MP18-07MULTIPARAMETRIC MRI IS MORE ACCURATE TO DISTINGUISH T1 VERSUS T2 PRIMARY BLADDER TUMOURS COMPARED TO CONVENTIONAL MRI: A PROSPECTIVE STUDY 来自 Wolters Kluwer 喜欢 0 阅读量: 14 作者:Uttam Mete,Prajwal Paudyal,Ujjwal Gorsi,Nandita Kakkar ...
MP18-07MULTIPARAMETRIC MRI IS MORE ACCURATE TO DISTINGUISH T1 VERSUS T2 PRIMARY BLADDER TUMOURS COMPARED TO CONVENTIONAL MRI: A PROSPECTIVE STUDYdoi:10.1097/01.JU.0001008672.83391.ed.07Uttam MetePrajwal PaudyalUjjwal GorsiNandita KakkarWolters KluwerThe Journal of Urology...
Cardiovascular magnetic resonance feature trackingT1 mappingT2 mappingRight ventricular-pulmonary arterial coupling refers to the interaction and functional matching ... Y Chen,X Wang,A Chen,... - 《Advanced Ultrasound in Diagnosis & Therapy》 被引量: 0发表: 2024年 Native T1 mapping allows for the...
(a) The 0.13 mT MRI signals for different particle sizes versus Fe concentration are plotted in black dots (Fe3O411 nm), purple dots (Fe3O416 nm), red dots (Fe3O4@SiO218 nm), yellow dots (Fe3O4@SiO222 nm), and blue dots (Zn0.3Fe2.7O4@SiO218 nm) (b) Longitudin...
The proton T1 was measured at 132 μT in ex vivo prostate tissue specimens from radical prostatectomies of 35 patients with prostate cancer. Each patient provided two specimens. The NMR and MRI measurements involved proton repolarization, a field of typically 150 mT and detection of the 5.6-kHz...
MRI是基于人体内氢质子(1H)含量的成像方法,不同组织内自由水1H及脂肪1H含量均不相同,T1值亦不同,通过测量组织T1值鉴别不同类型病变正是基于这一原理。本研究选取3种肝脏局灶性病变:肝血管瘤、肝细胞癌及肝转移瘤,结果发现3组病变初...
et al. Catechin tuned magnetism of Gd-doped orthovanadate through morphology as T1-T2 MRI contrast agents. Sci. Rep. 6, 34976; doi: 10.1038/srep34976 (2016). This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in ...
MRI magnetic resonance imaging SASHA saturation recovery single-shot acquisition RF radiofrequency ShMOLLI short modified Look-Locker sequence SR saturation recovery SSFP steady-state free precession T1 time constant for recovery of longitudinal magnetization TI time after magnetization inversion T2 time const...
Correlation of T1, T1⍴, and LGE. In LGE-positive slices, we analyzed the correlation of percent area enhancement inAT1 versus LGE (Spearman’s rho = 0.61, p < 1e-5),BT1⍴ versus LGE (Spearman’s rho = 0.48, p < 1e-3) andCT1⍴ versus T1 (Spearman’s rh...
回顾性分析成都市第五人民医院2021年2—8月因乳腺病变行常规MRI及扩散加权成像者80例(良性35例,恶性45例),并用多翻转角成像序列分别于增强前及增强7 min后采集T1 mapping图像,测量病灶的增强前T1弛豫时间(T1pre)、增强后T1弛豫时间(...