在梅毒晚期（有时发生在最初感染后20-30年），常出现累及血管（包括主动脉和主动脉瓣）的病损。

In the late stage of syphilis, sometimes 20-30 years after the initial infection, damages are often seen in the blood vessels including the AORTA and the AORTIC VALVE.

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在梅毒晚期（有时发生在最初感染后20-30年），常出现累及血管（包括主动脉和主动脉瓣）的病损。

In the late stage of syphilis, sometimes 20-30 years after the initial infection, damages are often seen in the blood vessels including the AORTA and the AORTIC VALVE.

youdao