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1 ts (rho > 0.90 and P < .001 for both T1- and T2-weighted images).
2 ones (r > 0.90 and P < .001 for both T1- and T2-weighted images).
3 pointense core was identified on T1, PD, and T2 weighted images.
4 fitted pixel-wise to the series of T1rho and T2 weighted images.
5 provide image contrast distinct from T1- and T2-weighted images.
6 from apparent diffusion coefficient maps and T2-weighted images.
7 ly scored likelihood of tumor per sextant on T2-weighted images.
8 area of homogeneous low signal intensity on T2-weighted images.
9 se on T1-weighted images and hyperintense on T2-weighted images.
10 was quantified from high intensity areas on T2-weighted images.
11 l intensity in the marrow on fat-suppressed, T2-weighted images.
12 r T1-weighted images read alone or read with T2-weighted images.
13 hree MR findings of degeneration on sagittal T2-weighted images.
14 white matter showed mild signal intensity on T2-weighted images.
15 ith a region of high signal intensity on the T2-weighted images.
16 peripheral enhancement and hyperintensity on T2-weighted images.
17 l-difference-to-noise ratios than comparable T2-weighted images.
18 hted MR images and lower signal intensity on T2-weighted images.
19 T1-weighted images and were hyperintense on T2-weighted images.
20 f the latter showed marked hyperintensity on T2-weighted images.
21 weighted images and high signal intensity on T2-weighted images.
22 red between each time point for both T1- and T2-weighted images.
23 d images or with those of skeletal muscle on T2-weighted images.
24 weighted images and slightly hyperintense on T2-weighted images.
25 logical specificity of abnormalities seen on T2-weighted images.
26 veal information and not apparent on T1- and T2-weighted images.
27 nd had increased signal intensity on T1- and T2-weighted images.
28 reased from 14.73 +/- 7.4 to 0.64 +/- 5.1 on T2-weighted images.
29 None was hypointense on proton-density- or T2-weighted images.
30 slightly hyperintense on proton-density- and T2-weighted images.
31 r the combined use of moderately and heavily T2-weighted images.
32 All perforations also were depicted on T2-weighted images.
33 re of predominantly high signal intensity on T2-weighted images.
34 ons were depicted more clearly on DW than on T2-weighted images.
35 ces and lesions with low signal intensity on T2-weighted images.
36 alized in three of the five animals (60%) on T2-weighted images.
37 tter than the current standard of reference, T2-weighted images.
38 ypointense foci within the adnexal lesion on T2-weighted images.
39 and coronal images and high-resolution axial T2-weighted images.
40 turation efficiency using fast spin-echo and T2-weighted images.
41 border toward the white matter (18 of 18) on T2-weighted images.
42 is a known pitfall in the interpretation of T2-weighted images.
43 at 3.0 T and who had cerebral microbleeds on T2*-weighted images.
44 were assessed from T1-, proton density-, and T2- weighted images.
45 ardial involvement in these disorders versus T2-weighted imaging.
46 odular region of reduced signal intensity at T2-weighted imaging.
47 tion and localization accuracy compared with T2-weighted imaging.
48 th 7 and 8 T high-resolution T2-weighted and T2*-weighted imaging.
49 quently show central low signal intensity at T2*-weighted imaging.
50 er for MRCP images interpreted with T1 - and T2-weighted images (0.9547 for reader 1, 0.8404 for read
51 intra-substance signal intensity on T1- and T2-weighted images (11 tendons), in linear or rounded ar
52 d signal intensity on T1-weighted images; on T2-weighted images, 13 collections demonstrated homogene
53 one sequence, eight (35%) were detected with T2-weighted imaging, 15 (65%) were detected on nephrogra
55 able to the size of the hyperintense zone on T2-weighted images 2 days later (43.4+/-3.3% versus 43.0
58 y were higher for DW EP images than for STIR T2-weighted images (92% vs 54%, and 95% vs 70%, respecti
61 ltages (1000, 1500, or 2500 V), with T1- and T2-weighted images acquired before and immediately after
62 rmined by magnetic resonance imaging T1- and T2-weighted images after eccentric challenge, as well as
63 , 0.99 for each reader) than with moderately T2-weighted images alone (area, 0.88-0.90; P < .05).
