Please provide your email address to receive an email when new articles are posted on . A 14-year-old male presents to pediatric dermatology for evaluation of a new bump on his scalp. The patient’s ...

Diffuse erythematous papules A 3-year-old boy and 45-year-old man present separately to the dermatology clinic with similar looking erythematous rashes. Can you differentiate between the two? A boy ...

A previously healthy 30-year-old man presented to the emergency department with a 2-week history of dyspnea, dry cough and skin lesions. The patient has sex with men. He immigrated from Thailand to ...

A 40-year-old man presented to the clinic for evaluation of a 1.1-cm blue papule on his right nares. The lesion had been present for 20 years, but he sought treatment now at the urging of his wife.

Pyogenic granulomas are noncancerous growths that may appear on the skin following skin injury or hormonal changes. Treatment may only be necessary if they bleed or are in sensitive areas. Pyogenic ...