and dysmorphic red blood cell casts. A quantitative serum pregnancy test was positive. Bronchoalveolar lavage retrieved blood-tinged fluid, numerous red blood cells and hemosiderin-laden macrophages but few neutrophils. Microbiology studies for bacteria, mycobacteria and fungi in the bronchoalveolar lavage fluid were negative. Perinuclear antineutrophil cytoplasmic antibodies (P-ANCA) with spec...

Citation: Rossi H, Virtala A-M, Raekallio M, Rahkonen E, Rajamäki MM and Mykkänen A (2018) Comparison of Tracheal Wash and Bronchoalveolar Lavage Cytology in 154 Horses With and Without Respiratory Signs in a Referral Hospital Over 2009−2015. Front. Vet. Sci. 5:61. doi: 10.3389/fvets.2018.00061 comparison of Tracheal Wash and Bronchoalveolar lavage cytology in 154 horses With and Without respir...

BACKGROUND COPD is associated with increased numbers of T cells in the lungs, particularly CD8+ T cells. The mechanisms of increased T cells are unknown but may be related to repeated virus infections in COPD patients. We analysed lymphocyte subsets in blood and bronchoalveolar lavage in smokers and COPD subjects during experimental rhinovirus infections. METHODS Lymphocytes were isolated fro...

and dysmorphic red blood cell casts. A quantitative serum pregnancy test was positive. Bronchoalveolar lavage retrieved blood-tinged fluid, numerous red blood cells and hemosiderin-laden macrophages but few neutrophils. Microbiology studies for bacteria, mycobacteria and fungi in the bronchoalveolar lavage fluid were negative. Perinuclear antineutrophil cytoplasmic antibodies (P-ANCA) with spec...

BACKGROUND Standardised expression of results of bronchoalveolar lavage (BAL) is problematical in the absence of a validated "denominator" of epithelial lining fluid dilution. The suitability of albumin in BAL fluid has been investigated in groups of clinically stable asthmatic and control subjects. METHODS Absolute levels of albumin in BAL fluid were measured in a preliminary study of 21 ast...

A case of clinically and radiologically typical asbestosis manifesting in a 55 year old man occurred 36 years after a brief exposure period of less than one year. A transbronchial lung biopsy was performed but the samples were considered non-diagnostic. The diagnosis was supported by the use of bronchoalveolar lavage to obtain alveolar samples and scanning electron microscopy-energy dispersive ...

Background: Pneumonia is a major cause of morbidity and mortality in immunocompromised patients. Bronchoalveolar lavage (BAL) is commonly used to help diagnose and characterize pneumonia in these patients. Mini-BAL is a lessinvasive, less-costly and less-cumbersome diagnostic tool than BAL. Objectives: In this study, we compared the diagnostic value of BAL and mini-BAL in the evaluation of pneu...

The intensity of gallium-67 scintiscans, lymphocyte counts in bronchoalveolar lavage fluid, and pathologic changes were studied in 26 patients with untreated pulmonary sarcoidosis. Noncaseating granulomas were recognized with significantly greater frequency in stage 2 (80 percent; 8/10 cases) than in stage 1 (43 percent; 6/14 cases). Alveolitis showed little relation to the roentgenographic sta...

Acute pulmonary oedema can be induced by intraperitoneal injection of Escherichia coli endotoxin in the mouse. A fall in serum angiotensin converting enzyme activity is found in mice given endotoxin and in patients with septic adult respiratory distress syndrome, and has been proposed as an indicator of lung microvascular injury. Protein concentration and angiotensin converting enzyme activity ...

Background: Pneumonia is a major cause of morbidity and mortality in immunocompromised patients. Bronchoalveolar lavage (BAL) is commonly used to help diagnose and characterize pneumonia in these patients. Mini-BAL is a lessinvasive, less-costly and less-cumbersome diagnostic tool than BAL. Objectives: In this study, we compared the diagnostic value of BAL and mini-BAL in the evaluation of pneu...