What is the difference between lung biopsy needle and thoracoscopic biopsy

The difference between lung biopsy and thoracoscopy is as follows. First of all, the operation methods and principles are different. Lung puncture biopsy is generally a percutaneous lung puncture biopsy under local anesthesia under the guidance of color Doppler ultrasound or CT, which is a minimally invasive operation. Thoracoscopic biopsy is a general anesthesia operation, a biopsy that enters the pleural cavity through a local hole in the chest wall, which is a minor operation.

In addition, the damage to the human body is different. Lung puncture is a minimally invasive operation with relatively few complications. Patients recover quickly, and sometimes only mild pneumothorax and hemothorax occur. The trauma of thoracoscopy is larger than that of lung puncture, and the recovery time of patients is also longer, usually about 2-3 days.

In addition, the biopsy of lung tissue is also different. Lung puncture biopsy has relatively few pathological tissue samples, but thoracoscopic puncture biopsy has a larger amount of tissue and is more accurate than lung puncture biopsy.

Therefore, different types of biopsies are selected according to the clinical situation.

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