local edema

例句：

1. 1. The patient's local edema was reduced after the treatment.
   治疗后，患者的局部水肿有所减轻。
2. 2. The doctor advised him to avoid heavy lifting and reduce his intake of salty foods, which could help alleviate his local edema.
   医生建议他避免重体力劳动，减少摄入盐分高的食物，这有助于缓解他的局部水肿。
3. 3. In some cases, local edema can be a sign of internal organ damage or disease.
   在某些情况下，局部水肿可能是内脏损伤或疾病的迹象。