ライフサイエンスコーパス: fluoroscopic

1 Knowledge of fluoroscopic anatomy and patterns of contrast material f

2 c computed tomography and to assess the best fluoroscopic and ECG criteria associated with the correc

3 endocardial injection was investigated with fluoroscopic and echocardiographic guidance, with delive

4 The use of fluoroscopic and electric screening of asymptomatic pati

5 prototype device that combines simultaneous fluoroscopic and nuclear imaging of the same field of vi

6 For all fluoroscopic and radiographic procedures, total median s

7 cess was feasible with two-dimensional x-ray fluoroscopic and three-dimensional MR fluoroscopic guida

8 placed by interventional radiologists under fluoroscopic and/or venographic guidance.

9 tubes can be placed by bedside, endoscopic, fluoroscopic, and surgical methods.

10 f the craniocervical junction with a digital fluoroscopic angiographic C-arm unit.

11 Fluoroscopic angiography was used to determine the suita

12 mpared with wild-type mice for gastric size, fluoroscopic appearance after gavage of contrast, and hi

13 te the safety and feasibility of a minimally fluoroscopic approach using the CARTOUNIVU module during

14 ansvenous LV lead placement versus a routine fluoroscopic approach.

15 trated equivalent outcomes of endoscopic and fluoroscopic approaches, description of unsedated placem

16 Concordance between US and fluoroscopic assessments of ureteral patency was evaluat

17 e 17-segment model was assessed by review of fluoroscopic cinegrams in right and left anterior obliqu

18 radiographs of semiflexed knees taken after fluoroscopic confirmation of position.

19 s of the knee in a semiflexed position, with fluoroscopic confirmation of tibial rim alignment, were

20 tion; the semiflexed position was used, with fluoroscopic confirmation.

21 , a transbrachial guidewire was placed under fluoroscopic control in the supraceliac aorta.

22 as a marker was injected via catheter under fluoroscopic control into the posterior division of the

23 Nonfluoroscopic (SVC) and fluoroscopic (CS/RPA) identification of effective intrav

24 operable lung cancers underwent percutaneous fluoroscopic CT-guided RF ablation.

25 stography was performed in 249 patients, and fluoroscopic cystography was performed in 10.

26 BaCaps with hMSCs (n = 2) by using standard fluoroscopic delivery only.

27 ted with significantly longer procedural and fluoroscopic duration as well as radiofrequency applicat

28 ollateral vessel development was produced by fluoroscopic embolization of the midleft anterior descen

29 use of the basic features of interventional fluoroscopic equipment and intelligent use of dose-reduc

30 Fluoroscopic examination of the esophagus is also import

31 plications for these bariatric procedures at fluoroscopic examinations and CT.

32 We measured fluoroscopic exposure rates (R/min) in 41 systems using

33 This study sought to assess fluoroscopic exposure rates in contemporary cardiac cath

34 Fluoroscopic exposure rates under medium (median 3.0 R/m

35 e is substantial variation (4- to 6-fold) in fluoroscopic exposure rates.

36 The mean fluoroscopic exposure time was 20.5 seconds +/- 12.7.

37 Fluoroscopic exposure was associated with simulated pati

38 achusetts received multiple diagnostic x-ray fluoroscopic exposures, over a wide range of ages, many

39 A random sample of fluoroscopic facilities was selected to be surveyed for

40 With reduction in the default fluoroscopic frame rate and a greater use of low-dose ac

41 with this principle, we reduced the default fluoroscopic frame rate from 10 to 7.5 frames/s and incr

42 time, total CT fluoroscopy time, mode of CT fluoroscopic guidance (continuous versus intermittent),

43 TFBs were removed with US guidance (n = 43), fluoroscopic guidance (n = 15), or a combination of the

44 A double-puncture technique was used with fluoroscopic guidance (supplemented with US in some pati

45 onds +/- 44 seconds with MR imaging-enhanced fluoroscopic guidance and 37 seconds +/- 14 with real-ti

46 was 8.6 mm +/- 2.8 with MR imaging-enhanced fluoroscopic guidance and 4.0 mm +/- 1.2 with real-time

47 2 minutes 7 seconds with MR imaging-enhanced fluoroscopic guidance and 5 minutes 14 seconds +/- 2 min

48 was 7.7 mm +/- 2.4 with MR imaging-enhanced fluoroscopic guidance and 7.9 mm +/- 4.9 with real-time

49 entional procedures performed with use of CT fluoroscopic guidance and 99 consecutive procedures with

50 atomic landmarks (10 for MR imaging-enhanced fluoroscopic guidance and five for MR imaging guidance).

