ULTRASONIC TOMOGRAPHY BY MEANS OF AN ULTRASONIC FIBERENDOSCOPE
ULTRASONIC TOMOGRAPHY BY MEANS OF AN ULTRASONIC FIBERENDOSCOPE
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DOI：
10.1055/s-2007-1021752
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发表时间：
1980-01-01
期刊：
影响因子：
9.3
通讯作者：
CLASSEN, M
中科院分区：
文献类型：
--
作者：
STROHM, WD;PHILLIP, J;CLASSEN, M
超声断层扫描对上腹部器官的诊断价值有时受到骨骼和气体的限制。内镜超声检查（EUST）结合了上消化道（胃肠）管道的直接可视化和邻近器官的超声成像的优点。超声探头由5 MHz阵列组成，在声焦点处产生良好的分辨率;内窥镜是传统的Olympus胃窥镜，型号为GFB 3。超声换能器牢固地附接到内窥镜的远端。对18例胆道、胰腺和肝脏疾病或[G1-手术]后变化的患者进行了联合检查。EUST对腹膜后、心脏和纵隔疾病也有价值。
The diagnostic value of ultrasonic tomography of the upper abdominal organs is sometimes limited by bones and gas. Endoscopic ultrasonography (EUST) combines the advantages of the direct visualization of the upper GI [gastrointestinal] tube and the ultrasonic imaging of adjacent organs. The ultrasonic probe consists of a 5 MHz array that generates a good resolution at the acoustical focus; the endoscope is a conventional Olympus gastroscope type GFB3. The ultrasonic transducer is firmly attached to the distal end of the endoscope. Combined examinations are performed in 18 patients with biliary, pancreatic and hepatic disorders, or post [G1-surgery] changes. EUST may also be of value for retroperitoneal, cardiac and mediastinal diseases.