64 server agreement was fair (kappa = 0.37) for T2-weighted images alone and good (kappa = 0.80) with AD
67 dinal scale in three image-viewing settings: T2-weighted images alone; T2-weighted and DW MR images;
68 r for combinations of MP MR imaging than for T2-weighted imaging alone (kappa = 0.34-0.63 vs kappa =
69 ader 1, 0.79-0.86; reader 2, 0.75-0.81) than T2-weighted imaging alone (reader 1, 0.63-0.67; reader 2
70 ce of transition zone tumors on the basis of T2-weighted imaging alone and then, 4 weeks later, diffu
71 ikelihood of PCa with a five-point scale for T2-weighted imaging alone, T2-weighted imaging with DW i
72 the detection of recurrent PCa after RT than T2-weighted imaging alone, with no additional benefit if
76 orresponding tissue outlined on a transverse T2-weighted image and the MR spectra from all voxels at
77 Nonenhanced T1-weighted and fat-saturated T2-weighted images and contrast material-enhanced dynami
78 sseminated lesions that were hyperintense on T2-weighted images and did not enhance after contrast ad
79 lation was demonstrated for lesion volume on T2-weighted images and enhancing lesion volume in the re
80 s were generated from the proton density and T2-weighted images and evaluated by voxel-based-relaxome
82 h spatial scaling factor (SSF) of 2 and 4 on T2-weighted images and kurtosis on contrast-enhanced T1-
83 tive correlation was noted between volume on T2-weighted images and magnetization transfer ratio hist
84 se on T1-weighted images and hyperintense on T2-weighted images and significant restriction in diffus
86 The final infarct lesions obtained from tp3 T2-weighted images and the "penumbra" obtained from the
87 nding high- or low-signal-intensity areas on T2-weighted images and the metabolic ratio (choline + cr
88 xternal cyst morphology on axial and coronal T2-weighted images and three-dimensional gradient-echo T
89 alence and distribution of signal changes on T2-weighted images and to investigate the pathological s
90 ointense and had a surrounding bright rim on T2-weighted images and were predominantly hyperintense o
91 ss, hyperintense region on spin-density- and T2-weighted images and, in cerebral white matter and bra
92 was to evaluate a CMR protocol that includes T2-weighted imaging and assessment of left ventricular w
94 ay MR imaging (ie, unenhanced fast spin-echo T2-weighted imaging and gradient-echo T1-weighted imagin
95 ed with halothane and scanned at 4.7 T using T2-weighted imaging and in vivo MRS of frontal cortex.
96 ighted imaging) and detection sensitivities (T2-weighted imaging and MR spectroscopic imaging) for le
97 values did not differ significantly between T2-weighted imaging and T2-weighted imaging plus ADC map
98 atients underwent breast MR imaging (T1- and T2-weighted imaging and three-dimensional T1-weighted im
99 ed, fluid-attenuated inversion recovery, and T2-weighted images) and dynamic susceptibility contrast-
100 entral fibrous core (low signal intensity on T2-weighted images) and intratumoral cysts (high signal
101 Diagnostic performance at sextant level (T2-weighted imaging) and detection sensitivities (T2-wei
103 r length and 28.8% for width measurements on T2-weighted images, and 26.1% for length and 33.3% for w
104 regions, areas of lowest signal intensity on T2-weighted images, and areas of restricted diffusivity;
105 on, MR demonstrated high signal intensity on T2-weighted images, and both demonstrated hemorrhage, wh
106 ial fast fluid-attenuated inversion-recovery/T2-weighted images, and diffusion-weighted images of the
107 images, fluid-equivalent signal intensity on T2-weighted images, and peripheral rim enhancement.
