Haemothorax
Haemothorax
Haemothorax (pronounced: hee-mo-thor-ax) is a medical condition characterized by the accumulation of blood in the pleural cavity, the space between the chest wall and the lungs.
Etymology
The term "haemothorax" is derived from the Greek words "haima" meaning blood and "thorax" meaning chest.
Definition
A haemothorax is a type of pleural effusion where blood accumulates in the pleural cavity. This can occur due to injury or disease, and can lead to respiratory failure if not treated promptly.
Causes
Haemothorax is most commonly caused by trauma to the chest, such as a pneumothorax or a rib fracture. Other causes can include lung disease, cancer, and certain medical procedures.
Symptoms
Symptoms of a haemothorax can include shortness of breath, chest pain, rapid heart rate, and anxiety. In severe cases, it can lead to shock and respiratory failure.
Diagnosis
Diagnosis of a haemothorax typically involves a physical examination, imaging tests such as a chest X-ray or CT scan, and sometimes a thoracentesis, a procedure in which a needle is inserted into the pleural space to remove fluid for analysis.
Treatment
Treatment for a haemothorax usually involves draining the blood from the pleural cavity, often using a procedure called a thoracostomy. In severe cases, surgery may be required.
Related Terms
External links
- Medical encyclopedia article on Haemothorax
- Wikipedia's article - Haemothorax
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