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Gingival metastasis from a medullary thyroid carcinoma: case report
A Piattelli1, M Fioroni, C Rubini
1Dental School, University of Chieti, Italy. apiattelli@unich.it
Journal of Periodontology
|March 1, 2000
Summary
Metastatic tumors rarely affect the oral cavity, with thyroid carcinoma typically impacting jaw bones. This study highlights the first documented cases of gingival metastasis from medullary thyroid carcinoma.
Area of Science:
- Oncology
- Oral Pathology
- Endocrinology
Background:
- Metastatic tumors to the oral cavity are infrequent, accounting for approximately 1% of all oral malignancies.
- These metastases predominantly affect the jaw bones rather than the oral soft tissues.
Observation:
- A review identified 15 cases of jaw bone metastases from thyroid carcinoma, with no instances in the oral mucosa.
- This study reports the initial cases of gingival metastasis originating from medullary thyroid carcinoma.
Findings:
- Gingival metastasis from medullary thyroid carcinoma represents a rare but significant clinical presentation.
- These oral soft tissue metastases can be the initial indicator of an undiagnosed systemic malignancy.
Implications:
- Periodontists and oral healthcare professionals must be vigilant in identifying oral soft tissue metastases.
- Accurate diagnosis is crucial as these lesions can mimic various benign oral conditions, potentially delaying cancer detection.