52-Year-Old Female With Extremely Itchy Dark-Ringed Bumps on Skin of Back

52-Year-Old Female With Extremely Itchy Dark-Ringed Bumps on Skin of Back

A 52-year-old woman visits the urgent care clinic for itchy bumps that have been present on her back for the past 3 months. The lesions are very itchy, and it is difficult for the patient to stop scratching.  She has not tried any treatments for her symptoms since onset. On dermatological examination, pink scaly papules with dark exterior rims are seen on her back, some of which appear excoriated. Laboratory results for complete blood count, …

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8-Year-Old Male with Facial Rash

8-Year-Old Male with Facial Rash

An 8-year-old male is brought to urgent care by his mother reporting a widespread, itchy facial rash. The patient says that the rash is severely painful and pruritic, and that he feels tingling and pain in his lips. The facial rash presented 3 days prior, and the mother states that her son repeatedly scratches the legions. The patient and is family are from Honduras; they deny any recent travel. The patient is otherwise well and denies …

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63-Year-Old Female With Growth on Scalp

63-Year-Old Female With Growth on Scalp

A 63-year-old woman visits urgent care with the chief complaint of an asymptomatic scabby growth on her scalp that developed 10 months prior and is gradually getting larger. The patient has no systemic symptoms and is otherwise well. She has a history of working as a welder in a metal fabrication plant for the past 35 years. On dermatological examination, an eroded and crusted plaque is seen on the frontal scalp. A punch biopsy reveals …

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