ライフサイエンスコーパス: pulmonary angiography

1 chest imaging (usually computed tomographic pulmonary angiography).

2 embolism was detected in 100 patients at CT pulmonary angiography.

3 entilation perfusion lung scanning or formal pulmonary angiography.

4 scanning, computed tomography scanning, and pulmonary angiography.

5 seen after negative results on conventional pulmonary angiography.

6 chest computed tomography (CT) scanning, or pulmonary angiography.

7 selective use of venous ultrasonography and pulmonary angiography.

8 V-P scintigraphy and 98% (kappa = 0.96) for pulmonary angiography.

9 tients underwent cardiac catheterization and pulmonary angiography.

10 re sensitive in detecting PAVM compared with pulmonary angiography.

11 ide for determining the initial approach for pulmonary angiography.

12 tudies with stripe sign perfusion defects to pulmonary angiography.

13 each when compared with the gold standard CT pulmonary angiography.

14 based on V/Q scan results, and all underwent pulmonary angiography.

15 Findings were compared with those of pulmonary angiography.

16 for identification of patients who needed CT pulmonary angiography.

17 ents have a pulmonary embolism visible on CT pulmonary angiography.

18 embolism had not been ruled out underwent CT pulmonary angiography.

19 t centre for right-heart catheterisation and pulmonary angiography.

20 s for 90 days after computerized tomographic pulmonary angiography.

21 esenting to the ED, 6838 (2.0%) underwent CT pulmonary angiography.

22 cintigraphy, computerized tomography, and/or pulmonary angiography.

23 A 12.3% decrease in monthly use of CT pulmonary angiography (26.0 to 22.8 CT pulmonary angiogr

24 plementary benefits to combining standard MR pulmonary angiography, 3D GRE, and triggered true FISP M

25 included three complementary techniques: MR pulmonary angiography, 3D GRE, and triggered true FISP.

26 nsitivities for PE detection were 55% for MR pulmonary angiography, 67% for triggered true FISP, and

27 angiography, ventilation/perfusion scanning, pulmonary angiography, a combination of these tests, or

28 Two minutes after completion of pulmonary angiography, a contiguous indirect CT venograp

29 dard pulmonary arterial phase dual-energy CT pulmonary angiography acquisition (termed series 1) foll

30 ries 1 completion by a second dual-energy CT pulmonary angiography acquisition limited to the central

31 ed coronavirus disease 2019, 40 underwent CT pulmonary angiography after a median of 7 days (4-8 d) s

32 c disease detection compared with that at CT pulmonary angiography alone (99% confidence interval: 17

33 a higher sensitivity than magnetic resonance pulmonary angiography alone in patients with technically

34 Selective digital pulmonary angiography and CFA offer similar diagnostic p

35 d similar diagnostic performance for digital pulmonary angiography and CFA, with one operator showing

36 ected of having PE who underwent combined CT pulmonary angiography and CT venography between May 2005

37 nally, in test patients who had undergone CT pulmonary angiography and CT venography during the two p

38 d, and 51 consecutive patients undergoing CT pulmonary angiography and CT venography were recruited.

39 omen; median age, 61 years) and underwent CT pulmonary angiography and D-dimer assay.

40 without pulmonary embolism who underwent CT pulmonary angiography and echocardiography within 24 hou

41 an RV/LV ratio >=1.0 on computed tomographic pulmonary angiography and elevated cardiac biomarkers.

42 Pulmonary angiography and hemodynamic measurements, incl

43 High-resolution computed tomographic pulmonary angiography and Ki-67 immunohistochemistry rev

44 d pulmonary embolism underwent both standard pulmonary angiography and magnetic resonance angiography

45 cy of gadolinium-enhanced magnetic resonance pulmonary angiography and magnetic resonance venography

46 Magnetic resonance pulmonary angiography and magnetic resonance venography

47 MR pulmonary angiography and MR venography are second-line

48 PE found at CT pulmonary angiography and perfusion scintigraphy was cor

49 Dual-energy CT pulmonary angiography and standard cardiovascular metric

50 cardiothoracic imaging (routine chest CT, CT pulmonary angiography and/or cardiac MRI).

51 detected in 243 (15%) of 1590 patients at CT pulmonary angiography, and DVT was detected in 148 (9%)

52 include nuclear medicine scanning, catheter pulmonary angiography, and spiral CT.

