Emergency medicine journal : EMJ
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Cerebral oedema (CO) is the most dreaded complication of diabetic ketoacidosis (DKA) in children. Despite advances in many areas of the management of DKA, the mortality from CO has remained constant for decades. This rare disorder, complicating about 1% of cases of DKA in children, is lethal in 20% to 50% of victims. ⋯ Researchers have suggested that the treatment for DKA may be causally related to the development of CO. Others have disputed this claim, and both camps cite evidence to support their point of view. This article reviews the literature pertinent to the question: Is the treatment of DKA in children responsible for the development of CO?
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A short cut review was carried out to establish whether antibiotics improve recovery in patients with acute exacerbations of COPD. Altogether 200 papers were found using the reported search, of which four presented the best evidence to answer the clinical question. The author, date and country of publication, patient group studied, study type, relevant outcomes, results, and study weaknesses of these best papers are tabulated. A clinical bottom line is stated.
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A short cut review was carried out to establish the sensitivity of a normal chest radiograph as a rule out test for aortic aneurysm. Altogether 557 papers were found using the reported search, of which four presented the best evidence to answer the clinical question. The author, date and country of publication, patient group studied, study type, relevant outcomes, results, and study weaknesses of these best papers are tabulated. A clinical bottom line is stated.
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The case of an elderly man with priapism as his only symptom is presented. The importance of clinical signs and simple investigations to make a diagnosis of aortocaval fistula associated with abdominal aortic aneurysm are discussed.
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Delayed herniation of the abdominal contents through a congenital diaphragmatic hernia may occur beyond the neonatal period. The case is reported of a 9 month old child presenting with acute respiratory distress secondary to tension gastrothorax. ⋯ The late presenting congenital diaphragmatic hernia poses considerable diagnostic challenges often leading to misdiagnosis and risk of thoracocentesis. The possibility of late presenting congenital diaphragmatic hernia should be considered in unusual cases of pneumothorax, especially in the absence of trauma so that unnecessary procedures like chest tube drainage can be avoided.