一期梅毒（指部下疳）
梅毒下疳可能出现在手指或造口部位上或周围。
Image courtesy of the Public Health Image Library of the Centers for Disease Control and Prevention.
在这些主题中
梅毒下疳可能出现在手指或造口部位上或周围。
Image courtesy of the Public Health Image Library of the Centers for Disease Control and Prevention.