Pulmonary embolism is the sudden blockage of a major blood vessel (artery) in the lung, usually by a blood clot. In most cases, the clots are small and aren't deadly, but they can damage the lung. But ...

The pictures of your lungs produced by pulmonary angiogram can reveal the following types of abnormal results: Aneurysms of pulmonary vessels Pulmonary embolism (blood clot in the lungs ...

A pulmonary embolism occurs when a blood clot breaks away from the leg (or arm), travels through the bloodstream, and lodges ...

a study focusing on CT fluoroscopy-guided lung biopsies using noncoaxial automatic needles found that needle penetration of the pulmonary vein was a significant risk factor for air embolism ...