29-Year-Old With Pain After Foot Inversion

29-Year-Old With Pain After Foot Inversion

A 29-year-old man presents to urgent care on a Saturday with pain in his left foot after playing tennis. A series of x-rays is ordered. Review the images below and consider what your diagnosis and next steps would be. Resolution of the case is described on the following page. Differential Diagnosis Diagnosis The correct diagnosis is an avulsion fracture of the base of the 5th metatarsal. The x-ray shows transverse lucency at the base of …

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16-Year-Old With Rash After Septoplasty

16-Year-Old With Rash After Septoplasty

A 16-year-old girl presents to urgent care with complaints of fever, chills, and a diffuse sunburn-like rash that developed over the past day. The patient underwent septoplasty 2 days prior for a deviated septum, and nasal packing was utilized to manage her postoperative bleeding. On examination in urgent care, she was febrile to 104°F (40°C), tachycardic, and hypotensive. Widespread erythematous blanching macules and patches were seen.   View the image below and consider what your …

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15-Year-Old With Fever

15-Year-Old With Fever

A 15-year-old girl presents to urgent care with complaints of fever, arthralgia, abdominal pain, and a widespread rash that developed over the last 2 days. The patient says that the pain in her knees is severe and debilitating. On examination, the patient has a temperature of 100.3°F (37.9°C) as well as maroon and violaceous, purpuric papules and plaques on the legs, buttocks, and face. Laboratory examination shows elevated erythrocyte sedimentation rate and C-reactive protein, proteinuria, …

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25-Year-Old With Hand Rash

25-Year-Old With Hand Rash

A 25-year-old man undergoing chemotherapy with cyclophosphamide, vincristine, doxorubicin, and dexamethasone for acute lymphoblastic leukemia arrives in urgent care because he’s developed a painful, burning palmar eruption. On examination, tender, shiny, erythematous papules and plaques were seen on the palms and fingers as well as the soles of his feet. View the image above and consider what your diagnosis and next steps would be. Resolution of the case is described on the following page.

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