ライフサイエンスコーパス: cholangiography

1 Presence of CBDSs on intraoperative cholangiography.

2 patients underwent LC without intraoperative cholangiography.

3 aphy, and intraoperative ultrasonography and cholangiography.

4 all patients underwent successful endoscopic cholangiography.

5 ications, and need for endoscopic retrograde cholangiography.

6 e computed tomography and magnetic resonance cholangiography.

7 surgery; one variant branch was missed at CT cholangiography.

8 unlikely to need conventional intraoperative cholangiography.

9 lysis was used to measure the accuracy of MR cholangiography.

10 mangafodipir trisodium-enhanced excretory MR cholangiography.

11 anatomy was found to have been missed at CT cholangiography.

12 pancreaticoduodenectomy (n = 1) underwent MR cholangiography.

13 s underwent iodipamide meglumine-enhanced CT cholangiography.

14 o compare each technique with intraoperative cholangiography.

15 rately than does conventional T2-weighted MR cholangiography.

16 sonance cholangiopancreatography, and direct cholangiography.

17 ing cholangitis (PSC) but normal findings on cholangiography.

18 tive and false-negative findings occur at MR cholangiography.

19 underwent helical computed tomographic (CT) cholangiography 10-12 hours after ingesting iopanoic aci

20 fore adequate skill was achieved was 160 for cholangiography, 140 for pancreatography, 160 for deep c

21 27.4%; P < .001), percutaneous transhepatic cholangiography (17.4% vs 5.9%; P < .001), and endobilia

22 , and combined conventional and excretory MR cholangiography (2.31 and 2.25, P <.01).

23 espectively, were significantly higher at CT cholangiography (2.81 and 2.75) than at conventional MR

24 s established at surgery (n = 29) and direct cholangiography (23 of 29) or at direct cholangiography,

25 ty-six patients referred for elective direct cholangiography (45 endoscopic retrograde cholangiopancr

26 owed preservation of peribiliary glands, and cholangiography 6 months posttransplantation showed no e

27 MR cholangiography accuracy was 82% (19 of 23); sensitivity

28 CT cholangiography accurately depicts biliary tract anatomy

29 ubjects required conventional intraoperative cholangiography after the introduction of CT cholangiogr

30 Modern-day magnetic resonance cholangiography allows accurate diagnosis of bile duct d

31 was 0.21% among patients with intraoperative cholangiography and 0.36% among patients without it.

32 nts showed characteristic features of PSC on cholangiography and 11 out of 24 had compatible hepatic

33 (40.4%) underwent concurrent intraoperative cholangiography and 280 (0.30%) had a common duct injury

34 es underwent early percutaneous transhepatic cholangiography and biliary drainage.

35 Intraoperative cholangiography and biliary exploration revealed that 24

36 gnificant association between intraoperative cholangiography and common duct injury.

37 Multi-detector row CT cholangiography and CT angiography were performed in 44

38 ecystectomy performed without intraoperative cholangiography and duct injury was no longer significan

39 , in individual cases, during intraoperative cholangiography and laparatomy.

40 Cholangiography and liver biopsy were performed at entry

41 liver donors then underwent conventional MR cholangiography and mangafodipir trisodium-enhanced excr

42 rwent preoperative percutaneous transhepatic cholangiography and placement of transhepatic biliary ca

43 nts (5.1%) and new percutaneous transhepatic cholangiography and stent placement in 4 patients (2.3%)

44 t both 3D mangafodipir trisodium-enhanced MR cholangiography and T2-weighted MR cholangiography were

45 gnetic resonance imaging, and intraoperative cholangiography and ultrasonography.

46 all intestine as demonstrated by Trypan blue cholangiography, and a liver histological picture indica

47 fluid was obtained by endoscopic retrograde cholangiography, and bacterial and fungal species grew i

48 uted tomography, magnetic resonance imaging, cholangiography, and biliary cytologic techniques for de

49 3 patients underwent LC with intraoperative cholangiography; and group 4 patients underwent LC witho

50 tion, and donors who undergo preoperative CT cholangiography are unlikely to need conventional intrao

51 ve and postoperative ERCP and intraoperative cholangiography as adjuncts to laparoscopic cholecystect

52 Calculi were depicted at cholangiography as rounded filling defects.

53 MRC were determined using findings on direct cholangiography as the gold standard.

54 lobe liver donor candidates who underwent CT cholangiography at their institution between October 200

55 mbers of donors who underwent intraoperative cholangiography before and after the introduction of CT

56 ion]) who were consecutively referred for MR cholangiography between November 2004 and November 2005.

