Pleural effusion may be caused by cancer, cancer treatment, or other conditions. A pleural effusion may be malignant (caused by cancer) or nonmalignant (caused by a condition that is not cancer). Malignant pleural effusion is a common problem for patients who have certain cancers. Lung cancer, breast cancer, lymphoma, and leukemia cause most malignant effusions.
Supercharged Engine. A (also known as a blower) is an air compressor used to force air into the combustion chamber(s) of an internal combustion engine at pressures higher than would otherwise be the case. Any device which does this is a .
Kompressor (stylized as KOMPRESSOR) is a marketing name by Mercedes-Benz used in supercharged engines. The term is not widely used by other motor manufacturers. The first supercharger was developed in 1921 by a Daimler-Benz team with assistance from Ferdinand Porsche.