4/3/2023 0 Comments Healthy lung xray![]() any abnormality in the humerus and subcutaneous emphysema Look for any shadow in the neck, subcutaneous tissue in the chest wall.Look for the integrity of ribs, clavicles, scapula, and spine.Lung fields (including hilar shadow, pulmonary vessels, and fissures of the lung).Borders of the heart including upper mediastinum.Costophrenic and cardiophrenic angles on both sides.Outline of the diaphragm (both right and left domes).Side of X-ray (look for right “R” and left `V markers on the top of the film).Position of the patient (look for kyphoscoliosis).Always remember to assess the technical quality of the film, such as incorrect exposure or faulty centering or projection, which may either hide, mimic or confuse with the disease diagnosis. ![]() In a CXR, carefully observe the following points. However, a pneumothorax is more clearly seen in an expiratory film rather than in the inspiratory film. Interpretation of the film taken in expiration is difficult because the lung bases appear hazy and the heart looks enlarged. ![]() In neonates, the films are always taken as AP views for better visualization of the lung fields and heart. The other views which may be taken as required are: Routine CXR is taken in a frontal view (referred to as posterior-anterior or PA). Normal CXR is taken with the patient in an upright position, taking a deep breath and holding it for a few seconds to reduce the possibility of a blurred image. The chest X-ray (CXR) is performed to evaluate the lungs, heart and chest wall. To differentiate abnormal findings, one has to know how to read a normal chest x-ray. It’s vital to understand normal lung Xray. Chest Xray is one of the most routinely performed investigations in medical and surgical practice. ![]()
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