No abstract

The chest radiographs of 71 patients who had chest pain or shortness of breath following the smoking of highly potent "crack" cocaine were retrospectively evaluated. Nine patients had abnormal findings on radiographs as follows: atelectasis or localized parenchymal opacification in four, pneumomediastinum in two, pneumothorax in one, hemopneumothorax in one, and pulmonary edema in one. Radiographic detection of these abnormalities was important in the clinical management of these patients. This spectrum of findings is presented with a discussion of the pathophysiologic mechanisms responsible.

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We report the case of a patient who presented with respiratory failure, recurrent ventricular fibrillation, ventricular arrhythmias, and hypotension after an intentional ingestion of aconite flowers. Significant ingestion of this plant can produce life-threatening cardio- and neurotoxicity that may require evacuation from the wilderness to a medical facility capable of advanced treatment and intensive care monitoring.

No abstract