Pneumomediastinum: Causes, Symptoms, Diagnosis & Treatment
网页2023年1月24日 · What is pneumomediastinum? Pneumomediastinum (pronounced “noo-mow-mee-dee-A-stuh-num”) is a condition where you have air in the space in the middle of your chest between your lungs (mediastinum) and around your heart. It’s usually caused by an injury, illness or surgery.
Pneumomediastinum - StatPearls - NCBI Bookshelf
网页2023年5月1日 · Pneumomediastinum is defined as air present in the mediastinum and less frequently referred to as mediastinal emphysema. Pneumomediastinum develops when air extravasates from within the airways, lungs, or esophagus …
Pneumomediastinum: What it is, what causes it, management ... - WebMD
网页2023年5月27日 · Pneumomediastinum is a very rare condition that affects the respiratory system. It’s when air gets into the upper chest and starts accumulating, usually due to trauma or other illnesses...
Pneumomediastinum - Johns Hopkins Medicine
网页What is pneumomediastinum? Pneumomediastinum, also known as mediastinal emphysema, is a condition in which air is present in the mediastinum (the space in the chest between the two lungs). This can be caused by a traumatic injury or in association with pneumothorax or other diseases.
Pneumomediastinum: Practice Essentials, Pathophysiology, Etiology
网页2022年5月19日 · Pneumomediastinum is an uncommon entity in pediatric practice. It is defined as free air or gas contained within the mediastinum, which almost invariably originates from the alveolar space or the...
Pneumomediastinum | Radiology Reference Article - Radiopaedia.org
网页2024年1月3日 · Pneumomediastinum is the presence of extraluminal gas within the mediastinum. Gas may originate from the lungs, trachea, central bronchi, esophagus, and peritoneal cavity and track from the mediastinum to the neck or abdomen. Tension pneumomediastinum is potentially fatal.
Pneumomediastinum (Mediastinal Emphysema) - Symptoms and …
网页Definition. Pneumomediastinum is air in the mediastinum. The mediastinum is the space in the middle of the chest, between the lungs and around the heart. Alternative Names. Mediastinal emphysema. Causes. Pneumomediastinum is uncommon. The condition can be caused by injury or disease.
Pneumomediastinum - Wikipedia
网页Pneumomediastinum (from Greek pneuma – "air", also known as mediastinal emphysema) [1] is pneumatosis (abnormal presence of air or other gas) in the mediastinum, the central part of the chest cavity.
Pneumomediastinum - Pneumomediastinum - Merck Manual Professional Edition
网页Pneumomediastinum is air in mediastinal interstices. The main causes of pneumomediastinum are Alveolar rupture with dissection of air into the interstitium of the lung with translocation to the mediastinum
Pneumomediastinum - Pneumomediastinum - Merck Manual Consumer Version
网页Pneumomediastinum is air in the cavity in the central part of the chest (mediastinum). Air can enter the mediastinum when. The small air sacs of the lungs (alveoli) become stretched and torn. The esophagus rips or tears.