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Melanoma mimicking plantar wart.
Journal of the American Academy of Dermatology
|August 1, 1979
Summary
Acral lentiginous melanoma, a type of skin cancer, can be mistaken for a common wart. Early diagnosis and surgical removal are crucial for effective treatment of this foot lesion.
Area of Science:
- Dermatology
- Oncology
- Pathology
Background:
- Lesions on the sole of the foot can present diagnostic challenges.
- Verruca vulgaris is a common differential diagnosis for foot lesions.
Observation:
- A 58-year-old man presented with a foot lesion initially diagnosed as verruca vulgaris.
- The lesion failed to respond to treatment, prompting a second biopsy.
Findings:
- Histological examination revealed malignant melanoma, acral lentiginous type, level IV.
- Surgical excision was performed, with no recurrence noted at 11 months post-operation.
Implications:
- Acral lentiginous melanoma should be considered in the differential diagnosis of pigmented foot lesions.
- Prompt and accurate diagnosis is essential for managing melanoma of the foot.