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A Model for Perineural Invasion in Head and Neck Squamous Cell Carcinoma
Published on: January 5, 2017
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Intracardiac metastasis from head and neck squamous cell carcinoma
Suha Abu Khalaf1, Talha Riaz2, Abdallah Mansour3
1Department of Internal Medicine, University of Missouri System, Columbia, Missouri, USA.
BMJ Case Reports
|July 2, 2020
Summary
Cardiac metastasis from head and neck cancer is rare but serious. This case highlights intracardiac metastasis from tonsil cancer causing stroke and limb ischemia, suggesting under-reporting.
Area of Science:
- Oncology
- Cardiology
- Head and Neck Surgery
Background:
- Cardiac metastasis from head and neck cancer is exceptionally rare.
- Existing data primarily comes from limited case reports and series.
- Understanding its characteristics and management is crucial for patient outcomes.
Observation:
- A case of tonsil squamous cell carcinoma presented with embolic stroke and critical limb ischemia.
- These events were diagnosed as secondary to intracardiac metastasis.
- This presentation suggests cardiac involvement may be under-recognized.
Findings:
- Literature review indicates varied presentations of cardiac metastasis from head and neck malignancies.
- Intracardiac metastasis can lead to severe embolic complications.
- Therapeutic strategies for cardiac metastasis are not well-established.
Implications:
- Increased clinical awareness is needed for diagnosing cardiac metastasis in head and neck cancer patients.
- Reporting clinical experiences is vital to expand knowledge on this rare condition.
- Further research is warranted to improve evaluation and management protocols.
