MRI 检查和 CT 检查是临床上常用的影像学检查方法，它们在原理、成像特点、适用范围、优缺点以及对人体的影响等方面存在差异。 1. 原理不同：CT 检查是利用 X 线束对人体进行断层扫描，通过探测器接收穿过人体的 X ...

Kindai University's innovative millimeter-wave sensor visualizes respiratory movement, ensuring precise monitoring during ...

Exposure to radiation from head or neck CT imaging increased risk for childhood brain tumors, according to results of a ...

Earlie Smith experienced an aortic dissection. Months later, her brother, Larry Smith, also had one. The same doctor helped ...

Schuylkill County Coroner Dr. David Moylan III has identified the woman who died in a crash Friday morning on Route 309 in West Penn Township. Moylan said the victim who died in the crash on the Blue ...

Schuylkill County Coroner Dr. David Moylan III has identified the woman who died in a crash Friday morning on Route 309 in West Penn Township. Moylan said the victim who died in the crash on the Blue ...

Despite its scale, AbdomenAtlas represents only 0.05% of the CT scans taken in the U.S. each year. The researchers hope more ...

Cancer a life-threatening disease can spread or metastasise from its original location to other parts of the body The lungs are a frequent site of metastasis An oncologist explains why ...

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关于这一现象，网络上有各种各样的解释，有人说是缺钙，有人认为是生长发育过程中的正常反应，也有观点认为这是身体神经系统在发出警报。但最常见的解释是：这其实是“临睡肌抽跃症”。这种现象通常发生在入睡的初始阶段，伴随着掉落或踏空的感觉，导致人们惊醒。数据表明，约70%的人都有过类似的经历。

The TSA permits people to travel with firearms and ammunition in their checked bag, with well-defined procedures and precautions. The issue only becomes problematic when passengers attempt to bring a ...