Pleural effusion, also called “water on the lungs,” is extra fluid buildup between thin membranes that line your lungs and chest wall. These membranes (pleura) normally contain a few teaspoons of ...

A 36-year-old man who was undergoing long-term hemodialysis was hospitalized with a two-day history of increasing dyspnea on exertion. He stated that he did not have cough, orthopnea, or night sweats.

A 67-year-old white female who was treated for exacerbation of her chronic obstructive pulmonary disease returned a week later with the same shortness of breath. This time she had new-onset bilateral ...