title: Diagnostic tools of pleural effusion.
abstract: Pleural effusion is not a rare disease in Korea. The diagnosis of pleural effusion is very difficult, even though the patients often complain of typical symptoms indicating of pleural diseases. Pleural effusion is characterized by the pleural cavity filled with transudative or exudative pleural fluids, and it is developed by various etiologies. The presence of pleural effusion can be confirmed by radiological studies including simple chest radiography, ultrasonography, or computed tomography. Identifying the causes of pleural effusions by pleural fluid analysis is essential for proper treatments. This review article provides information on the diagnostic approaches of pleural effusions and further suggested ways to confirm their various etiologies, by using the most recent journals for references.
authors.affiliation: Respiratory Division, Department of Internal Medicine, Konyang University College of Medicine, Daejeon, Korea.
authors.forename: Moon Jun
authors.initials: MJ
authors.lastname: Na
keywords: Diagnosis; Pleural Effusion; Pleurisy