Case Presentation: A 45 y/o Asian Male from Vietnam with PMH of treated pulmonary tuberculosis 10 years ago upon immigration to the US, presented to the ED with 3-day history of fever, abdominal pain, nausea and vomiting. He denied recent travel or use of antibiotics. On exam he had fever 102.2, tachycardia, scleral icterus and [...]

Case Presentation: A 30 year old man with a history of type 1 diabetes mellitus and bioprosthetic aortic valve replacement (AVR) for endocarditis presented with 2 days of left eye pain and vision loss associated with fevers, headache, and nausea. He reported intravenous drug use (IVDU) 4 days prior to admission after 14 months of [...]

Case Presentation: 71 year old man with known medical history of atrial fibrillation (on Rivaroxaban), severe chronic obstructive pulmonary disease, diabetes mellitus, history of perforated diverticulitis with surgery and colostomy one year ago complicated with recurrent methicillin-resistant Staphylococcus aureus (MRSA) infections and prolonged hospitalizations, including MRSA pneumonia and respiratory failure one month ago, presented to [...]

Case Presentation: A 76-year old man presented to emergency department for 2-week history of right buttock pain, swelling, and drainage. On presentation, he had a temperature of 101.3 F, otherwise hemodynamically stable. Physical examination revealed right buttock erythema and serosanguinous purulence (figure). There were no cardiac murmurs. Leukocytes count was within normal limits. CT abdomen [...]