51 tion, catheters were manipulated with use of fluoroscopic guidance and outcome was assessed with MRI.

52 Both MR imaging-enhanced fluoroscopic guidance and real-time MR imaging guidance

53 for markers (20 each for MR imaging-enhanced fluoroscopic guidance and real-time MR imaging guidance)

54 ip was observed for both MR imaging-enhanced fluoroscopic guidance and real-time MR imaging guidance.

55 need to be aware of different methods of CT fluoroscopic guidance and the factors that contribute to

56 CT fluoroscopic guidance for TBNA procedures is a safe and

57 trasound was performed in 93 subjects (93%), fluoroscopic guidance in 79 subjects (85% of nonarteriov

58 ance in 45 of the 53 collections (85%), with fluoroscopic guidance in three (6%), and with a combinat

59 idity of plasmid VEGF gene delivered with MR fluoroscopic guidance into occlusive infarction was conf

60 Balloon dilation with fluoroscopic guidance is a safe and successful treatment

61 PICC placement with fluoroscopic guidance is highly successful, and the auth

62 MR fluoroscopic guidance of injectates was successful in bo

63 Pediatric PICC placement without fluoroscopic guidance required catheter manipulation of

64 ters were then manipulated with intermittent fluoroscopic guidance to achieve a final central positio

65 rim catheter manipulation was performed with fluoroscopic guidance to optimize agent delivery to the

66 phthalmic artery chemotherapy infusion under fluoroscopic guidance was performed using melphalan (3,

67 rial embolization of the gastric fundus with fluoroscopic guidance was performed with 300-500-mum Emb

68 Computed Tomography (CT) fluoroscopic guidance was utilized for direct percutaneo

69 Real-time ultrasound-guided puncture and fluoroscopic guidance were used.

70 surements (mean and peak) performed by using fluoroscopic guidance with regression analysis.

71 By using computed tomographic (CT) fluoroscopic guidance, a 17-gauge cooled triaxial microw

72 er repositioning performed with intermittent fluoroscopic guidance, a final central PICC tip location

73 have been proposed to perform REBOA without fluoroscopic guidance, and these methods were adapted pr

74 ted swine), after transseptal puncture under fluoroscopic guidance, catheters were successfully navig

75 Under x-ray fluoroscopic guidance, endovascular nitinol stents were

76 ust 1994 with computed tomographic guidance, fluoroscopic guidance, or both.

77 For MR imaging-enhanced fluoroscopic guidance, phantoms and pigs were transferre

78 with IGFBR with ultrasonographic (US) and/or fluoroscopic guidance, self-injury was identified in 11

79 With fluoroscopic guidance, the cervix was cannulated and the

80 With echocardiographic and fluoroscopic guidance, the clip grasped and approximated

81 Under fluoroscopic guidance, the infrarenal vena cava was occl

82 roach ventricular transseptal puncture under fluoroscopic guidance, using a steerable sheath and a st

83 with MR guidance and in one (9%) artery with fluoroscopic guidance, with no significant differences (

84 ni-thoracotomy and continuous ultrasonic and fluoroscopic guidance.

85 Perineural location was confirmed with fluoroscopic guidance.

86 eter were advanced into the heart with x-ray fluoroscopic guidance.

87 x-ray fluoroscopic and three-dimensional MR fluoroscopic guidance.

88 rapeutic solutions is feasible with x-ray/MR fluoroscopic guidance.

89 ce was achieved by subxyphoid puncture under fluoroscopic guidance.

90 ced in the main pulmonary artery under x-ray fluoroscopic guidance.

91 with combined computed tomographic (CT) and fluoroscopic guidance.

