EXAM:MRI BRAIN without and with contrast 40/5000 源语言: 英语 目标语言: 简体中文 结果(简体中文) 1: [复制] 考试:没有和有对比的MRI脑 结果(简体中文) 2:[复制] 考试:无和对比的MRI大脑 结果(简体中文) 3:[复制] 无脑磁共振造影其它语言...
Magnetic resonance imaging (MRI), with and without contrast, has become the standard metric of finding and following lesions and axonal loss. The traditional methods of treatment include medications, diet, exercises, and neurological supportive care. The medications are limitedly effective, and often ...
An MRI chest with and without contrast may be helpful in looking for “skip” metastases in the bone or for soft tissue edema extent when planning oncologic resection margins. • Plasmacytoma—a skeletal survey is recommended over a whole-body bone scan, in order to appropriately understand ...
Beyond task-evoked stimuli, the applicability of fULM during spontaneous activity could also provide information on functional brain connectivity. The non-repetitive nature of spontaneous activity could make its mapping with fULM more difficult; however, results obtained by the SVD analysis without any p...
对比增强磁化传递MRI在肺癌脑内小转移灶成像中的价值 Contrast enhanced magnetisation transfer MRI in small lung metastatic lesions of the brain.Chin J Radiol, 2004, 38(12): 1252-1255.苗英,林伟,钱玉娥... 苗英,林伟,钱玉娥,... - 《中华放射学杂志》 被引量: 24发表: 2004年 Structural and func...
For the first time, we performed a DSC-MRI perfusion analysis using a breath-hold task, without exogenous contrast or additional medical device equipment. We have found the following: The AIF during a breath-hold task is uniquely characterized by a negative signal change, likely representing vasod...
For the initial imaging of an acute or progressively worsening mental status change in a patient with a known intracranial process (mass, recent hemorrhage, recent infarct, central nervous system infection, etc), CT head without IV contrast, MRI head without and with IV contrast, or MRI head ...
In this study, we collected 200 three-dimensional T1-weighted (3D-T1) sequence MRI scans without gadolinium contrast enhancement. This image dataset was acquired from 200 patients who underwent 3D-T1 sequence MRI scanning from June 2020 to December 2022 at Hangzhou Cancer Hospital. These data were...
Magnetization-transfer MRI provides proton-density contrast in brain while saturating extracellular free water protons.(a)Comparison of M0map (M0), proton-density-weighted MRI with MT (α15MT), R1map (R1), T1-weighted MRI without (α70) and with MT (α70MT), MT ratio map (α70MTR).(...
Background: Incidental findings are a well-known complication of imaging studies done for both diagnostic and research purposes. Little is known about the rates and types of incidental findings found on brain MRI in patients with HIV infection, who may b