Cpt code for ultrasoung right lower hemithorax marking
The mediastinum is the structure that divides the thoracic cavity into right and left hemithorax. It contains the heart, major blood vessels, esophagus, trachea, and other structures.
A normal healthy adult has around 10-20 milliliters of pleural fluid in each hemithorax. This fluid helps lubricate the pleural membranes and facilitates smooth movement of the lungs during breathing.
Nodular pleural thickening in the left hemithorax posteriorly may indicate the presence of benign or malignant growths on the pleura (lining of the lungs). Further imaging studies and possibly a biopsy may be needed to determine the cause and develop a treatment plan. It is essential to follow up with a healthcare provider for proper evaluation and management.
Trachea suppose to be in the center and if it goes on the other side it means it is displaced to other side. Its like establishing pushed or pulled by a disease process. Anything that increases pressure or volume in one hemithorax will push the trachea and mediastinum away from that other side. Any disease causes volume loss in one hemithorax will pull the trachea over towards the other side.
Emphysematous blebs and bullae are often associated with chronic obstructive pulmonary disease (COPD) or emphysema. They are air-filled spaces in the lungs that can rupture and lead to a pneumothorax (collapsed lung) or cause difficulty breathing. Treatment may involve managing symptoms with bronchodilators, steroids, or in severe cases, surgery to remove larger blebs or bullae.
The pleura is a slick, wet, shiny membrane. It is the outer most layer of tissue surrounding the lungs and also the inner most layer of tissue coating the chest wall. The pleura provide well lubricated surfaces of the chest wall and lungs to contact each other with minimal friction during respiration.