92 Catheters were first positioned with fluoroscopic guidance.

93 acement of a copper coil in the artery under fluoroscopic guidance.

94 ugh surgically exposed femoral arteries with fluoroscopic guidance.

95 eedle guide devices and computed tomographic fluoroscopic guidance.

96 ethacrylate, introduced percutaneously under fluoroscopic guidance.

97 ng by use of a balloon catheter placed under fluoroscopic guidance.

98 stent via the inferior mesenteric vein under fluoroscopic guidance.

99 d artery catheter, which was positioned with fluoroscopic guidance.

100 moral sheaths and into the right atrium with fluoroscopic guidance.

101 ercutaneous facet screw fixation with CT and fluoroscopic guidance.

102 er techniques, can be deployed largely under fluoroscopic guidance.

103 and all 11 arteries (100%) with conventional fluoroscopic guidance.

104 the entire small bowel is performed by using fluoroscopic guidance; however, some patients may benefi

105 ss was achieved in all cases with direct MR "fluoroscopic" guidance.

106 Study 2: in 12 anesthetized dogs with HF, fluoroscopic-guided PMA was performed, and dogs were fol

107 oth modalities throughout the field of view, fluoroscopic images can be shown in grayscale and corres

108 s evaluated the feasibility of using digital fluoroscopic images for device placement verification an

109 Fluoroscopic images from 701 consecutive lumbar epidural

110 We were able to superimpose fluoroscopic images of electro physiology electrode cath

111 of 3D models of the left atrium and PVs with fluoroscopic images of the same is feasible and could en

112 the limited pincushion distortion on digital fluoroscopic images produced negligible variations in br

113 The three-dimensional knee models and fluoroscopic images were used to reproduce the in vivo k

114 er second) were acquired simultaneously with fluoroscopic images.

115 th use of MR images and to superimpose it on fluoroscopic images.

116 disintegration in the colon was observed by fluoroscopic imaging for 6 subjects with a mean (+/- SD)

117 ation under conscious sedation, digital cine-fluoroscopic imaging of the esophagus was performed in t

118 ybrid technique that combines the methods of fluoroscopic intubation-infusion small-bowel examination

119 was well localized to sites corresponding to fluoroscopic landmarks for delivery.

120 Using protein expression analysis and fluoroscopic localization of green fluorescence protein-

121 ter marker placement in sheep, 3-dimensional fluoroscopic marker data (baseline) were obtained before

122 After 1 week, biplane fluoroscopic marker images were obtained pre-MVR in the

123 cal P-wave integral maps by use of a biplane fluoroscopic method to compute the three-dimensional pos

124 radiation exposures were compared for two CT fluoroscopic methods.

125 Low-dose and pulsed fluoroscopic modes reduced exposure rates in units so eq

126 Fluoroscopic monitoring and administration of contrast m

127 aphic (n = 24), ultrasonographic (n = 1), or fluoroscopic (n = 1) guidance.

128 These results were perfectly concordant with fluoroscopic nephrostogram results, with a 95% confidenc

129 ed US results were compared against those of fluoroscopic nephrostograms for concordance.

130 consent to undergo contrast-enhanced US and fluoroscopic nephrostograms on postoperative day 1.

131 Fluoroscopic or computed tomography-guided targeted RFA

132 was searched for articles describing dynamic fluoroscopic or MR imaging assessment of cervical spine

133 ts were performed by using a newly developed fluoroscopic phantom.

134 side imaging procedures such as radiographs, fluoroscopic placement of enteral feeding tubes, and ins

135 Most patients who would have required fluoroscopic placement of feeding tube due to failed bli

136 ransnasal endoscopic technique compared with fluoroscopic placement.

137 New imaging techniques help with coaxial fluoroscopic positioning.

138 the aortic root and the annulus and optimal fluoroscopic positioning.

139 07 tuberculosis patients exposed to multiple fluoroscopic procedures in 1930-1952 and followed-up for

140 estimate of ERR/Gy for those with the fewest fluoroscopic procedures per year.