108 with highest and lowest signal intensity on T2-weighted images, and regions of most restricted diffu
109 ogic tumor volume measurements were 0.36 for T2-weighted imaging, and 0.46 and 0.60 for combined T2-w
110 All patients underwent transverse T1- and T2-weighted imaging, and chemical shift imaging was perf
111 ography biomarkers: signal intensity (SI) on T2-weighted images, apparent diffusion coefficient (ADC)
112 th the combination of moderately and heavily T2-weighted images (area under the receiver operating ch
114 nfarction and hypointensities on post-mortem T2-weighted images as a possible method for visualizing
115 gle-shot turbo spin-echo sequence, cine, and T2-weighted images as well as T1-weighted images before
116 s included conventional T1- and less heavily T2-weighted images, as well as gadolinium-enhanced dynam
118 nerve lesions cause a hyperintense signal on T2-weighted images at and distal to the lesion site, whi
119 rrow edema presents with increased signal in T2-weighted images, being most visible in fat saturation
120 ulated by using whole-volume segmentation on T2-weighted images, both before and after ejaculation.
121 y adjacent to the enhancing (hyperintense on T2-weighted images, but not enhancing on postcontrast T1
122 DW EP images that were not detected on STIR T2-weighted images, but were colocalized with lesions de
123 of invasive cervical carcinoma was used with T2-weighted imaging by two independent observers to iden
125 y-four patients also had volumes measured by T2-weighted imaging chronically (median time, 7.5 weeks;
126 imaging were graded for signal intensity on T2-weighted images, contrast material enhancement, shape
127 The thickness of regions shown on T1- and T2-weighted images correlated with that of histologic zo
129 t on in-phase images), SI on T1-weighted and T2-weighted images, cystic degeneration, necrosis, hemor
131 old of >33) demonstrated good agreement with T2-weighted imaging-derived AAR (bias, 0.18; 95% confide
133 ages to MRCP images with nonenhanced T1- and T2-weighted images did not significantly increase accura
134 g outperforms T2-weighted imaging in the PZ; T2-weighted imaging did not show a significant differenc
135 and 3-T endorectal presurgery MP MR imaging (T2-weighted imaging, diffusion-weighted [DW] imaging app
136 o underwent 3-T pelvic MR imaging, including T2-weighted imaging, diffusion-weighted imaging, and dyn
138 t preoperative MR imaging, including T1- and T2-weighted imaging, DW MR imaging (b=0 and 800 sec/mm2)
139 assessment of myometrial invasion at T1- and T2-weighted imaging, DW MR imaging, and DCE MR imaging.
140 their predominantly low signal intensity on T2-weighted images, fibromas and fibrothecomas display a
141 pretations significantly more often than did T2-weighted image findings (in 107 [99%] vs 88 [82%] of
143 hy in TOF technique and brain MRI in T1- and T2-weighted images, FLAIR and DWI sequences are the meth
144 results for conventional and fast spin echo T2-weighted imaging, fluid-attenuated inversion recovery
145 Nonacute ischemic white matter changes on T2-weighted imaging, focal tissue loss, and ventriculome
146 tion in signal intensity within the tumor on T2*-weighted images for up to 5 days after treatment and
147 4 age-matched healthy controls underwent 7 T T2*-weighted imaging for cortical lesion segmentation an
149 Krabbe disease, (b) are more sensitive than T2-weighted images for detecting white matter abnormalit
150 W (b values of 0, 50, and 500 sec/mm(2)) and T2-weighted images for FLL detection and characterizatio
151 o short inversion time inversion-recovery or T2-weighted images for low-signal-intensity nodules.
152 arterial spin labeling for CBF, and T1- and T2-weighted imaging for atrophy, white matter hyperinten
154 imaging was better than standard breath-hold T2-weighted imaging for FLL detection and was equal to b
155 are best evaluated with nonenhanced FLAIR or T2-weighted imaging for low-grade tumors, vascular malfo
156 /- 6.1 to -1.79 +/- 5.7) and hyperintense on T2-weighted images (from 10.12 +/- 7.9 to 8.7 +/- 6.4).
157 +/- 5.9 to -7.8 +/- 6.8) and hyperintense on T2-weighted images (from 8.73 +/- 5.4 to 12.61 +/- 6.1).
