and if malignant to determine if it began in the chest wall or metastasized from cancer from another part of the body. If cancer is found, the type of cancer will be determined through a series of ...

they may ask you to get a lung biopsy. With a thoracentesis, a doctor uses imaging guidance to put a needle through your chest wall and into the pleural space. As you go through lung cancer ...

Other procedures to inspect the lungs include thoracentesis (removing fluid from the space between the lungs and chest wall) ...

which punctures the lung or chest wall. Medical procedures involving the chest, such as a biopsy, central line placement, or mechanical ventilation, can also cause a traumatic pneumothorax.