[Diagnostic image (276). A man with a bizarre cutaneous abnormality]

M Aldenzee1, M R M Scheltinga

  • 1Máxima Medisch Centrum, afd Chirurgie, Veldhoven. m.aldenzee@mmc.nl

Summary

A cutaneous horn on the knee was found to be caused by squamous cell carcinoma in a 72-year-old male. This case highlights the importance of evaluating such lesions for underlying malignancy.