by Tim Milligan | Nov 12, 2015 | Review Densities
Compare Tissue Attenuation On x-rays because air is less dense and therefore shows up radiolucent (black), increasing amounts of soft tissue or less air shows up more radio-opaque or white. Similarly a “line” on an x-ray signifies air is present on both...
by Tim Milligan | Nov 12, 2015 | Pleura & Diaphragm
2. Evaluate for Pneumothorax – Sulcus Sign Left Image: Depicts the deep sulcus sign. Right Image: Lateral decubitis view of the pneumothorax. The pleural air will rise above the lung in this view.
by Tim Milligan | Nov 12, 2015 | Pleura & Diaphragm
3. Evaluate for Pneumothorax – Mediastinal Shift Large pleural effusions may cause a mass effect, shifting the mediastinum and trachea to the opposite side, and/or causing atelectasis of the adjacent lung. No image available
by Tim Milligan | Nov 12, 2015 | Pleura & Diaphragm
1. Evaulate for Pneumothorax – Lung/Air Contrast A pneumothorax allows visualization of the viscerla pleura as a curvilinear line, paralleling the chest wall, separating the partially collapsed lung from pleural air. Left Image: Pneumothorax on inspiration....
by Tim Milligan | Nov 12, 2015 | Pleura & Diaphragm
Identify: Parietal & Visceral Pleura The Pleura lubricates and prevents friction during respiration. The partial pleura lines the chest wall, mediastinal and diaphragmatic surfaces, while the visceral pleura lines the lungs and fissures.
by Tim Milligan | Nov 12, 2015 | Pleura & Diaphragm
Evaluate for Appearance – Thickening Thickening of the pleura is usually a result of inflammation. Evaluate for Appearance – Calcifications Calcification is a result of a previous emphysema or pneumothorax. Evaluate for Appearance – Mass Pleural and...
