bronchiectasis
Conditions
Interventions
bronchiectasis and SPN:PET/CT scan
Sponsors
the first affiliated hospital, Medical college, Xi'an
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: (1) Capable of independent activity Chinese people; (2) age more than 18 years (including 18 years old); (3) Be diagnosed as bronchiectasia by 2010 edition of BTS guidelines; (4) Be able to do the pulmonary function test successfully; (5) Could present their symptom by themselves; (6) Only the standard DICOM format for image storage; (7) the detectors of CT more than 16 rows (8) Slice thickness is smaller than or equal to 1.25mm.
Exclusion criteria
Exclusion criteria: (1) Inability to extract original data by the CT machine fault; (2)Artifacts of the clothes or metal foreign body have effect on CT original data acquisition; (3) Obvious motion artifact; (4) patient with severe cardiovascular disease (such as one year history of myocardial infarction, unstable or life-threatening arrhythmia); (5) patient with malignant tumor or received radiotherapy; (6) patient with some chronic disease have impact on results (such as: severe congestive heart failure, active gastric or duodenal ulcer, uncontrolled diabetes); (7) pregnant, lactating women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| lung volume;lung volume of each lobe;the segmentation and quantification of pulmonary f;the segmentation and quantification of bronchus;the segmentation and quantification of pulmonary v; | — |
Countries
China
Contacts
Public ContactChen-wang Jin
Outcome results
None listed