A radionuclide cystogram uses a similar procedure as the VCUG, except that it uses a radioactive tracer injected into a blood vessel.
放射性核素膀胱显像和VCUG的过程相似，只不过需要静注放射性示踪剂。
| 单词 | Radioactive tracers |
| 释义 |
Radioactive tracers
原声例句
Osmosis-泌尿 A radionuclide cystogram uses a similar procedure as the VCUG, except that it uses a radioactive tracer injected into a blood vessel. 放射性核素膀胱显像和VCUG的过程相似，只不过需要静注放射性示踪剂。
英语百科
Radioactive tracerA radioactive tracer, or radioactive label, is a chemical compound in which one or more atoms have been replaced by a radioisotope so by virtue of its radioactive decay it can be used to explore the mechanism of chemical reactions by tracing the path that the radioisotope follows from reactants to products. Radiolabeling is thus the radioactive form of isotopic labeling. |
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