Dermatology

MD IQ

DermaDiagnosis

Are These Lesions Getting Out of Hand?

For 40 years, this 60-year-old woman has had lesions on the dorsum of her right hand. She worries they could be cancerous. Will your diagnosis...

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Reading Between the Lines

Sometimes lesions arrange themselves in a linear fashion—which narrows down the differential. Can you identify these orderly cutaneous...

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