Some of the other causes include: 1  Lung infections, such as pneumonia and tuberculosis. 2  Other diseases such as systemic lupus erythematosus (lupus), rheumatoid arthritis, cancer, liver diseases, and pulmonary embolism.3  Chest injuries.4  Drug reactions.ome of the other causes include: 1  Lung infections, such as pneumonia and tuberculosis. 2  Other diseases such as systemic lupus erythematosus (lupus), rheumatoid arthritis, cancer, liver diseases, and pulmonary embolism. 3  Chest injuries. 4  Drug reactions.
The definition of a patch is a small area that's different from what's around it. An example of a patch is small area of grass in the middle of a parking lot. An example of a patch is a red wine stain on white carpet. Patch means a piece of material used to cover, fix or protect.
Plight definition, a condition, state, or situation, especially an unfavorable or unfortunate one: to find oneself in a sorry plight. See more.