57 sis of PSC is based on endoscopic retrograde cholangiography, but magnetic resonance cholangiography

58 e early group required endoscopic retrograde cholangiography, compared with 4 in the control group (P

59 MR cholangiography completely demonstrated first-order intr

60 Intraoperative cholangiography demonstrated a strong correlation with M

61 ere repeated at 2- to 14-day intervals until cholangiography demonstrated free drainage of contrast m

62 Mangafodipir trisodium-enhanced 3D MR cholangiography depicts intrahepatic biliary anatomy, es

63 patients with CBDSs found on intraoperative cholangiography during cholecystectomy from May 1, 2005,

64 ualization than conventional or excretory MR cholangiography either alone or in combination.

65 MR cholangiography enabled correct diagnosis and depicted t

66 MR cholangiography enables accurate depiction of the biliar

67 MR cholangiography enables accurate detection and localizat

68 In living potential liver donors, CT cholangiography enables significantly better biliary tra

69 The use of ERCP, intraoperative cholangiography, endoscopic ultrasound and magnetic reso

70 Subsequent endoscopic retrograde cholangiography (ERC) performed in 5 patients with small

71 Endoscopic retrograde cholangiography (ERC) with the placement of a stent is t

72 ic complications after endoscopic retrograde cholangiography (ERC).

73 tions are preoperative endoscopic retrograde cholangiography (ERCP), laparoscopic exploration of the

74 ings of PSC disease on endoscopic retrograde cholangiography (ERCP).

75 CT cholangiography findings were compared with those at sur

76 e value, and negative predictive value of MR cholangiography for detection of biliary dilatation and

77 e value, and negative predictive value of MR cholangiography for detection of stones were 100% for on

78 MR cholangiography is as sensitive as direct cholangiography for the assessment of bile duct strictur

79 e use of selective or routine intraoperative cholangiography has intensified with the advent of lapar

80 giopancreatography (ERCP) and intraoperative cholangiography in a series of patients who underwent la

81 Initial cholangiography in both patients was unremarkable.

82 as performed to determine the accuracy of MR cholangiography in depicting extrahepatic biliary atresi

83 arance of LCH in the liver graft a follow-up cholangiography in one of the girls demonstrated a low g

84 e UDCA on liver biochemistry, histology, and cholangiography in patients with PSC is translated into

85 cation with intravenous morphine prior to CT cholangiography in potential liver donors does not incre

86 ersy exists regarding routine intraoperative cholangiography in preventing common duct injury during

87 When CT cholangiography in the donor demonstrated the right bili

88 n one patient, and that seen at excretory MR cholangiography in three patients.

89 luate NIR-C, VR-AR, and x-ray intraoperative cholangiography (IOC) during robotic cholecystectomy.

90 Intraoperative cholangiography (IOC) may decrease the risk of common bi

91 nly if a CBD stone is seen on intraoperative cholangiography (IOC), avoids unnecessary ERCP but risks

92 Results of this study found that MR cholangiography is 82% accurate, 90% sensitive, and 77%

93 rade cholangiography, but magnetic resonance cholangiography is a promising noninvasive alternative.

94 Single-shot fast spin-echo MR cholangiography is an accurate, noninvasive modality for

95 MR cholangiography is as sensitive as direct cholangiograph

96 The use of routine intraoperative cholangiography is discouraged in view of its low yield

97 Intraoperative cholangiography is helpful for intraoperative discovery

98 Intraoperative cholangiography is not effective as a preventive strateg

99 rect cholangiography (23 of 29) or at direct cholangiography, liver biopsy, and/or serial liver funct

100 e 51 candidates who underwent intraoperative cholangiography, mangafodipir trisodium-enhanced imaging

101 sess role of preoperative magnetic resonance cholangiography (MRC) for defining biliary anatomy and t

102 ions examining the use of magnetic resonance cholangiography (MRC) for the diagnosis of primary scler

103 onance imaging (MRI) with magnetic resonance cholangiography (MRC) has become the radiologic standard

104 Magnetic resonance cholangiography (MRC) is a noninvasive diagnostic modali

105 be screened for PSC using magnetic resonance cholangiography (MRC).