53 Cardiovascular data derived from CT pulmonary angiography are associated with PH, and a nomo

54 onary angiography (CTPA), which has replaced pulmonary angiography as first-line imaging test, is ass

55 ude the presence of pulmonary embolism using pulmonary angiography as the diagnostic endpoint.

56 atients were eligible if they underwent a CT pulmonary angiography, as part of the routine management

57 Another 62-patient cohort who underwent CT pulmonary angiography before the first reported local CO

58 pulmonary embolism (PE) and who underwent CT pulmonary angiography between January 1, 2011, and Augus

59 ested positive for COVID-19 who underwent CT pulmonary angiography between March 13 and April 5, 2020

60 Combined CT venography and pulmonary angiography can accurately depict the femoropo

61 ing follow-up was identified from results of pulmonary angiography, chest CT, lower extremity Doppler

62 Pulmonary angiography continues to have an important rol

63 re reviewed for follow-up imaging (repeat CT pulmonary angiography, conventional pulmonary angiograph

64 We hypothesized that pulmonary angiography could offer a safe, reproducible,

65 performance of V/Q scanning with that of CT pulmonary angiography (CTPA) and to report clinical outc

66 patients who underwent computed tomographic pulmonary angiography (CTPA) between 2010 and 2020.

67 and LDH values with computerized tomography pulmonary angiography (CTPA) findings in PTE diagnosis.

68 e diagnostic utility of computed tomographic pulmonary angiography (CTPA) for detecting angioinvasive

69 However, contrast-enhanced CT pulmonary angiography (CTPA) has shown promising results

70 vessel volumes (SPVVs) as estimated from CT pulmonary angiography (CTPA) in different subtypes of PH

71 6: Clinicians should obtain imaging with CT pulmonary angiography (CTPA) in patients with high prete

72 void unnecessary use of computed tomographic pulmonary angiography (CTPA) in patients with suspected

73 Spiral computed tomographic pulmonary angiography (CTPA) is increasingly being used

74 CT pulmonary angiography (CTPA) is the first-line imaging t

75 Computed tomographic pulmonary angiography (CTPA) is the gold standard for pu

76 Computed tomography pulmonary angiography (CTPA) may improve the diagnostic

77 estigated the utility of computed tomography pulmonary angiography (CTPA) measures in determining 30-

78 ve organs and embryo/fetus from 256-slice CT pulmonary angiography (CTPA) performed on pregnant patie

79 d no data have examined computed tomographic pulmonary angiography (CTPA) rates in subgroups at high

80 CXR; and performance of computed-tomographic pulmonary angiography (CTPA) rather than digital subtrac

81 r detection of pulmonary embolism (PE) on CT pulmonary angiography (CTPA) studies in academic studies

82 Computed tomography pulmonary angiography (CTPA), characterised by high sens

83 Computed tomographic pulmonary angiography (CTPA), which has replaced pulmona

84 E) and its potential as an alternative to CT pulmonary angiography (CTPA).

85 ing (VQ) or increased motion artifacts on CT pulmonary angiography (CTPA).

86 D-dimer measurement; and computed tomography pulmonary angiography (CTPA).

87 d-dimer levels closest to CT pulmonary angiography date correlated with the Mastora o

88 The role of dual energy computed tomographic pulmonary angiography (DECTPA) in revealing vasculopathy

89 CT venography of the pelvis during CT pulmonary angiography does not significantly improve the

90 Dual-phase dual-energy CT pulmonary angiography enhancement quantification appears

91 largest of its kind, with more than 9000 CT pulmonary angiography examinations comprising almost 1.8

92 standard deviation), 11.8 mGy +/- 5.6 for CT pulmonary angiography examinations, and 10.2 mGy +/- 4.2

93 routine unenhanced head CT examinations, CT pulmonary angiography examinations, and CT examinations

94 ents with high probability V/Q scans in whom pulmonary angiography failed to demonstrate arterial occ

95 CT pulmonary angiography findings of PTE were evaluated.

96 s in 227 pediatric patients who underwent CT pulmonary angiography for clinically suspected PE at a s

97 agnetic resonance angiography, with standard pulmonary angiography for diagnosing pulmonary embolism.

