New scalp lesion in an older gentleman with history of squamous cell carcinomas and radiation treatment

    87 year old male, with a history of multiple non-melanoma skin cancers, presented with a rapidly growing skin tumor. He had a history of radiation for squamous cell carcinoma at this site.

    Malignant tumor was suspected clinically. Considerations included melanoma, basal cell carcinoma and angiosarcoma.

    A biopsy was performed.