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106 Possible Causes for Increased Total Lung Capacity

  • Idiopathic Pulmonary Fibrosis

    Total lung capacity of Subject #8 increased from 41% of predicted to 52% after therapy; respective measures of diffusing capacity also improved from 20% to 33% of predicted[journals.plos.org] In contrast, in the group receiving interferon gamma-1b plus prednisolone, total lung capacity increased (from 70 /-6 percent of the predicted value at base line to 79 /-12[doai.io] The adjusted mean absolute change from baseline in total lung capacity was higher with placebo than with 150 mg of BIBF 1120 twice a day ( 0.24 liters vs. 0.12 liters, P 2[doi.org]

  • Chronic Obstructive Pulmonary Disease

    Other test abnormalities may include Increased total lung capacity Increased functional residual capacity Increased residual volume Decreased vital capacity Decreased single-breath[merckmanuals.com] Hyperinflation, or air trapping caused by expiratory flow limitation, causes operational lung volumes to increase and even approach the total lung capacity (TLC) during exercise[ncbi.nlm.nih.gov] […] of total lung capacity (TLC), functional residual capacity (FRC), residual volume (RV) and as a decrease in inspiratory capacity (IC) [15] .[physio-pedia.com]

  • Diffuse Pulmonary Lymphangiomatosis

    […] airways, emphysema, pulmonary fibrosis, decreased total lung capacity, and increased incidences of lung cancer, pulmonary infections, and tuberculosis.[science.gov] The total vascular resistance is lowest at functional residual capacity (FRC) and is higher at low lung volume (residual volume [RV]) and high lung volume (total lung capacity[what-when-how.com] Chronic pulmonary problems include decreases in lung function, bronchitis with hyper-reactive airways, bronchiolitis, bronchiectasis, stenosis of the trachea and other large[science.gov]

  • Asthma

    […] breathing occurs near predicted total lung capacity.[ncbi.nlm.nih.gov] Dynamic hyperinflation In asthmatic crisis, remarkably high volumes of functional residual capacity (FRC), total lung capacity and residual volume can be observed, and tidal[ncbi.nlm.nih.gov] The increase in lung volume tends to increase airway caliber and consequently reduce the resistive work of breathing.[ncbi.nlm.nih.gov]

  • Tuberculosis

    All this results in three major effects: Reduced breathing and vital capacity, reduced total respiratory membrane surface area and increased thickness of the respiratory membrane[symptoma.com] , and lastly, abnormal ventilation-perfusion ratio of the lung.[symptoma.com]

  • Acromegaly

    Patients with acromegaly often have an increase in their total lung capacity (81% of men and 56% of women), owing to an increase in alveolar volume.[ncbi.nlm.nih.gov] The inspiratory time is shorter and the breathing frequency may increase.[ncbi.nlm.nih.gov]

  • Pulmonary Disorder

    Obstructive disease is characterized by reduced expiratory flow rates and increased total lung capacity.[texaspulmonary.com] total lung capacity, functional residual capacity, and residual volume.[aafp.org] Characteristics of restrictive respiratory disease are decreased forced expired vital capacity and total lung capacity, with increased work of breathing and inefficient exchange[texaspulmonary.com]

  • Restrictive Lung Disease

    Total lung capacity (TLC) : Total lung capacity (TLC) is calculated by adding the volume of air left in the lungs after exhalation (the residual volume) with the FVC.[copd.about.com] Unlike obstructive lung diseases, such as asthma and chronic obstructive pulmonary disease (COPD), which show a normal or increased total lung capacity (TLC), restrictive[emedicine.medscape.com] […] in one second (FEV1) Decreased Decreased or normal FEV1/FVC ratio Decreased Normal or increased Total lung capacity (TLC) Normal or increased Decreased Laboratory Tests Lab[copd.about.com]

  • Pulmonary Lymphangioleiomyomatosis

    There was a trend toward increased total lung capacity (114 /- 7% expressed as mean of percentage predicted /- SEM) and increased residual volume (207 /- 24%).[ncbi.nlm.nih.gov] There was a trend toward increased total lung capacity (114 7% expressed as mean of percentage predicted SEM) and increased residual volume (207 24%).[doi.org] An increase in the percentage of predicted total lung capacity (%TLC) correlated with a poor prognosis at 2, 3, and 5 yr after the first examination, with statistically significant[doi.org]

  • Lymphangioleiomyomatosis

    There was a trend toward increased total lung capacity (114 /- 7% expressed as mean of percentage predicted /- SEM) and increased residual volume (207 /- 24%).[ncbi.nlm.nih.gov] There was a trend toward increased total lung capacity (114 7% expressed as mean of percentage predicted SEM) and increased residual volume (207 24%).[doi.org] The computed tomographic image-derived residual volume and the ratio of residual volume to total lung capacity increased more in the placebo group than in the sirolimus group[ncbi.nlm.nih.gov]

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