ライフサイエンスコーパス: lung scan

1 s in the care of patients with nondiagnostic lung scans.

2 with decreased perfusion in nuclear medicine lung scans.

3 oppler ultrasound and venography, and repeat lung scans.

4 ions less than -950 Hounsfield units on full-lung scans.

5 of airway remodeling on computed tomography lung scans.

6 ong-term anticoagulation after their initial lung scans, 22 (19%) died, none of whom had PE confirmed

7 0 000 (range, 45 000-159 000) false-positive lung scans, 6000 (range, 6000-7000) colonoscopy complica

8 eported symptoms not previously present, and lung-scan abnormalities were common among those who were

9 Computed tomographic lung-scan abnormalities were found in 108 of 171 patient

10 nation for the discrepancy between perfusion lung scan and pulmonary angiographic findings in PVOD is

11 inel lymph-node procedures decreased by 45%, lung scans by 56%, bone scans by 60%, myocardial studies

12 E without further diagnostic testing such as lung scanning, chest computed tomography (CT) scanning,

13 Lung scanning continues to be a first-line test, but in

14 is less than that with ventilation-perfusion lung scanning during all trimesters.

15 n each of 19 bronchopulmonary segments in CT lung scans from 199 patients with asthma, AT was categor

16 igh-probability" ventilation/perfusion (V/Q) lung scans generally indicate proximal pulmonary arteria

17 nterpretation of ventilation/perfusion (V/Q) lung scans, if verified by prospective evaluation to hav

18 gitudinal analysis of baseline and Year 3 CT lung scans in SARP-3 participants, radiologists generate

19 lity interpretation of ventilation-perfusion lung scans in the Prospective Investigation of Pulmonary

20 s of mucus plugs in computed tomography (CT) lung scans in the Severe Asthma Research Program (SARP)-

21 Lung scan interpretations were analyzed for frequency of

22 Thus, revision of the traditional lung scan interpretive criteria based upon pleural effus

23 of pulmonary embolism is challenging because lung scanning is nondiagnostic in most patients and beca

24 lowed by whole-body scanning (n = 135, 84%), lung scanning (n = 126, 78%), and virtual colonoscopy (n

25 > 3 small subsegmental defects on perfusion lung scans of patients with suspected acute pulmonary em

26 l diagnostic methods have been described for lung scans, of which the most widely applied uses 99mTc-

27 nterpretation of ventilation/perfusion (V/Q) lung scans on the basis of criteria dependent on whether

28 LISA is as diagnostically useful as a normal lung scan or negative duplex ultrasonography finding.

29 d testing for PE, consisting of radionuclide lung scanning or contrast-enhanced computed tomography a

30 r, CTPA, scintillation ventilation perfusion lung scanning or formal pulmonary angiography.

31 rench Society of Nuclear Medicine to collect lung scans performed on COVID-19 patients for suspected

32 ysis of high-resolution computed tomographic lung scans permits quantitative morphometry of the lung

33 had PE proven by necropsy, high-probability lung scan, pulmonary angiography, or venous ultrasonogra

34 nsity thresholds in computed tomography (CT) lung scans quantify air trapping (AT) at the whole-lung

35 The stripe sign in perfusion lung scanning refers to an area of focal hypoperfusion t

36 r all patients who had ventilation/perfusion lung scans reported as IP or indeterminate during a 7-yr

37 Radionuclide lung scan reports showed asymmetric hypoperfusion in 47

38 graphy and venography, ventilation-perfusion lung scan, venous ultrasonography, d-dimer assay, and cl

39 In the active arm, the pre-dialysis lung scan was used to titrate ultrafiltration during dia

40 lmonary angiography or ventilation-perfusion lung scanning was performed.

41 diate probability (IP) ventilation/perfusion lung scans was performed to evaluate: the frequency of d

42 in whom nondiagnostic ventilation-perfusion lung scans were obtained.

43 Lung scans were performed between March 2020 and April 2

44 urrent TE disease is low in patients with IP lung scans who are appropriately evaluated and managed a

45 al D-dimer results, fewer chest CT scans and lung scans will be required, and improvements may be rea

46 itive predictive value) for PE and perfusion lung scans with > 3 small subsegmental defects satisfy t

47 ive predictive value for the PE of perfusion lung scans with > 3 small subsegmental defects was 11% t

48 Perfusion lung scans with 1-3 small subsegmental defects satisfy t

49 ositive predictive value for PE of perfusion lung scans with 1-3 small subsegmental defects was 1% to