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Metastatic tumors to postextraction sites
A Hirshberg1, P Leibovich, I Horowitz
1Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Israel.
Summary
Tooth extraction may promote cancer metastasis, particularly from lung and breast cancers to the jaw. This review highlights the rapid progression and poor prognosis following such metastatic events in 55 reported cases.
Area of Science:
- Oral pathology
- Oncology
- Dental surgery
Background:
- Metastasis to the jaw is uncommon but can present diagnostic challenges.
- Understanding potential triggers for metastasis is crucial for early detection and management.
Observation:
- A literature review identified 55 cases of metastasis preceding tooth extraction.
- The mandible, especially the premolar region, was the most frequent metastatic site.
- Common symptoms included a soft tissue mass and pain at the extraction site.
Findings:
- Lung and breast cancers were the most common primary sources of metastasis.
- The mean survival time after metastasis detection was only 3.8 months.
- Tooth extraction may act as a promoting factor in the metastatic process.
Implications:
- This suggests a potential link between dental procedures and metastatic progression.
- Further research is needed to elucidate the mechanisms involved.
- Clinicians should consider metastatic disease in patients with unexplained jaw lesions post-extraction.