Cases
45-year-old woman with bleeding plantar papule   

History and images

Our appreciation is extended to Dr. Natalia Velez-Lopez and Dr. Wilson Galvis-Franco, University of Antioquia in Medellin, Colombia, for contributing this case.

History: A 45-year-old woman presented a painless but occasionally bleeding lesion on her left sole. She said that it is a single lesion, the size has been stable, and that she hasn't received any treatment before. Clinical and microscopic images are presented.

Click images to enlarge.

 

What is the most likely diagnosis based on morphology and histology?
Poroma
Syringofibroadenoma
Poroid hidradenoma
Squamous cell carcinoma

This is a marker of a genodermatosis.
True
False

Acral location is more common for this lesion.
True
False