The American journal of emergency medicine
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Review Case Reports
Diverse presentation of spontaneous rupture of urinary bladder: review of two cases and literature.
The objective of the study was to highlight diagnostic dilemmas and suggest pointers toward early diagnosis of spontaneous rupture of urinary bladder based on case study of 2 patients diagnosed as a case of spontaneous rupture of urinary bladder. A 26-year-old man presented with painless progressive abdominal distension of 1-week duration. In absence of acute abdominal symptoms and signs, the diagnosis of chronic liver disease with ascites was entertained. ⋯ Spontaneous rupture of urinary bladder is extremely rare with only very few reports available in literature. High creatinine levels in the peritoneal fluid aspirate of the first patient and the blood-stained urine in the second patient were pointers toward possibility of urinary bladder rupture. Rupture of urinary bladder should always be considered in differential diagnosis of patients presenting with free fluid in abdomen/peritonitis, decreased urine output, hematuria and in whom increased level of urea/creatinine are detected in serum and/ or peitoneal fluid aspirate.
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Medication errors are a common cause of iatrogenic adverse drug events. The incidence and nature of medication errors during prehospital treatment have not been fully described. ⋯ More medication errors occur in the ED than in the emergency vehicles. Patients treated with multiple medications are more prone to medication errors.
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Black widow spider envenomation is commonly reported to poison centers. Black widow spider envenomation produces a clinical syndrome, known as latrodectism, characterized by headache, nausea, vomiting, several muscle cramping and pain, joint stiffness, hypertension, and regional diaphoresis. Black widow spider antivenom (Merck & Co, Inc, West Point, PA USA) is an effective and relatively safe treatment option. ⋯ The patient was given standard therapy for anaphylaxis, and all of his signs and symptoms (including the pain secondary to the black widow envenomation) resolved over 6 hours of observation. Leading experts agree that the use of antivenom is indicated in cases of severe envenomation not responsive to standard therapy. Despite concern that the antivenom is an equine-derived whole IgG and can precipitate early hypersensitivity reactions, there is only 1 other reported case of anaphylaxis to the antivenom in the medical literature.
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The aim of this study was to describe a case of a large traumatic pneumothorax (>55%) that resolved completely without intervention. A pneumothorax is the accumulation of air between the visceral and parietal pleura. It can occur spontaneously or be traumatic. ⋯ She was not treated at another facility during that time. This is a typical manifestation of a traumatic pneumothorax but with an atypical course and outcome. It raises the question of whether, even in the case of traumatic pneumothorax, the threshold for placement of chest tubes could be reconsidered in stable patients.