title: Diagnosis of pleural effusions.
abstract: Sixty patients of pleural effusion with different aetiology are described. Various microbiological and biochemical parameters were done simultaneously in blood and pleural fluid to differentiate tuberculosis and non-tuberculosis effusions. Some biochemical tests were thought to be helpful in differential diagnosis but no single parameter was found diagnostic. Routine investigations of pleural fluid, sputum and pleural biopsy still remain the best method of diagnosis.
authors.affiliation: PMRC Research Centre, Jinnah Postgraduate Medical Centre, Karachi.
authors.forename: S
authors.initials: S
authors.lastname: Aziz
authors.forename: F
authors.initials: F
authors.lastname: Agha
authors.forename: S M
authors.initials: SM
authors.lastname: Rizvi
mesh_terms: D000469:Alkaline Phosphatase / Q000378:metabolism*; D001798:Blood Proteins / Q000378:metabolism*; D003937:Diagnosis, Differential; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000378:metabolism*; D008103:Liver Cirrhosis / Q000150:complications / Q000503:physiopathology; D010996:Pleural Effusion / Q000209:etiology* / Q000503:physiopathology; D016066:Pleural Effusion, Malignant / Q000209:etiology / Q000503:physiopathology; D014397:Tuberculosis, Pulmonary / Q000150:complications / Q000503:physiopathology
chemical_list: D001798:Blood Proteins; D007770:L-Lactate Dehydrogenase; D000469:Alkaline Phosphatase