A 30-year-old woman is evaluated in the emergency department of a community hospital for a 2-week history of fatigue, malaise, low-grade fever and intermittent epistaxis.
What is the most likely cause of the findings in this high-resolution CT scan?
Based upon a physical exam and chest radiograph, what is the most likely diagnosis?.
A 34-year-old woman is evaluated for sharp intermittent pleuritic chest pain that has persisted for 1 week. The pain is worse when she lies down in the supine position. She has had no fever, chills, cough, or weight loss. She had acute viral
A 24-year-old woman is evaluated for a 1-month history of increasing pain and bleeding from a skin ulcer next to her stoma. The skin symptoms get worse each time she changes her appliance. She underwent proctocolectomy 4 years ago for medically
A 64-year-old woman is evaluated for a 6-week history of dyspnea, dry cough, fever, chills, night sweats, and fatigue, which have not responded to treatment with azithromycin and levofloxacin; she has lost 2.2 kg (5 lb) during that time. Based upon
Which of the following is the most appropriate diagnostic test to perform next in this patient?
A 55-year-old man is evaluated for a 1-day history of seeing flashing lights, “squiggly” lines, and floating objects in his left eye followed by loss of vision at the outer periphery of the eye shortly after having breakfast this morning. He now
A 55-year-old man is evaluated in the emergency department after experiencing fever and chills yesterday evening and bilateral arm pain and a rash on the upper extremities upon awakening this morning. The patient ate raw oysters from the Gulf Coast
The left panel of this angiography shows thrombosis of the right carotid artery such as might occur in a patient who presents to the emergency department with an acute symptomatic ischemic stroke. The right panel demonstrates the return of vascular