ライフサイエンスコーパス: fluoroscopic

1 ULD CT fluoroscopic acquisitions were simulated by using only t

2 Knowledge of fluoroscopic anatomy and patterns of contrast material f

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

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

5 The use of fluoroscopic and electric screening of asymptomatic pati

6 acquiring intrinsically registered real-time fluoroscopic and nuclear images in the interventional ra

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

8 For all fluoroscopic and radiographic procedures, total median s

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

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

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

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

13 Fluoroscopic angiography confirmed substantial alteratio

14 Fluoroscopic angiography was used to determine the suita

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

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

17 ansvenous LV lead placement versus a routine fluoroscopic approach.

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

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

20 e-lumen MVC without a valve was used without fluoroscopic assistance.

21 R-ARM, seated HR-ARM, and seated, concurrent fluoroscopic barium proctography/manometry (proctomanome

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

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

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

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

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

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

28 Without fluoroscopic control, inflation of the balloon relies on

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

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

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

32 -resolution anorectal manometry (HR-ARM) and fluoroscopic defecography, which are used to diagnose dy

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

34 house semiautomated system was developed for fluoroscopic dose monitoring.

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

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

37 Non-fluoroscopic endoscopic balloon dilatation is an accepta

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

39 Fluoroscopic examination of the esophagus is also import

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

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

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

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

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

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

46 Fluoroscopic exposure was associated with simulated pati

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

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

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

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

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

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

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

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

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

56 2 minutes 7 seconds with MR imaging-enhanced fluoroscopic guidance and 5 minutes 14 seconds +/- 2 min

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

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

59 which has resulted in increased reliance on fluoroscopic guidance and commensurate radiation exposur

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

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

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

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

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

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

66 male swine under general anesthesia by using fluoroscopic guidance between September 2017 and April 2

67 ictive pericarditis, or loculated effusions, fluoroscopic guidance can increase the feasibility and s

68 laced a vascular sheath under ultrasound and fluoroscopic guidance considering the intended angle of

69 CT fluoroscopic guidance for TBNA procedures is a safe and

70 dovascular approaches for such lesions under fluoroscopic guidance have been described in previous li

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

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

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

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

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

76 The ability to insert the catheters without fluoroscopic guidance makes the technique available in t

77 MR fluoroscopic guidance of injectates was successful in bo

78 Pediatric PICC placement without fluoroscopic guidance required catheter manipulation of

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

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

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

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

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

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

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

86 s experience in reduction using barium under fluoroscopic guidance without sedation and analgesia and

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

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

89 5 recurrences) were done using barium under fluoroscopic guidance, achieving a 61% success rate.

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

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

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

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

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

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

96 With fluoroscopic guidance, the cervix was cannulated and the

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

98 Under fluoroscopic guidance, the infrarenal vena cava was occl

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

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

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

102 ni-thoracotomy and continuous ultrasonic and fluoroscopic guidance.

103 Perineural location was confirmed with fluoroscopic guidance.

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

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

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

107 ce was achieved by subxyphoid puncture under fluoroscopic guidance.

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

109 Catheters were first positioned with fluoroscopic guidance.

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

111 ugh surgically exposed femoral arteries with fluoroscopic guidance.

112 eedle guide devices and computed tomographic fluoroscopic guidance.

113 ethacrylate, introduced percutaneously under fluoroscopic guidance.

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

115 stent via the inferior mesenteric vein under fluoroscopic guidance.

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

117 ds) suspended in iodine-based contrast under fluoroscopic guidance.

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

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

120 ercutaneous facet screw fixation with CT and fluoroscopic guidance.

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

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

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

124 ided core needle biopsy has largely replaced fluoroscopic-guided fine-needle aspiration in PTLB.

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

126 standardized protocol for angiographic- and fluoroscopic-guided vascular access was associated with

127 +/- 7) were included, and angiographic- and fluoroscopic-guided vascular access was used for Impella

128 Figure 2: Fluoroscopic image obtained with percutaneous transhepat

129 ing cycles based on large sets of time-lapse fluoroscopic images (>3 hr at 30 images/s) from behaving

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

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

132 Fluoroscopic images from 701 consecutive lumbar epidural

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

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

135 Fluoroscopic images pose a radiation risk to operating r

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

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

138 twork to automatically detect the bladder in fluoroscopic images, allowing the automatic analysis of

139 er second) were acquired simultaneously with fluoroscopic images.

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

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

142 Fluoroscopic imaging in the sagittal plane was used whil

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

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

145 r femoral arterial access on a background of fluoroscopic landmarking.

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

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

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

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

150 the accuracy and reproducibility of a novel fluoroscopic method to assess THV expansion using the TH

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

152 radiation exposures were compared for two CT fluoroscopic methods.

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

154 Fluoroscopic monitoring and administration of contrast m

155 ent of embolization endpoints requires x-ray fluoroscopic monitoring, exposing patients and physician

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

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

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

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

160 Fluoroscopic or computed tomography-guided targeted RFA

161 ous injection of periprosthetic cement under fluoroscopic or CT control ("femoroplasty; FMP") as an a

162 l injections or facet joint injections under fluoroscopic or CT guidance between October 2009 and Apr

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

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

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

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

167 ransnasal endoscopic technique compared with fluoroscopic placement.

168 New imaging techniques help with coaxial fluoroscopic positioning.

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

170 07 tuberculosis patients exposed to multiple fluoroscopic procedures in 1930-1952 and followed-up for

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

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

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

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

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

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

177 ure to the staff and patients when utilising fluoroscopic pulse rate of 7.5 pps and 4 pps.

178 stimated to be 0.1-0.22 mSv depending on the fluoroscopic pulse rate utilised during CVAD insertions.

179 ly significant dose reduction when the lower fluoroscopic pulse rate was used.

180 pants aged 21-80 years received quantitative fluoroscopic (QF) imaging both actively during standing

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

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

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

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

185 Twenty male volunteers aged 19-29 received fluoroscopic screening of their cervical spines during 4

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

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

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

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

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

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

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

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

194 Fluoroscopic spot views retained as part of a quality as

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

196 ation regarding pulmonary dynamics alongside fluoroscopic-style thoracic imaging.

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

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

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

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

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

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

203 pedance-based navigation technology as a non-fluoroscopic technique to augment existing imaging metho

204 This ROI fluoroscopic technique was shown to substantially reduce

205 For the fluoroscopic technique, catheters were positioned under

206 89.2 +/- 27.2 min; p < 0.001), shorter mean fluoroscopic time (11.2 +/- 8.5 min vs. 19.5 +/- 6.8 min

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

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

209 edural time was 384 (337-424) minutes with a fluoroscopic time of 31 (14-71) minutes.

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

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

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

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

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

215 fying CT scanning techniques and by limiting fluoroscopic time.

216 CT fluoroscopic times and estimated radiation exposures wer

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

218 ural post height method is a novel real-time fluoroscopic tool that has the potential to assess THV e

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

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

221 Real-time fluoroscopic tracking performed well technically in all

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

223 One patient required fluoroscopic transvaginal catheter placement after opaci

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

225 Fluoroscopic triggering of centrically encoded 3D MR ang

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

227 Fluoroscopic upper gastrointestinal examinations and abd

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

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