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Verruciform xanthoma within carcinoma in situ
J F Drummond1, D K White, D D Damm
1Department of Oral Pathology, College of Dentistry, University of Kentucky, Lexington 40536.
Summary
This case report details a rare verruciform xanthoma found within early-stage oral cancer. Understanding this association is key for diagnosing and managing oral xanthomas and carcinomas.
Area of Science:
- Oral pathology
- Dermatopathology
- Oncology
Background:
- Verruciform xanthoma (VX) is a rare benign oral lesion.
- Its coexistence with oral squamous cell carcinoma (SCC) is exceptionally uncommon.
- Understanding the etiology of VX is crucial for clinical management.
Observation:
- An unusual case of verruciform xanthoma is presented.
- The lesion was located in the posterior floor of the mouth.
- It occurred concurrently with carcinoma in situ.
Findings:
- The co-occurrence of verruciform xanthoma and carcinoma in situ in the posterior floor of the mouth is a significant finding.
- This case challenges existing etiological theories of verruciform xanthoma.
- Histopathological examination confirmed the dual diagnosis.
Implications:
- This case highlights the importance of thorough histopathological evaluation for oral lesions.
- It suggests a potential link or shared pathway between verruciform xanthoma and oral carcinogenesis.
- Further research into the etiology and management of verruciform xanthoma in the context of oral cancer is warranted.