title: The value and limitation of pleural fluid pH measurement.
abstract: Analysis of an aliquot of fluid from a pleural effusion will often provide the clinician with the information needed to establish a presumptive or definitive diagnosis of the patient's illness. A properly performed pleural fluid pH can maximize the diagnostic yield and provide guidelines for further clinical interventions.
authors.affiliation: Department of Respiratory and Environmental Medicine, University of Louisville School of Medicine, KY 40292.
authors.forename: A J
authors.initials: AJ
authors.lastname: Sanchez
authors.forename: T M
authors.initials: TM
authors.lastname: Roy
authors.forename: C L
authors.initials: CL
authors.lastname: Fields
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000150:complications; D003937:Diagnosis, Differential; D005122:Exudates and Transudates / Q000737:chemistry; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008173:Lung Diseases, Obstructive / Q000150:complications; D008175:Lung Neoplasms / Q000150:complications; D008875:Middle Aged; D010996:Pleural Effusion / Q000737:chemistry / Q000175:diagnosis / Q000209:etiology*; D011512:Proteus Infections / Q000150:complications; D011513:Proteus mirabilis