syphilitic arteritis

例句：

1. 1.Syphilitic arteritis is a rare but serious complication of the disease.
   梅毒动脉炎是该病的一种罕见但严重的并发症。
2. 2. The patient's condition worsened significantly after receiving treatment for syphilitic arteritis.
   患者在接受治疗梅毒动脉炎后病情明显恶化。
3. 3.Syphilitic arteritis can lead to irreversible damage to the blood vessels if left untreated.
   未经治疗，梅毒动脉炎可能导致血管不可逆的损害。