1176. Localized chest wall subcutaneous air suggests what? At supraclavicular region or anterior neck? // Important complication of pneumomediastinum and usual precipitant of this complication // Physical exam sign of pneumomediastinum or pneumopericardium // Pulmonary contusion: pathophys, sx, Dx – when visible on chest xray?

September 23rd, 2009
by reuben in .trauma-chest


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