Thoracentesis is a minimally invasive procedure performed for both diagnostic and therapeutic purposes. This procedure helps relieve symptoms caused by abnormal fluid buildup in the abdomen or around the lungs, while also allowing physicians to analyze the fluid to determine the underlying cause. Conditions such as infection, cancer, liver disease, heart failure, and other organ disorders can often be identified through fluid analysis.
Thoracentesis is used to remove excess fluid from the pleural space surrounding the lungs (pleural effusion), helping improve breathing and comfort. Symptoms may include:
- Shortness of breath
- Chest discomfort or pressure
- Persistent cough
- Reduced lung expansion
Fluid collected during thoracentesis can be sent to the laboratory for testing to help determine the cause of fluid accumulation.
Thoracentesis Fluid Analysis May Help Diagnose:
- Infection, including pneumonia or tuberculosis
- Malignancy (cancer)
- Heart failure
- Pulmonary embolism
- Inflammatory or autoimmune conditions