141 All CT fluoroscopic procedures were performed in less than 1 ho

142 y radiographs, 223 spine radiographs, and 15 fluoroscopic procedures).

143 uring UAE is greater than that during common fluoroscopic procedures.

144 Identifying the optimal fluoroscopic projection of the aortic valve is important

145 ar/border zone, was determined by overlaying fluoroscopic projections with LV electroanatomical maps.

146 The perfect concordance with fluoroscopic results across 10 studies demonstrated here

147 ectrical abnormalities in Riata ICD leads by fluoroscopic screening and standard ICD interrogation.

148 ad at our institution were offered voluntary fluoroscopic screening in 3 views.

149 with an active Riata ICD lead and to perform fluoroscopic screening of the lead.

150 Of the 245 patients undergoing fluoroscopic screening, 53 (21.6%) patients showed clear

151 ta leads is significantly high (14.3%) using fluoroscopic screening.

152 cle contraction was performed at the time of fluoroscopic screening.

153 Early fluoroscopic shift noted with 3 of 6 of the initial vers

154 st advice currently available with regard to fluoroscopic skin reactions is based on a table publishe

155 h nasojejunal tube (seven of eight, 88%) and fluoroscopic small bowel examination (17 of 23, 74%).

156 Results were compared with the results of fluoroscopic small bowel examination and terminal ileosc

157 ng frequency of overhead radiographs, use of fluoroscopic spot images, personnel performing fluorosco

158 Fluoroscopic spot views retained as part of a quality as

159 ologic evaluation for possible fistulas, but fluoroscopic studies remain a valuable complement, espec

160 e, phantoms and pigs were transferred to the fluoroscopic system after initial MR imaging and C-arm c

161 flexion as images were recorded with a dual fluoroscopic system.

162 e in real time, and most currently available fluoroscopic systems do not provide the operator with su

163 skin mark and advanced perpendicular to the fluoroscopic table toward the posterior joint.

164 rone and the x-ray tube perpendicular to the fluoroscopic table, the skin was marked over the distal

165 ttered exposure rates for a commonly used CT fluoroscopic technique (120 kVp, 50 mA, 10-mm section th

166 This ROI fluoroscopic technique was shown to substantially reduce

167 For the fluoroscopic technique, catheters were positioned under

168 89.2 +/- 27.2 min; p < 0.001), shorter mean fluoroscopic time (11.2 +/- 8.5 min vs. 19.5 +/- 6.8 min

169 ere technique and the quick-check method, CT fluoroscopic time and radiation exposure can be minimize

170 essary to create electrical isolation with a fluoroscopic time of 11 +/- 4 min and a mean of 22% redu

171 The mean fluoroscopic time per case decreased from 30.6 to 14.2 m

172 The overall mean CT fluoroscopic time was 17.9 seconds (range, 1.2--101.5 se

173 The mean fluoroscopic time was 21.89 minutes, and the mean number

174 diameter, milliampere value, kilovolt peak, fluoroscopic time, and CT technique (continuous CT fluor

175 Fluoroscopic time, number of images acquired, height, an

176 fying CT scanning techniques and by limiting fluoroscopic time.

177 CT fluoroscopic times and estimated radiation exposures wer

178 ion of each needle, the total procedural and fluoroscopic times, and any complications were recorded.

179 All subjects were imaged with the fluoroscopic tracking MR angiographic protocol.

180 Mucus clearance rate was measured through fluoroscopic tracking of tracheal markers.

181 Real-time fluoroscopic tracking performed well technically in all

182 on bolus-chase MR angiography with real-time fluoroscopic tracking provided high-spatial-resolution a

183 One patient required fluoroscopic transvaginal catheter placement after opaci

184 For both acquisitions, MR fluoroscopic triggering and an elliptic centric view ord

185 Fluoroscopic triggering of centrically encoded 3D MR ang

186 centric 3D MR angiography with real-time MR fluoroscopic triggering offers high-spatial-resolution i

187 Fluoroscopic upper gastrointestinal examinations and abd

188 s were recorded, 62 tLESRs of which had good fluoroscopic visualization.

189 This study sought to prospectively compare fluoroscopic with ICE guidance for the creation of linea