158 regions with the lowest signal intensity on T2-weighted images (>2.07, 49%, 88%, 0.685, and P = .000
159 .0001), areas of lowest signal intensity on T2-weighted images (>2.45, 57%, 97%, 0.852, and P = .000
162 of diffusion-weighted imaging in addition to T2-weighted imaging improved detection of prostate cance
163 n, addition of diffusion-weighted imaging to T2-weighted imaging improved the areas under the receive
164 heral zone and seminal vesicles decreased on T2-weighted images in 42 (75%) and 25 (45%) patients, re
166 ssed using high resolution, motion-corrected T2-weighted images in natural sleep, analysed using an a
168 rate lower signal intensity of the cortex on T2-weighted images in the first HG and surrounding STG c
169 ue finding was increased signal intensity on T2-weighted images in the levator ani muscle (n = 34) an
170 c resonance images of the orbits and heavily T2-weighted images in the plane of the cranial nerves we
171 homogeneous low signal intensity was seen on T2-weighted images in the same location as the hemorrhag
176 cted the biliary anatomy more often than did T2-weighted imaging (in 47 [92%] vs 43 [84%] donor candi
177 monstrated markedly high signal intensity on T2-weighted images) in all cases because of the high wat
178 , whereas leiomyomas initially high in SI on T2-weighted images indicate a likely greater volume redu
179 cancer, detection of lesions of <1 cm3 with T2-weighted imaging is significantly dependent on lesion
180 area of homogeneous low signal intensity at T2-weighted imaging, is highly accurate for cancer ident
182 er the ROC curve, 0.70-0.77) did not improve T2-weighted imaging localization accuracy (AUC = 0.72) (
183 ipir trisodium-enhanced images than with the T2-weighted images (mean confidence score, 4.5 vs 3.4; P
184 high signal intensity of the endometrium on T2-weighted images (mean, 0.5 cm) and enhancement of the
185 eterogeneous endometrial signal intensity on T2-weighted images (mean, 1.8 cm) with enhancement of th
187 een January 2004 and April 2008 and included T2-weighted imaging (n = 104), diffusion-weighted imagin
188 magnetic resonance protocol included cines, T2-weighted imaging, native T1 maps, 15-minute post-cont
190 s ratio = 0.92, P = .015) and homogeneity on T2-weighted images (odds ratio = 4.47, P = .037) as inde
191 thin 3.2 minutes to image renal tubules, and T2*-weighted images of the same resolution were obtained
196 ents with 2,602 morphologic images (axial 2D T2-weighted imaging) of the prostate were obtained.
197 : normal-appearing white matter; abnormal on T2-weighted image only (T2-only); and abnormal on T2-wei
200 r growth among masses showing homogeneity on T2-weighted images (P = .036) and a nearly significant s
202 ore; P = .046, corrected) and lesion load at T2-weighted imaging (P = .003, corrected) but not with d
205 24.32; post-IRE, 97.80 +/- 18.03; P = .004; T2-weighted images, pre-IRE, 47.37 +/- 18.31; post-IRE,
208 0.61) and chronic lesion volume measured by T2-weighted imaging (r = 0.90) to the chronic stroke sca
209 2, 0.441, 0.596, 0.548; all P </= .001), and T2-weighted imaging (R(2) = 0.463, 0.582, 0.650, and 0.5
211 res related to lesion texture and margins on T2-weighted images ranged from 0.136 (moderately hypoint
212 Volume of edema and intensity of signal on T2-weighted images relate to functional recovery after r
214 Edema, as detected by a hyperintense zone on T2-weighted images, resolved, and regional radial systol
215 uated inversion recovery and T1-weighted and T2*-weighted images, respectively, compared between the
216 ratio of tumor to renal cortex SI on T1- and T2-weighted images, respectively), SI index (SII) ([SI(i
217 sity characteristics on thin-section T1- and T2-weighted images, respectively: HCC, hyperintense, hyp
218 d imaging for peripheral zone lesions and to T2-weighted imaging scores for transitional zone lesions
223 low SI (relative to renal parenchyma SI) on T2-weighted images, smaller size, and female sex correla
224 ured by two neuroradiologists on QSM images, T2*-weighted images, susceptibility-weighted (SW) images
226 Region of interest (ROI)-based measures on T2-weighted images (T2wi) were quantitatively evaluated
228 sing proton spectroscopic imaging (1H-MRSI), T2-weighted imaging (T2WI) and diffusion-weighted imagin
230 ing (DWI), perfusion weighted imaging (PWI), T2-weighted imaging (T2WI), and functional magnetic reso
232 Cyst walls had lower signal intensity on T2-weighted images than ovarian stroma in 49 of 74 cases
233 s demonstrated increased signal intensity on T2-weighted images that involved multiple muscle compart
237 normal prostate, and hypointense features on T2-weighted imaging; these findings were highly suspicio
239 in-section, high-spatial-resolution, coronal T2-weighted images; they should not be mistaken for path
241 ignal intensity; of two lesions studied with T2-weighted imaging, two had high signal intensity; and
242 atterns of USPIO uptake were demonstrated at T2*-weighted imaging: uniform low signal intensity, cent
243 titis, and healthy tissue were delineated on T2-weighted images, using histology as a reference.
