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What’s Eating You? Ant-Induced Alopecia (Pheidole)
Ant-induced alopecia is a rare cause of acute, localized, nonscarring hair loss. It is most commonly caused by Pheidole ants.
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What Is Your Diagnosis? Idiopathic Guttate Hypomelanosis
A 58-year-old man presented with disseminated, hypopigmented, asymptomatic lesions on the right arm (top) and left leg (bottom) that had been...
Quiz
Indurated Erythematous Papules and Plaques on the Forearm
A 21-year-old man presented with growing, mildly pruritic, cutaneous papules and plaques on the right extensor forearm of 3 weeks’ duration. The...