These are fruits which you can buy in shops, and which are also acceptable as botanical fruits: 1  berry fruits: redcurrant, gooseberry, cranberry, blueberry Also, but not commonly known as berry fruits, are tomato, avocado, banana. 2  false berries: blackberry, strawberry, raspberry: they are aggregate fruits (see below).
An empyema (from Greek á¼Î¼ÏÏÎ·Î¼Î±, abscess) is a collection or gathering of pus within a naturally existing anatomical cavity. For example, pleural empyema is empyema of the pleural cavity. It must be differentiated from an abscess, which is a collection of pus in a newly formed cavity.
From Wikipedia, the free encyclopedia. Pleural empyema, also known as pyothorax or purulent pleuritis, is empyema (an accumulation of pus) in the pleural cavity that can develop when bacteria invade the pleural space, usually in the context of a pneumonia. It is one of various kinds of pleural effusion.