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Idiopathic Pulmonary Fibrosis
[…] total lung capacity (TLC) Decreased forced vital capacity (FVC) Decreased diffusing capacity of the lung for carbon monoxide (DLCO) Reduced diffusing capacity is mainly due[pathologyoutlines.com]
Pulmonary function test results may be normal in mild disease or shows restriction pattern (i.e. reduced vital capacity and total lung capacity but near normal residual volume[radiopaedia.org]
Chronic dyspnea Dry cough Fatigue Digital clubbing Abnormal chest auscultation End inspiratory fine crackles in bibasilar lung Restrictive pattern in pulmonary function tests: Decreased[pathologyoutlines.com]
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Ankylosing Spondylitis
Pulmonary function tests show decreased vital capacity and total lung capacity, although residual and functional residual lung volumes were increased.[mhmedical.com]
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Kyphoscoliosis
Sue displayed a restrictive lung pattern, evidenced by a decreased vital capacity and tidal volume with severe nocturnal dyspnoea, resulting in raised carbon dioxide levels[ncbi.nlm.nih.gov]
Patients with scoliosis suffer from restrictive lung diseasewhich decreased vital capacity, functional residual capacity, tidal volume, and increased respiratory rate. [1][joacp.org]
[…] in TLC, vital capacity (VC), and FRC but without changes in residual volume (RV). 5,6 The severity of compression is directly related to the degree of kyphoscoliotic angulation[archbronconeumol.org]
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Distal Myopathy with Early Respiratory Muscle Involvement
vital capacity Clinical features from OMIM: 607569 Human phenotypes related to Myopathy, Distal, with Early Respiratory Failure, Autosomal Dominant: 32 (show all 12) # Description[malacards.org]
Pulmonary function test showed decreased vital capacity to 70% of the expected normal value.[academic.oup.com]
vital capacity with no evidence of obstruction) and a decrease of vital capacity by 20% or more in the supine position compared with standing.[ncbi.nlm.nih.gov]
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Flail Chest
Historically, the free-floating flail segment was deemed responsible for an the increased work of breathing with subsequent hypoxemia and decreased vital capacity; this belief[jtojournal.com]
Schiller and colleagues published a study in the European Journal of Trauma and Emergency Surgery showing that the procedure significantly improved forced vital capacity in[mayoclinic.org]
"Initially, we focused only on flail chest, but now we offer surgery to people with simple, non-flail rib fractures if their vital capacity is less than 1500 on serial exams[mayoclinic.org]
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Pneumothorax
This reduces the size of the lungs equivalent to the amount of gas decreasing the vital capacity of the lung and reducing the partial pressure of oxygen.[symptoma.com]
Due to this there is a decrease in vital capacity as well as a decrease in PaO2 which is the main consequence of a pneumothorax.[physio-pedia.com]
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Pulmonary Disorder
vital capacity, decreased DLCO, usually no obstructive component Multifocal, bilateral alveolar infiltrates ESR, high-resolution CT, lung biopsy Congestive heart failure[aafp.org]
Decreased expansion of the lungs *decreased total, vital, functional residual capacity, and residual volume* Fibrotic Interstitial Lung Disease Can be acute, subacute, or[prezi.com]
Onset at any age; may be associated with history of flu-like illness, collagen vascular disease, or toxic exposure Often subacute presentation with dyspnea, cough, and fever Decreased[aafp.org]
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Asbestosis
[…] pulmonary compliance ) Early: decreased DL CO Later: reduced vital capacity and total lung capacity Normal to increased ratio of FEV 1 to FVC Bronchoalveolar lavage Biopsy[amboss.com]
The CO diffusing capacity is decreased and may be the earliest abnormality seen.[symptoma.com]
Supradiaphragmatic and pleural reticulonodular opacities / plaques Rounded atelectasis In some cases, pleural effusion HR- CT : Pulmonary function test : Restrictive ventilatory defects (decreased[amboss.com]
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Restrictive Lung Disease
(7) 1.Decreased vital capacity 2.Expiratory flow rates remain normal 3.FEV1/FVC is preserved 4.Increased work of breathing (dyspnea) 5.Rapid, shallow breathing pattern (Leads[cram.com]
Total lung capacity; VC, vital capacity; FRC, functional residual capacity; RV, residual volume; FEV 1 %, percentage of forced vital capacity in 1 second; MMEFR 25%-75% ,[clinicalgate.com]
Pulmonary function test demonstrates a decrease in the forced vital capacity.[en.wikipedia.org]
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Myasthenia Gravis
Monitoring arterial pO 2 or oxygen saturation is not enough, as vital capacity can decrease markedly before these parameters change.[patient.info]
The best method is regularly to monitor vital capacity, tidal volume, negative inspiratory force and blood gases in such patients.[patient.info]