SUPPURATIVE PLEURISY Meaning and
Definition
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Suppurative pleurisy is a medical condition characterized by inflammation of the pleura, which is the membrane that surrounds the lungs. It is commonly caused by a bacterial infection, leading to the formation of pus within the pleural space.
The pleural space is a thin cavity located between the visceral pleura (which covers the lungs) and the parietal pleura (which lines the chest wall). In cases of suppurative pleurisy, bacteria enter the pleural space, typically through the bloodstream, airways, or as a result of an adjacent infection, such as pneumonia. The presence of bacteria triggers an immune response, causing an accumulation of white blood cells and an inflamed pleural membrane. This inflammatory response may result in the formation of pockets of pus within the pleural space.
Symptoms of suppurative pleurisy often include severe chest pain, particularly during deep breathing or coughing. There may also be a persistent cough, difficulty breathing, fever, chills, and general malaise. Diagnosis is typically made through a combination of physical examination, imaging tests (such as chest X-ray or CT scan), and analysis of pleural fluid obtained from a procedure called thoracentesis.
Prompt treatment is crucial to prevent complications, such as a lung abscess, empyema (pus-filled pleural cavity), or sepsis. Treatment generally involves the administration of antibiotics to target the underlying infection, along with pain management and supportive care. In some cases, drainage of the pleural fluid may be necessary to alleviate symptoms and promote healing.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for SUPPURATIVE PLEURISY
Etymology of SUPPURATIVE PLEURISY
The term "suppurative pleurisy" has its roots in Latin and Greek.
- "Suppurative" comes from the Latin word "suppuratus", which means "formed or producing pus". It is derived from the verb "suppurare", meaning "to form or discharge pus".
- "Pleurisy" has a Greek origin, derived from the Greek word "pleura", meaning "side" or "rib". The suffix "-isy" in English medical terminology signifies inflammation. Therefore, "pleurisy" refers to an inflammation of the pleura, the lining of the lungs and chest cavity.
When combined, "suppurative pleurisy" refers to an inflammation of the pleura characterized by the formation of pus.
