双语字幕Fluoroscopy X线透视检查 X-ray images are like photos of the inside of your body. But X-ray videos can be made as well. They're made during a procedure called fluoroscopy. X线图像类似于人体内的图片。但是我们也可以获取 X 线视频。这是在一种称为“透视”的手术期间获取的。 One reason your doctor may give you a fluoroscopy exam is to find out if you have certain diseases, such as problems in your digestive tract. 医生行透视检查的一个原因是确定患者是否患有某种疾病，如消化道问题。 A second reason your doctor may use fluoroscopy is to perform a procedure such as a spinal tap. A third reason is to find, locate, and identify a foreign object in your body. 第二个原因是为了行脊髓穿刺等手术。第三个原因是发现、定位和识别体内的异物。 There are several types of fluoroscopy machines. X线透视机有许多类型。 A fluoroscope may be fixed in place in a special shielded room. Or it may be a portable machine that can be moved to you if needed.荧光检查仪可以固定在特殊的屏蔽室内，或者它可能是便携式机器，必要时可移动。 A computed tomography, or CT scan machine can also be used as a fluoroscope to see slices through the body as the images are taken. 计算机断层扫描，或CT扫描机也可以作为荧光检查仪，观察获取的身体切片图像。 Before a fluoroscopy procedure, you may be given a contrast substance. X线透视检查前，医生将给予患者对比造影剂。 It may be in a drink, a paste, a pill, or an injection. 造影剂可以是饮用剂，糊剂，丸剂或注射剂。 During the procedure, you will lie or stand on an X-ray table. An X-ray tube will be aimed at the body part to be examined. 手术期间，患者将平躺或站立在X线检查台上。X线管对准需要检查的身体部位。 Then an X-ray beam will pass through a part of the fluoroscope that shapes the beam to just the area of your body being studied. This helps reduce your exposure to X-rays. 然后，X线束将通过荧光检查仪，其将光束调整到被检查的身体部位。这有助于减少X线暴露。 After the beam passes through your body, it will be converted into a video seen on a monitor screen. If you receive a contrast substance, it will make the structure stand out better on the screen. 光束穿透人体后，转换为可在监视器上观察到的视频。如果患者接受对比造影剂，则屏幕上的结构将更加突出。 If you have any questions about fluoroscopy, talk to your doctor.如果对X线透视检查存在任何疑问，请咨询医生。 相关单词学习
Fluoroscopy
①发音和释义 fluo•ros•co•py/flʊəˈrɒskəpɪ/n. 荧光镜透视检查Examination of a person or object by means of a fluoroscope.单词 fluoroscopy 由下列成分构成 fluoro- （构词成分）荧光+-scopy（后缀）检查
Tomography
to•mog•ra•phy/təˈmɒɡrəfɪ/n. 体层摄影(利用X射线和超声波清楚显示体内结构)Any of a number of techniques used to obtain an X-ray photograph of a selected plane section of the human body or some other solid object. 单词 tomography 由下列成分构成 tomo-（前缀）切割部分，部分+-graphy（构词成分）产生影像的方法 往期内容推荐： 1.支气管镜检查丨医学英语视听学习2.宫腔镜检查丨医学英语视听学习3.CT检查流程 丨医学英语视听学习4.磁共振成像（MRI）丨医学英语视听学习5.医学影像学解剖动画合集
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