
好词典

源自希腊语 oidēma (οἴδημα),意为“肿胀”,与 oidein (οἰδεῖν,肿胀) 相关。
❶ 水肿,指身体组织因液体异常积聚而导致的肿胀现象,常见于腿部、脚踝或肺部等部位。
“The patient developed edema in her ankles after the long flight.”
(长时间飞行后,患者的脚踝出现了水肿。)
“Severe edema can be a sign of heart or kidney problems.”
(严重的水肿可能是心脏或肾脏问题的征兆。)
pitting edema — 凹陷性水肿,指用手指按压肿胀部位后会留下凹陷,常见于心力衰竭或肾病。
“The nurse checked for pitting edema by pressing on the patient's shin.”
(护士通过按压患者的小腿来检查是否有凹陷性水肿。)