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电子束CT(electron beam computed tomography,EBCT)又称超高速CT(ultrafast computed tomography,UFCT),美国Douglas Boyd博士于1983年开发并应用于临床。EBCT由电子枪发射电子束,通过电子枪内的偏转线圈使电子束扫描钨靶,被扫描的钨靶产生往返的X线,以对患者进行扫描。扫描一
Electron beam computed tomography (EBCT), also known as ultrafast computed tomography (UFCT), the United States Douglas Boyd Dr. developed in 1983 and applied to clinical. The EBCT emits an electron beam from an electron gun. The electron beam scans the tungsten target through a deflection yoke inside the electron gun. The scanned tungsten target generates a roundtrip X-ray to scan the patient. Scan one