据悉，俞大伯本就有多年高血压和糖尿病病史，而在此次超声检查时，发现肝内实性稍低回声占位。闫玲医生在对体检报告进行综合解读后，建议俞大伯去上级医院做进一步检查。

Materials and methods: In total, 127 patients were finally enrolled and randomly divided into training and test cohorts. HR-VWMRI three-dimensional T1-weighted imaging (T1WI) and contrast-enhanced ...

2 China International Neuroscience Institute (China-INI), Beijing, People's Republic of China Correspondence to Dr Liqun Jiao, Department of Neurosurgery, Xuanwu Hospital, Beijing 100053, China; ...

“灯泡征”是指肝血管瘤 在MRI的特征性表现。 肝血管瘤的典型表现为大多数病灶为圆形、类圆形，边缘清楚，锐利。在T1WI上病灶多呈均 匀的低信号；在T2WI上一般呈均匀高信号，并随回波时间的延长病灶信号强度随之增高，表现为 特征性的“灯泡征”样高 ...

Brain is a very complex and delicate organ. Previous studies on the structure plasticity based on high-resolution structural T1WI and plasticity of structural and functional topological networks based ...