The American journal of emergency medicine
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Complications of suprapubic catheterization including acute urinary retention present often to the emergency department. Patients with chronic indwelling catheters are at increased risk of bladder calculi and recurrent infections, especially without appropriate follow up care. We describe a case of suprapubic catheter failure secondary to complete circumferential encrustation of the distal catheter tip by a bladder calculus. This case demonstrates the need for thorough evaluation of any case of catheter dysfunction and for careful consideration of bladder calculi in those patients at risk.
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Case Reports
Successful recovery of severe hypothermia with minimally invasive central catheter: A case report.
Severe hypothermia can result in malignant arrhythmias or cardiac arrest and require invasive central rewarming modalities due to a core body temperature < 28 °C. Difficult rescue missions can make continuous CPR challenging, but the decrease in oxygen consumption at these low temperatures allows for successful recovery despite the delay. Although other active warming techniques, such as peritoneal lavage, intravascular warming catheter, and renal replacement therapy can be beneficial, the consensus statements recommend extracorporeal life support as the preferred rewarming method. ⋯ This case has a successful resuscitation of severe hypothermia associated with cardiac arrest. The patient was warmed at greater than 4 °C/h with a less invasive, quicker and potentially more available approach to warming. With equipment improvements, the ability to provide prolonged CPR while rewarming may suggest that transferring to an extracorporeal life support center is not necessary.