244 a focal lesion with high signal intensity on T2-weighted images, variable signal intensity on T1-weig
245 es between lesions that are abnormal only on T2-weighted images versus lesions that are abnormal on T
246 of MR true-positive lesions were measured on T2-weighted images (VT2), on ADC maps (VADC), and on DCE
250 At multiple logistic regression, kurtosis on T2-weighted images was independently associated with pCR
251 nse (P = .008), and high signal intensity on T2-weighted images was predictive of a good response (P
253 tio in areas with lowest signal intensity on T2-weighted images was used to classify 95% of patients
256 tion fluid-attenuated inversion recovery and T2*-weighted images were acquired in 14 AD patients and
257 d signal intensity of lymph nodes at T2- and T2*-weighted imaging were recorded before and after USPI
258 o help detect invasive cervical carcinoma on T2-weighted images were 55.6% and 75% for observer 1 and
259 imaging (MRI), T1 maps, proton density, and T2-weighted images were acquired before and after EAE in
262 nfiltrative lesions that were hypointense on T2-weighted images were better characterized with DW ima
264 signal hyperintensity) computed from T1- and T2-weighted images were combined with magnetization-tran
269 dentified by matching pathologic slides with T2-weighted images were overlaid on MET and ADC maps.
271 ghted images and of signal intensity drop on T2-weighted images were significantly lower in malignant
275 intratumoral cysts (high signal intensity on T2-weighted images) were seen more frequently in endomet
276 nal intensity from contrast-enhanced T1- and T2-weighted images, were measured from the enhancing reg
277 f the ovary had low-signal-intensity rims on T2-weighted images, which corresponded to the theca and
278 ol consisted of sagittal and coronal T1- and T2-weighted images with and without fat saturation.
280 Use of nonenhanced T1- and less heavily T2-weighted images with MRCP images significantly improv
281 alone, T2-weighted imaging with DW imaging, T2-weighted imaging with DCE imaging, and T2-weighted im
282 g, T2-weighted imaging with DCE imaging, and T2-weighted imaging with DW and DCE imaging, with at lea
283 contribute significant incremental value to T2-weighted imaging with DW imaging (reader 1, P > .99;
285 e-point scale for T2-weighted imaging alone, T2-weighted imaging with DW imaging, T2-weighted imaging
286 y using multiplanar half-Fourier single-shot T2-weighted imaging without and with spectral adiabatic
287 rwent high-spatial-resolution axillary 3.0-T T2-weighted imaging without fat suppression and DW imagi
288 um standardized uptake value (SUVmax), SI on T2-weighted images x SUVmax, and ADC x SUVmax values at
289 ET/MR enterography biomarkers, SUVmax, SI on T2-weighted images x SUVmax, and ADC x SUVmax, showed si
290 te images threshold and overlaid in color on T2-weighted images yielded an estimate of the spatial ex
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