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Primary gingival malignant melanoma. Report of 3 cases
L Ardekian1, D J Rosen, M Peled
1Department of Oral and Maxillofacial Surgery, Rambam Medical Center, Haifa, Israel.
Journal of Periodontology
|March 1, 2000
Summary
Primary oral malignant melanoma is a rare but deadly cancer. Early detection and prompt treatment are crucial for improving patient prognosis in these challenging cases.
Area of Science:
- Oral oncology
- Dermatopathology
- Surgical oncology
Background:
- Malignant melanoma of the oral cavity is a rare neoplasm, representing less than 1% of all melanoma cases.
- Despite its rarity, oral melanoma carries a significant risk of mortality.
- Early diagnosis and intervention are critical for improving patient outcomes.
Observation:
- This report details three new cases of primary malignant melanoma originating in the gingiva.
- Case 1: Right mandibular molar region.
- Case 2: Right maxillary canine-premolar region.
- Case 3: Left mandibular canine-premolar region.
Findings:
- All three patients underwent surgical resection followed by adjuvant radiotherapy.
- Prognosis was poor, with two patients developing fatal distant metastases within 2-3 years.
- The third patient was lost to follow-up at 18 months.
Implications:
- Primary oral malignant melanoma is an aggressive malignancy with a poor prognosis.
- Increased clinical suspicion is vital for prompt diagnosis and treatment.
- Timely management can potentially improve survival rates for patients with oral melanoma.