98 deep-vein thrombosis and computed tomography pulmonary angiography for pulmonary embolism) for those

99 s a contrast material-free alternative to CT pulmonary angiography for selected patients.

100 ients (39 lungs) underwent selective digital pulmonary angiography for suspected PE.

101 ized patients with COVID-19 who underwent CT pulmonary angiography for suspected PTE from March 20 to

102 ive sequential patients who underwent PCD-CT pulmonary angiography for suspicion of acute PE were ret

103 ecrease in use, and increase in yield, of CT pulmonary angiography for the evaluation of acute PE.

104 uded 1590 consecutive patients undergoing CT pulmonary angiography for the suspicion of pulmonary emb

105 gs positive for PE was higher in the digital pulmonary angiography group than in the CFA group (P < .

106 D-dimers on the day of CT pulmonary angiography had a predictive accuracy of 0.90

107 ditional patient with negative results at CT pulmonary angiography had deep venous thrombosis, thus r

108 th the final diagnosis, single-plane digital pulmonary angiography had higher sensitivity for the det

109 nary arteries, as compared with conventional pulmonary angiography, had high sensitivity and specific

110 In many institutions, helical (spiral) CT pulmonary angiography has become the initial imaging stu

111 diogram (ECG)-gated computed tomography (CT) pulmonary angiography (HP-PECG-gated CTPA) with standard

112 m to the upper calves after completion of CT pulmonary angiography in 650 patients (373 women, 277 me

113 Pulmonary embolism was detected by standard pulmonary angiography in 8 of the 30 patients in whom pu

114 ase of segmental lung torsion detected at CT pulmonary angiography in a patient with dyspnea.

115 otential to guide more appropriate use of CT pulmonary angiography in children, with associated reduc

116 compare bubble contrast echocardiography and pulmonary angiography in detecting pulmonary arterioveno

117 viders overrode CDS alerts (by performing CT pulmonary angiography in patients with a Wells score </=

118 bosis is a safe and effective alternative to pulmonary angiography in patients with adequate cardiore

119 has been supplanted by computed tomographic pulmonary angiography in the diagnostic approach to acut

120 (CDS) for ordering computed tomographic (CT) pulmonary angiography in the emergency department (ED).

121 Addition of CT venography to CT pulmonary angiography increased the detection of VTE by

122 The addition of indirect CT venography to CT pulmonary angiography incrementally increases the detect

123 V (WLenh) was calculated from dual-energy CT pulmonary angiography iodine images.

124 Digital pulmonary angiography is a reasonable alternative to CFA

125 Pulmonary angiography is a safe procedure, and the margi

126 Minimally invasive pulmonary angiography is a safe, reproducible, and inexp

127 suggests that quantification of clot with CT pulmonary angiography is an important predictor of patie

128 Computed tomography (CT) pulmonary angiography is considered the gold standard fo

129 s nondiagnostic in most patients and because pulmonary angiography is invasive.

130 Conventional pulmonary angiography is not precise for the diagnosis o

131 Pulmonary angiography is the reference standard, but it

132 uated signs of right heart dysfunction at CT pulmonary angiography, measured clot volume using a dedi

133 We aim to evaluate computed tomography pulmonary angiography measurements to identify relations

134 Combining these dual-energy CT pulmonary angiography metrics with main pulmonary artery

135 tions in one lung of each patient undergoing pulmonary angiography (n = 80).

136 Radiologic (computed tomography (CT) pulmonary angiography [n = 39] and dual-energy CT [DECT,

137 774 ng/mL and 6432 ng/mL d-dimer units in CT pulmonary angiography-negative and CT pulmonary angiogra

138 The yield of CT pulmonary angiography (number of positive PE diagnoses/t

139 ed unilateral embolus; 64 patients underwent pulmonary angiography of the suspected side.

140 100% for all detection methods except for MR pulmonary angiography (one false-positive).

141 n whom providers followed Wells criteria (CT pulmonary angiography only in patients with Wells score

142 ficant 16.3% increase in monthly yield of CT pulmonary angiography or percentage of CT pulmonary angi

143 ized patients with COVID-19 who underwent CT pulmonary angiography or perfusion scintigraphy.

