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All Diagnosis Diagnostic Techniques and Procedures Diagnostic Techniques, Respiratory System Respiratory Function Tests Lung Volume Measurements Total Lung Capacity

Total Lung Capacity 167 articles

  1. Lung volumes in 4,774 patients with obstructive lung disease.

    Chest 115(1):68 (1999) PMID 9925064

    Of the 4,774 patients observed with evidence of airways obstruction, 61% were men. Self-reported diagnoses included asthma, 19%; emphysema or COPD, 23%; chronic bronchitis, 1.5%; and alpha1-antiprotease deficiency, 0.6%. Fifty-six percent of the patients did not report a respiratory disease. The deg...
  2. [Pneumoconiosis and exposure to wood].

    Revue des Maladies Respiratoires 14(6):489 (1997) PMID 9496609

    The authors report a case of an employee in the wood processing industry. The clinical presentation was respiratory with dyspnoea on effort. The chest x-ray showed bilateral interstitial changes. Following bronchioalveolar lavage electron microscopic studies showed evidence of silica particles. Resp...
  3. The validity of radiographic estimation of total lung capacity in patients with respiratory disease.

    Chest 114(2):513 (1998) PMID 9726739

    Our findings suggest that this planimetric technique should not be used as a substitute for conventional measures of TLC in clinic populations receiving routine radiographs. The large diagnostic group specific mean differences observed between radiographic and conventional measures of TLC also sugge...
  4. Usefulness of the flow volume loop.

    Chest 113(3):847 (1998) PMID 9515875

  5. Decline in lung function in lymphangioleiomyomatosis: relation to menopause and progesterone treatment.

    American Journal of Respiratory and Critical Ca... 160(2):628 (1999) PMID 10430739

    We studied the rate of decline in FEV(1) and carbon monoxide transfer factor (TL(CO)) in a national cohort of patients with lymphangioleiomyomatosis in the United Kingdom and its relation to two factors that might influence the disease, menopausal status and progesterone treatment. We used retrospec...
  6. Prospective study of lung volumes in young asthmatic children.

    Acta Paediatrica 86(12):1298 (1997) PMID 9475304

    We conclude that persistent elevation of lung volume in young asthmatic children appears to be uncommon....
  7. Pulmonary function in Sardinian fire fighters.

    American Journal of Industrial Medicine 30(1):78 (1996) PMID 8837687

    Our study examined the respiratory function of 92 firemen whose main activity is fire fighting in forests and open country. Such fire fighting activities are to be considered a risk to the respiratory tract, taking into account studies already in the literature that have evaluated the nature and qua...
  8. Hydrostatic weighing without head submersion: description of a method.

    Medicine & Science in Sports & Exercise 20(1):66 (1988) PMID 3343920

    Hydrostatic weighing (HW) was performed at residual volume (RV) and total lung capacity without head submersion (TLCNS). Ninety-five males (25.6 +/- 4.9 yr) and 87 females (22.6 +/- 5.2 yr) were studied at two laboratory sites using identical protocols. Twenty males and 20 females were separated fro...
  9. A lung computed tomographic assessment of positive end-expiratory pressure-induced lung overdistension.

    American Journal of Respiratory and Critical Ca... 158(5):1571 (1998) PMID 9817710

    The aim of this study was to assess positive end-expiratory pressure (PEEP)-induced lung overdistension and alveolar recruitment in six patients with acute lung injury (ALI) using a computed tomographic (CT) scan method. Lung overdistension was first determined in six healthy volunteers in whom CT s...
  10. Effect of lung volume reduction surgery on diaphragm strength.

    American Journal of Respiratory and Critical Ca... 157(5):1578 (1998) PMID 9603141

    We hypothesized that it may improve diaphragm strength. We evaluated 37 patients for pulmonary rehabilitation and LVRS. Before and 8 wk after pulmonary rehabilitation, 24 patients had spirometry, lung volumes, diffusion capacity, incremental symptom limited maximum exercise test, 6-min walk test, ma...