pretibial myxedema

例句：

1. 1.The patient's condition worsened, and he was diagnosed with pretibial myxedema.
   患者的病情恶化，被诊断为髌前水肿。
2. 2.The doctor prescribed medication to treat the patient's pretibial myxedema.
   医生给患者开了药来治疗髌前水肿。
3. 3. The patient had to undergo surgery to alleviate his pretibial myxedema.
   患者不得不接受手术来缓解他的髌前水肿。