This case highlights an unusual presentation that initially challenged diagnosis.
Area of Science:
- Oncology
- Dermatopathology
Background:
- Angiosarcoma is a rare vascular endothelial malignancy.
- It commonly affects elderly individuals, often presenting on the head and neck.
- Typical presentations include bruise-like patches or violaceous nodules.
Observation:
- This report details an unusual case of angiosarcoma.
- The patient's presentation initially defied straightforward diagnosis.
- Histologic examination was crucial for accurate identification.
Findings:
- The case presented atypical histologic features.
- These features complicated the initial diagnostic process.
- Detailed histopathology confirmed the angiosarcoma diagnosis.
Implications:
- Highlights the importance of thorough histologic evaluation for rare cancers.
- Underscores diagnostic challenges posed by atypical angiosarcoma presentations.
- Contributes to understanding the spectrum of angiosarcoma morphology.
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