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Ulcerated Lesion on Ear

Poll

What is this asymptomatic lesion?

This rounded, 0.5-cm ulcerated lesion with a slightly raised border between the helix and the antihelix had been present on an 85-year-old man’s ear for an unknown period. It was asymptomatic except for some bleeding.

What diagnosis do you suspect?

Pseudoepitheliomatous hyperplasia
Chondrodermatitis nodularis helicis
Infiltrating basal cell carcinoma
Psoriasis
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