Nonmelanoma Skin Cancer

MD IQ

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Atypical Keratotic Nodule on the Knuckle

A 75-year-old man presented with a lesion on the knuckle of 5 months’ duration. He reported that the lesion initially grew very quickly before...

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Asymptomatic Umbilical Nodule

A 64-year-old woman with no notable medical history was referred to our dermatology clinic with an intermittent eczematous rash around the eyelids...

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