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Figures
Fig 1: Left: Barium study, showing dilatation of the stomach (A) and the second and third portions of the duodenum, and obstruction of the duodenum (B). Right: CT scan of cervical spine, chest and abdomen, showing subcutaneous emphysema, pneumomediastinum, spinal epidural emphysema (C), retroperitoneal emphysema (D) and dilated stomach (E).