منابع مشابه
The diagnostic value of pleural fluid pH.
One hundred eighty-three patients had simultaneous blood and pleural fluid pH determinations. Thirty-six effusions were transudates, and 147 were exudates. In 46 effusions, the pleural fluid pH was less than 7.30; all 46 were exudates. A pleural fluid pH less than 7.30 was associated with the following six diagnoses: (1) empyema; (2) malignancy; (3) collagen vascular disease; (4) tuberculosis; ...
متن کاملDiagnostic Significance of Pleural Fluid pH
The pH, PCW and bicarbonate levels were measured in 178 pleural effusions grouped according to preset criteria into various diagnostic categories. The pH and Pcoz were found to vary widely, the ranges being 6.80 to 7.60 and 26 to 126 mm Hg, respectively. The effusions associated with pneumonia (parapneumonk effusions) showed the most widely varying values of pH. Apparently the pleural fluid pH ...
متن کاملDiagnostic value of pleural fluid cytology in occult Boerhaave's syndrome.
When Boerhaave's syndrome presents with atypical clinical features and eludes prompt diagnosis, delays in surgical therapy increase complications and mortality. We present a patient with occult Boerhaave's syndrome who had nondiagnostic esophageal contrast studies and thoracic computed tomography. Pleural fluid cytologic analysis established the presence of esophageal rupture by detecting undig...
متن کاملThe Diagnostic Value of Pleural Fluid Cytology in Benign and Malignant Pleural Effusions
In developing countries, where investigations and health facilities are inadequate and cost of treatment is unaffordable, cytological examination of body fluids is considered a cheap, rapid, and highly effective tool in identification of the etiology of effusion with prediction of the underlying disease. Cytological examination can detect malignant cells in effusions and sometimes it's superior...
متن کاملPleural fluid pH in the evaluation of pleural effusions.
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ژورنال
عنوان ژورنال: Tuberculosis and Respiratory Diseases
سال: 1985
ISSN: 1738-3536,2005-6184
DOI: 10.4046/trd.1985.32.4.252