purulent granuloma

例句：

1. 1. The patient's skin was covered in purulent granulomas that were causing him significant discomfort.
   患者的皮肤上布满了脓性肉芽肿，这让他感到非常不适。
2. 2. The doctor diagnosed the patient with a purulent granuloma and prescribed antibiotics to treat it.
   医生诊断患者患有脓性肉芽肿，并开了抗生素来治疗。
3. 3.The purulent granuloma had been present for several weeks without any improvement.
   这个脓性肉芽肿已经存在了几周，没有任何改善的迹象。