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Computed tomography (CT scanning) is a more sensitive test for pulmonary contusion, [6] [33] and it can identify abdominal, chest, or other injuries that accompany the contusion. [38] In one study, chest X-ray detected pulmonary contusions in 16.3% of people with serious blunt trauma, while CT detected them in 31.2% of the same people. [45]
Flail chest is usually accompanied by a pulmonary contusion, a bruise of the lung tissue that can interfere with blood oxygenation. [5] Often, it is the contusion, not the flail segment, that is the main cause of respiratory problems in people with both injuries. [6] Surgery to fix the fractures appears to result in better outcomes. [7]
Pulmonary injury (injury to the lung) and injuries involving the pleural space. Pulmonary contusion; Pulmonary laceration; Pneumothorax; Hemothorax; Hemopneumothorax; Injury to the airways Tracheobronchial tear; Cardiac injury Pericardial tamponade; Myocardial contusion; Traumatic arrest; Hemopericardium; Blood vessel injuries Traumatic aortic ...
Benign conditions potentially leading to the formation of nodular GGOs include aspergillosis, acute eosinophilic pneumonia, focal interstitial fibrosis, granulomatosis with polyangiitis, IgA vasculitis, organizing pneumonia, pulmonary contusion, pulmonary cryptococcus, and thoracic endometriosis. Focal interstitial fibrosis presents a unique ...
A chest tube must be inserted to drain blood and air from the pleural space so it can return to a state of negative pressure and function normally. [citation needed] Commonly, surgery is needed to close off whatever injuries caused the blood and air to enter the cavity (e.g. stabbing, broken ribs).
The oximeter reading is based on the color of the blood: oxygenated blood is a brighter red than deoxygenated blood, which appears as bluish purple. Arterial blood gas test (ABG) This test measures the precise levels of oxygen and carbon dioxide in the blood. A blood sample is drawn from an artery, typically in the wrist. A laboratory then ...
A hemothorax (derived from hemo-[blood] + thorax [chest], plural hemothoraces) is an accumulation of blood within the pleural cavity.The symptoms of a hemothorax may include chest pain and difficulty breathing, while the clinical signs may include reduced breath sounds on the affected side and a rapid heart rate.
The filling defect in the pulmonary artery is the clot. A pulmonary embolism (PE) is an obstruction of the pulmonary arteries. [13] Deaths from PE have been estimated at ~100,000 per year in the United States. However, this may be higher in recent years. [16] Most often, the obstruction is a blood clot that traveled from elsewhere in the body.