The MRI helps the doctor examine areas of your body like your chest, abdomen, internal organs and pelvis. They don’t use a contrast material in every MRI. Also, MRIs tend to have a bigger area for the doctor to examine instead of simply a single vessel or vein. ...
In some circumstances, you might have a contrast dye injected into a joint while you’re getting x-rays. This procedure, also referred to as an “arthrogram,” helps outline the joint’s soft tissue structures. It might also help with needle placement into a joint when injecting medication ...
2D Flash T 1W+FS.MRCP was used in 34 patients.2D Flash dynamic contrast enhanced were used in 77 patients.Results 59 cases of acute edematous pancreatitis showed swelling and low signal intensity on T 1WI and higher signal intensity on T 2WI.Excepted the above findings,18 cases of ...
PET/MRI is a new hybrid modality which is increasingly being used in clinical settings, although both clinical evaluation and technical optimization are st
[Keywords] Renalcellcarcinoma;Dynamiccontrast-enhancement;Magneticresonanceimaging 本组研究采用 MRI多 回合动态增强扫描,评价肾癌 MRI平扫,动态增强皮 质早期(20~30s),皮质晚期(40~50 s)及肾实质期(100~120s)各期特征及诊断价值,并对肾癌的 MRI检查技术作初步探讨. 1 材料和方法 1.1 资料 收集1999年6月至 ...
This finding aligns with the expectation that higher magnetic field strength contributes to improved SNR. T1WI is essential for diagnosing PCLs and pancreatic cancer, providing high-resolution images that enhance tissue contrast [20,21]. It allows for detailed characterization of pancreatic lesions, ...