
adj. 充血的
Mediastinal lymph nodes were usually hyperemic and enlarged .
纵隔淋巴结通常充血和增长。
This is a more typical acute gastritis with a diffusely hyperemic gastric mucosa.
典型的急性胃炎,胃黏膜广泛充血。
There are some suggestions that having a significant blockage, defined as a hyperemic response, can identify that group.
有的意见认为,有显著阻塞(定义为有充血反应)的患者更容易从治疗中获益。
At the far right is normal kidney, then to the left of that hyperemic kidney that is dying, then to the left of that pale pink infarcted kidney in which both tubules and glomeruli are dead.
最右边是正常肾脏,其左边是濒临坏死的充血区,再往左边是苍白、粉红的梗死区,此处肾小球和肾小管都已坏死。
adj.|red/bloodshot;充血的
hyperemic(形容词)指机体局部组织或器官的血流异常增多的状态,表现为血管扩张、血流量增加,通常伴随局部发红、温度升高的现象。该词源于医学术语“hyperemia”(充血),其核心机制为小动脉扩张导致毛细血管床灌注量超过正常水平。以下是详细解析:
主动性充血(Active Hyperemia)
由血管舒张神经兴奋或舒血管物质(如一氧化氮、组胺)释放引发,常见于:
被动性充血(Passive Hyperemia)
因静脉回流受阻导致血液淤积,例如:
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Hyperemic(形容词)指与充血(hyperemia)相关的状态,即身体某部位的血流量异常增加,导致组织发红或肿胀。以下是详细解释:
词源与发音
医学应用
常见于描述病理或生理性充血,例如:
相关术语
该词多用于医学文献或临床描述,需结合具体语境理解其病理机制。
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