106 gs were correlated with findings from direct cholangiography (n = 24) and surgery (n = 1).

107 Near-infrared cholangiography (NIR-C) provides real-time, radiation-fr

108 f second-order bile duct visualization at CT cholangiography on a four-point scale (0, not seen; 3, e

109 , 19 patients; and percutaneous transhepatic cholangiography, one patient.

110 indings were correlated with those at direct cholangiography, pathologic examination, cross-sectional

111 Fifty-two children with cholangiography-proven PSC (34 boys and 18 girls; mean a

112 (a) use of ERCP or percutaneous transhepatic cholangiography (PTC) as part of the reference standard

113 erwent therapeutic percutaneous transhepatic cholangiography (PTC), two underwent diagnostic (PTC), a

114 biliary drainage (percutaneous transluminal cholangiography [PTC]) tube.

115 that the intention to perform intraoperative cholangiography reduced the risk of death after cholecys

116 Endoscopic retrograde cholangiography remains the gold standard for diagnosis,

117 At CT, conventional MR, and excretory MR cholangiography, respectively, second-order biliary bran

118 Early postoperative cholangiography revealed an anastomotic leak in 4.6% of

119 ared with a standard magnetic resonance (MR) cholangiography sequence, MR cholangiography with a samp

120 cholangiography after the introduction of CT cholangiography (three of 24 subjects [12%]) than before

121 ld otherwise be excluded intraoperatively by cholangiography, thus limiting the risk of an unnecessar

122 Management with preoperative cholangiography to delineate the anatomy and placement o

123 Intraoperative cholangiography use during cholecystectomy was determine

124 es/no), hospitals (percentage intraoperative cholangiography use for all cholecystectomies at the hos

125 The mean second-order bile duct score at CT cholangiography was 2.9 (range, 2-3).

126 eval, biliary tract anatomy determined at CT cholangiography was concordant with findings at surgery

127 MR cholangiography was found to be accurate in detecting PS

128 ir institution between October 2001 (when CT cholangiography was introduced at the institution) and M

129 In 427 (91%), satisfactory peroperative cholangiography was obtained.

130 ery if a cholangiogram was completed than if cholangiography was omitted (80.9% vs. 45.1%).

131 Multidetector CT cholangiography was performed after slow infusion of 20

132 Intraoperative cholangiography was performed for 101 patients (29%).

133 MR cholangiography was performed in 17 consecutive patients

134 d acquisition with relaxation enhancement MR cholangiography was performed in 25 patients who had und

135 Intraoperative cholangiography was the reference-standard examination f

136 tients who underwent ERCP and intraoperative cholangiography were analyzed.

137 aphy before and after the introduction of CT cholangiography were compared by using the Fisher exact

138 Findings of stricture at MR cholangiography were false-positive in five patients wit

139 ystectomies performed without intraoperative cholangiography were increased compared with those perfo

140 Liver biopsy and cholangiography were performed before randomization and

141 hanced MR cholangiography and T2-weighted MR cholangiography were recorded and compared by using the

142 creatography and 1 percutaneous transhepatic cholangiography) were studied prospectively with 3D FSE

143 The operating time included operative cholangiography which was attempted in all patients.

144 1 female; median age, 2 months) underwent MR cholangiography with a 1.5-T MR imaging unit.

145 resonance (MR) cholangiography sequence, MR cholangiography with a sampling perfection with applicat

146 ng may be useful as a screening strategy and cholangiography with cytologic examination is helpful fo

147 Helical CT cholangiography with oral cholecystographic contrast mat

148 Endoscopic retrograde cholangiography with stone extraction performed before o

149 od for CT, conventional MR, and excretory MR cholangiography (with weighted kappa values of 0.76, 0.6