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(plo͝or`ĭsē), inflammation of the pleura (the membrane that covers the lungs and lines the chest cavity). It is sometimes accompanied by pain and coughing. The inflammation may be dry or it may be accompanied by an effusion, or fluid, that fills the chest cavity; when the effusion is infected, the condition is known as empyema. The dry type of pleurisy usually occurs in association with bacterial infections such as pneumonia. Pleurisy with effusion is often associated with such chronic lung conditions as tuberculosis or tumors. Immune disorders such as lupus and rheumatic fever tend to have recurrent pleurisy, with or without effusion. Epidemic pleurodynia, a pleurisy attributed to a virus, is a mild disease of short duration. Treatment of pleurisy is directed at the underlying condition as well as the symptoms.



inflammation of the pleura.

Pleurisy may be infectious or noninfectious. The causative agents in man and animals include the Mycobacterium tuberculosis, cocci, and viruses. In man the most common types are tubercular pleurisy, with primary localization of the infection in the lung or in the lymph nodes, and pleurisy as a complication of inflammation of the lungs. Forms of noninfectious pleurisy are toxic pleurisy, which arises when the pleura is irritated by toxic metabolic products, such as the nitrogenous residues that occur with uremia; traumatic pleurisy; and pleurisy occurring with tumors of the lungs or of the pleura itself. Another form of the disease is primary, or idiopathic, pleurisy, whose etiology has not been established.

Fibrinous pleurisy, with deposit of a dry exudate, fibrin, on the pleurae, occurs with tuberculosis and pneumonia. Exudative pleurisy, in which the fissure between the pleurae is filled with an exudate, may be serous or serofibrinous (tubercular, idiopathic, or rheumatic), hemorrhagic (tubercular or with tumors), or purulent and putrefactive (as with lung abscesses). Pleurisy may be acute or chronic and localized or diffuse.

The symptoms of pleurisy are malaise, fever, chills, perspiration, cough, dyspnea, and changes in the blood’s composition. With dry pleurisy there is pain in the thorax and the sound of pleural friction with auscultation. With exudative pleurisy, a dulling of pulmonary sound is revealed by percussion; diverticulum of the thorax in the region of the exudate may occur, and respiration is severely attenuated. The data of X-ray diagnosis are important. Adhesions may remain after pleurisy. The disease is treated by antibiotics and by antiallergic, anti-inflammatory, and symptomatic agents. The exudate is removed by means of pleurocentesis.


Abrikosov, A. I. Chastnaiapatologicheskaia anatomiia, fasc. 3. Moscow, 1947.
Rabukhin, A. E. Tuberkuleznye plevrity. Moscow, 1948.
Bolezni sistemy dykhaniia. Edited by T. Garbin’skii. Warsaw, 1967.



Inflammation of the pleura. Also known as pleuritis.


inflammation of the pleura, characterized by pain that is aggravated by deep breathing or coughing
References in periodicals archive ?
Dubois and Tuffanelli noted 45% of their 520 patients had pleuritic chest pain and 30% had pleural effusion.
In the immunocompetent patient the presence of extrapulmonary symptoms such as diarrhoea, headache and myalgia suggests infection with the so-called atypical pathogens--Mycoplasma pneumoniae, Chlamydia psittaci and Legionella pneumophila--especially if the symptoms are more prominent than cough and pleuritic chest pain.
If I see an adolescent who presents with unexplained pleuritic chest pain, dyspnea, hypoxemia, and one risk or more of the risk factors, I go looking for it," Dr.
Other, less common, manifestations include confusion, skin rashes, pleuritic chest pain and pancreatitis.
Recurrent episodes of pneumonia, including the signs of fever and productive cough, are the most common, but nonspecific symptoms including chest pain, pleuritic pain, shortness of breath and wheezing could be found at presentation.
he screams, swinging round to face her, his wildly gesticulating arms accidentally leading to a huge surge on punters mistakenly putting their money on a three-legged nag called Pleuritic Collapse in the 2.
Malignant pleural effusion: accumulation of fluid in the pleural space with malignant cells within it; may cause severe dyspnea, chest tightness, pleuritic pain, and cough
Dearbonne alleged in his complaint that Betty was admitted to Mid-Jefferson Hospital On January 25, 2005, after visiting the emergency room with complaints of difficulty breathing, pleuritic, fever, and chills.
Among the complications, pleuritic chest pain and fever are the most common, but they do not last long and usually are resolved with anti-inflammatory therapy.
Five days following discharge, he presented with abdominal pain, left sided pleuritic chest pain, fever, shortness of breath and cough.
A patient with pulmonary artery agenesis who has shortness of breath and pleuritic chest pain was admitted with the classical symptomatology of the condition and diagnosed (10).