Background: Venous excess ultrasound score (VExUS) is an emerging point-of-care volume assessment tool that utilizes inferior vena cava diameter and doppler waveforms within the hepatic, portal, and renal veins to predict venous congestion. High VExUS grades have previously been validated against elevated filling pressures during right heart catheterization in patients with steady-state fluid balance; however, [...]

Background: The global impact of the COVID-19 pandemic has been profound, with significant disparities in infection and mortality rates, particularly in high-risk populations. Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that complicates patient management in the context of COVID-19, given the increased risk of infections and limited guidance on pharmacological management. Methods: This [...]

Case Presentation: A 63-year-old male with end-stage renal disease, on hemodialysis via left arteriovenous fistula for over 10 years, presented with progressively worsening left fifth-digit infection and severe hand pain over the last month. Additional history includes peripheral vascular disease resulting in bilateral above-the-knee amputations and recent right fourth-digit amputation. He was seen outpatient by [...]

Case Presentation: A 43-year-old male on peritoneal dialysis (PD) was admitted for nausea, vomiting, and abdominal pain. Ten days prior to admission, cloudy effluent was noted during PD, prompting initiation of empiric intraperitoneal vancomycin and ceftazidime therapy. He subsequently developed worsening symptoms leading to his presentation to the hospital.His past medical history was notable for [...]