ライフサイエンスコーパス: CT urography

1 one occurred in the unfilled ureter at index CT urography.

2 ults in diagnostic image quality relative to CT urography.

3 ords of 2600 consecutive patients undergoing CT urography.

4 n when imaging protocols are established for CT urography.

5 ngly suspected, underwent multi-detector row CT urography.

6 UP CT urography after injection of a diuretic has a higher

7 the abdomen of eight patients examined with CT urography and 11 patients examined with conventional

8 , 75% (117 of 157), and 95% (649 of 681) for CT urography and 95% (142 of 149), 92% (634 of 689), 93%

9 Mean effective dose estimates for CT urography and conventional urography were 14.8 mSv +/

10 The diagnostic yields of CT urography and cystoscopy were calculated for each can

11 Performance characteristics for both CT urography and cystoscopy were determined by using pat

12 gest that, given the low diagnostic yield of CT urography and the associated risks and costs, limitin

13 for the pelvic-torso phantom were 15.9 mSv (CT urography) and 7.8 mSv (conventional urography).

14 tes who underwent both iohexol clearance and CT urography between July 2016 and October 2022.

15 CT urography combined with cystoscopy is emerging as the

16 CT urography (CTU) employing standard Filtered Back Proj

17 Multi-detector row CT urography depicted many clinically diagnosed urinary

18 maturia or a suspicious renal mass underwent CT urography, during which thinly collimated (1-mm) pyel

19 2001, and December 31, 2009, with available CT urography findings in the 12 months prior to surgery

20 ation of studies that used cystoscopy and/or CT urography for 95% or more of the cohort produced diag

21 CT urography group consisted of two women and six men (m

22 hase images obtained from multi-detector row CT urography in 85 patients (57 men, 28 women) were revi

23 cretory phase images from multi-detector row CT urography in 87 patients (44 women, 43 men; age range

24 T examinations and to extend indications for CT urography in children.

25 GFR based on iomeprol clearance assessed at CT urography in kidney donor candidates and compare this

26 The high NPV of CT urography in patients with hematuria may obviate cyst

27 single-energy nonenhanced CT and dual-energy CT urography in the excretory phase (either 140 and 80 k

28 found at pathologic examination or follow-up CT urography in the same one-third of the ureter and the

29 g-rolling procedure prior to excretory phase CT urography increases the percentage of bladder opacifi

30 Finally, CT urography is a promising alternative to conventional

31 Multi-detector row CT urography is a useful method for detecting urinary tr

32 CT urography is an accurate noninvasive test for detecti

33 Standard protocol for CT urography led to higher mean effective dose, approxim

34 or computed tomography (CT) and, especially, CT urography make CT the preferred imaging modality for

35 ontrast material-enhanced multi-detector row CT urography may be supplemented with intravenous furose

36 Mean patient skin doses for CT urography measured with TLD strips and calculated fro

37 who underwent unenhanced scanning as part of CT urography; of these, 178 patients did not receive int

38 rical indications for intravenous urography, CT urography or MR urography is now the preferred examin

39 and patients who had undergone at least two CT urography procedures with a minimum 5-year follow-up

40 With this technique, CT urography produced a mean opacification score that wa

41 CT urography protocol included three volumetric acquisit

42 CT urography provides a detailed anatomic depiction of e

43 During the last two years, CT urography replaced conventional X-ray urography and b

44 filling, and pathologic or 5-year follow-up CT urography results.

45 o secondary signs of a mass with other index CT urography sequences.

46 ured based on iomeprol clearance assessed at CT urography showed good agreement with GFR measured bas

47 ge, 69 years) who underwent 5-year follow-up CT urography, three new tumors were revealed in three pa

48 he introduction of multidetector technology, CT urography, to date, has emerged as the initial heir a

49 ratified by the percentage of cystoscopy and CT urography use and by high-risk cohorts.

50 However, the accuracy of CT urography was considerably lower in patients with a p

51 The NPV of CT urography was higher in patients evaluated for hematu

52 ous administration of a diuretic, dual-phase CT urography was performed at 60 seconds (UP) and 5 minu

53 women; age range, 35-91 years) had undergone CT urography, which consisted of nonenhanced and pyelogr

54 CT urography with a multi-detector row scanner and suppl

55 CT urography with supplemental saline administration, pe

56 Targeted delayed scanning at CT urography yielded no additional ureteral tumors and r