• By April Josselyn

Mayo Clinic PathWays: What’s the diagnosis?

November 9, 2016

PathWays banner with a slide of indeterminate content on a computer screen

This week, Dr. Bobbi Pritt reviews pieces of tissue from an 80-year-old man. On closer examination, they appeared to be friable 'scabs.' What did examination with a dissecting microscope reveal?

View the case and make your diagnosis.

Learn more about Mayo Clinic PathWays.

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