Air Trapping on HRCT in Asthmatics: Correlation with Pulmonary Function Test

1997 ◽  
Vol 36 (2) ◽  
pp. 235
Author(s):  
Jung Hwa Hwang ◽  
Chull Hee Cha ◽  
Jai Soung Park ◽  
Young Beom Kim ◽  
Hae Kyung Lee ◽  
...  
Keyword(s):  
Pulmonary Function ◽  
Pulmonary Function Test ◽  
Air Trapping ◽  
Function Test

scholarly journals Focal air trapping in patients with HIV infection: CT evaluation and correlation with pulmonary function test results.

1999 ◽  
Vol 172 (4) ◽  
pp. 1033-1038 ◽  
Author(s):  
M Gelman ◽  
M A King ◽  
D E Neal ◽  
E R Pacht ◽  
T L Clanton ◽  
...  
Keyword(s):  
Hiv Infection ◽  
Pulmonary Function ◽  
Pulmonary Function Test ◽  
Test Results ◽  
Air Trapping ◽  
Function Test ◽  
Ct Evaluation

scholarly journals CT densitovolumetry in children with obliterative bronchiolitis: correlation with clinical scores and pulmonary function test results

2013 ◽  
Vol 39 (6) ◽  
pp. 701-710 ◽  
Author(s):  
Helena Mocelin ◽  
Gilberto Bueno ◽  
Klaus Irion ◽  
Edson Marchiori ◽  
Edgar Sarria ◽  
...  
Keyword(s):  
Pulmonary Function ◽  
Pulmonary Function Test ◽  
Clinical Score ◽  
Obliterative Bronchiolitis ◽  
Normal Lung ◽  
Test Results ◽  
Air Trapping ◽  
Clinical Scores ◽  
Function Test ◽  
Minute Walk

OBJECTIVE: To determine whether air trapping (expressed as the percentage of air trapping relative to total lung volume [AT%]) correlates with clinical and functional parameters in children with obliterative bronchiolitis (OB).METHODS: CT scans of 19 children with OB were post-processed for AT% quantification with the use of a fixed threshold of −950 HU (AT%950) and of thresholds selected with the aid of density masks (AT%DM). Patients were divided into three groups by AT% severity. We examined AT% correlations with oxygen saturation (SO2) at rest, six-minute walk distance (6MWD), minimum SO2 during the six-minute walk test (6MWT_SO2), FVC, FEV1, FEV1/FVC, and clinical parameters.RESULTS: The 6MWD was longer in the patients with larger normal lung volumes (r = 0.53). We found that AT%950 showed significant correlations (before and after the exclusion of outliers, respectively) with the clinical score (r = 0.72; 0.80), FVC (r = 0.24; 0.59), FEV1 (r = −0.58; −0.67), and FEV1/FVC (r = −0.53; r = −0.62), as did AT%DM with the clinical score (r = 0.58; r = 0.63), SO2 at rest (r = −0.40; r = −0.61), 6MWT_SO2 (r = −0.24; r = −0.55), FVC (r = −0.44; r = −0.80), FEV1 (r = −0.65; r = −0.71), and FEV1/FVC (r = −0.41; r = −0.52).CONCLUSIONS: Our results show that AT% correlates significantly with clinical scores and pulmonary function test results in children with OB.

Pulmonary function test in Petrol Pump workers of Ahmedabad

2012 ◽  
Vol 2 (7) ◽  
pp. 380-381
Author(s):  
Dr. Rajula Tyagi ◽  
◽  
Dr.Devanshi U Dr.Devanshi U
Keyword(s):  
Pulmonary Function ◽  
Pulmonary Function Test ◽  
Function Test ◽  
Petrol Pump

scholarly journals Pulmonary function test values due to a diaphragmatic hernia

2016 ◽  
pp. bcr2016216542
Author(s):  
Jesper Rømhild Davidsen ◽  
Leo Nygaard ◽  
Christian B Laursen ◽  
Daniel Pilsgaard Henriksen
Keyword(s):  
Pulmonary Function ◽  
Diaphragmatic Hernia ◽  
Pulmonary Function Test ◽  
Function Test

Significance of the pulmonary function test for the diagnosis of subglottic stenosis: a systematic review

B-ENT ◽  
2021 ◽  
Vol 16 (4) ◽  
pp. 233-239
Author(s):  
Abdulaziz Alrabiah ◽  
◽  
Mohammed Jomah ◽  
Shatha Alduraywish ◽  
Shaffi Shaikh ◽  
...  
Keyword(s):  
Systematic Review ◽  
Pulmonary Function ◽  
Pulmonary Function Test ◽  
Subglottic Stenosis ◽  
Function Test

P05.05 Impact of Lung Stereotactic Body Radiotherapy on Pulmonary Function Test – Experience from Tertiary Cancer Centre in India

2021 ◽  
Vol 16 (10) ◽  
pp. S983
Author(s):  
P. Sawant ◽  
P. Mittal ◽  
A. Tibdewal ◽  
N. Mummudi ◽  
S. Tandon ◽  
...  
Keyword(s):  
Pulmonary Function ◽  
Pulmonary Function Test ◽  
Stereotactic Body Radiotherapy ◽  
Cancer Centre ◽  
Function Test
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