extravasation中文什么意思

n.
1.【医学】外渗，外沉，外渗液；溢血。
2.【地质学；地理学】熔岩外喷；(熔岩等的)溢出。

• arterial extravasation:    动脉性外渗
• drug extravasation:    药物管外逸出
• extracalyceal extravasation:    肾盏外渗

例句与用法

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1. This is the extravasation under the skin
   这是皮下出血
2. There are extravasation everywhere
   全身都有淤血
3. Conservative treatments with antibiotics were given due to small amount of urinary extravasation on ivu examination
   但再三至四日后病人出现腹痛，发烧，畏冷之症状。
4. Angiography after the embolization therapy showed minimal extravasation of contrast medium from the aneurysm
   栓塞治疗后的血管摄影发现只有微量的造影液从动脉瘤溢出。
5. Barium enema study revealed extravasation of barium into the liver parenchyma from the hepatic flexure of the colon
   开刀检视显示一个硬结的肿瘤由结肠肝曲延伸进入肝。

英文释义

名词

1. the process of exuding or passing out of a vessel into surrounding tissues; said of blood or lymph or urine
2. (of volcanos) pouring out fumes or lava (or a deposit so formed)
   同义词：eruption, eructation
3. an extravasated liquid (blood or lymph or urine); the product of extravasation