title: Pleural fluid in rheumatoid pleuritis. Patient summary with histopathologic studies.
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D003594:Cytoplasmic Granules; D005455:Fluorescent Antibody Technique; D006801:Humans; D007962:Leukocytes; D008297:Male; D010994:Pleura / Q000473:pathology; D010995:Pleural Diseases / Q000175:diagnosis / Q000209:etiology*; D010996:Pleural Effusion