144 In all other patients, computed tomographic pulmonary angiography or ventilation-perfusion lung scan

145 y embolism undergo computed tomographic (CT) pulmonary angiography or ventilation-perfusion scanning,

146 aracteristics, performance of helical CT and pulmonary angiography (or an appropriate reference test)

147 ven by necropsy, high-probability lung scan, pulmonary angiography, or venous ultrasonography plus hi

148 nts with influenza had filling defects on CT pulmonary angiography (p = 0.0001).

149 rimary outcome measure was monthly use of CT pulmonary angiography per 1000 admissions.

150 est results positive for SARS-CoV-2, with CT pulmonary angiography performed within 7 days of admissi

151 imer levels, and spiral computed tomographic pulmonary angiography plus leg compression ultrasound wa

152 in CT pulmonary angiography-negative and CT pulmonary angiography-positive subgroups, respectively (

153 The relative rate of CT pulmonary angiography positivity was recorded.

154 of CTEPH is provided by digital subtraction pulmonary angiography, preferably performed at a center

155 Retrospective review of 3612 CT pulmonary angiography reports created between July 1, 20

156 of risk factors for predicting a positive CT pulmonary angiography result for PE in children.

157 the addition of indirect CT venography to CT pulmonary angiography resulted in a 20% incremental incr

158 It is unlikely for CT pulmonary angiography results to be positive for PE in c

159 xel data from volumetric Computed Tomography Pulmonary Angiography scans and clinical patient data fr

160 Magnetic resonance pulmonary angiography should be considered only at cente

161 d CTPA) with standard-pitch non-ECG-gated CT pulmonary angiography (SP-NECG-gated CTPA) on 128-slice

162 Compared with CT pulmonary angiography, SPECT has higher sensitivity, a l

163 Two hundred twenty-seven consecutive CT pulmonary angiography studies in 227 pediatric patients

164 Results Among 2993 CT pulmonary angiography studies in 2655 patients, 563 exam

165 Thirty-six (16%) of 227 CT pulmonary angiography studies were positive for PE.

166 rhesus primates were studied using standard pulmonary angiography techniques.

167 As compared with standard pulmonary angiography, the three sets of readings had se

168 tion included myocardial fibrosis sequences, pulmonary angiography, time-resolved 3-dimensional cine

169 nd efficient, rendering computed tomographic pulmonary angiography to rule out PE unnecessary in 39%.

170 Quarterly CT pulmonary angiography use increased 82.1% before CDS imp

171 lysis was used to assess for variation in CT pulmonary angiography use.

172 The use of computed tomography pulmonary angiography varied between 13.3% and 98.3% acr

173 epeat CT pulmonary angiography, conventional pulmonary angiography, ventilation-perfusion scintigraph

174 ging modalities included computed tomography pulmonary angiography, ventilation/perfusion scanning, p

175 The yield of CT pulmonary angiography was 4.2% in the override group (25

176 CT pulmonary angiography was avoided in 32 to 65% of patien

177 cy and lowest during the third trimester; CT pulmonary angiography was avoided in 65% of patients who

178 Each CT order for pulmonary angiography was exposed to CDS on the basis of

179 ction as a cause of respiratory failure, and pulmonary angiography was normal other than for the demo

180 me was the proportion of patients in whom CT pulmonary angiography was not indicated to safely rule o

181 CT pulmonary angiography was not indicated, and thus was av

182 were positive (i.e., a clot was present), CT pulmonary angiography was not performed.

183 CT pulmonary angiography was performed 19.8 days +/- 6.1 (9

184 re, Princeton, NJ) computed tomographic (CT) pulmonary angiography was performed to evaluate for pulm

185 , age: 67.3+/-17 years), computed tomography pulmonary angiography was the dominant modality of diagn

186 However, computed tomography pulmonary angiography was the dominant modality of diagn

187 of examinations positive for acute PE) of CT pulmonary angiography were compared before and after CDS

188 atheterization and dual-phase dual-energy CT pulmonary angiography were included between 2012 and 201

189 Only patients randomized for obligatory pulmonary angiography were included.

190 lso underwent mandatory computed tomographic pulmonary angiography when prespecified criteria were me

191 The data in 1,434 patients who underwent pulmonary angiography with iopamidol 76% were retrospect

192 ormation has been traditionally diagnosed by pulmonary angiography with reported incidence of 20% to

193 Secondary outcome was CT pulmonary angiography yield (percentage of CT pulmonary