This patient had optic perineuritis secondary to syphilis.

血清及脊髓液之萤螺旋体抗体吸附试验呈阳性反应。

Annular syphilid is an uncommon presentation of secondary syphilis, previously seen almost exclusively in black.

摘要环状梅毒是二型梅毒表现中较少见到。以前文献记载深黑人出现比例较高。

(rapid plasma reagin) is a screening test for syphilis.It looks for antibodies that are present in the blood of people who have the disease.

快速血浆反应素，梅毒试镜头，用来找出梅毒患者血液中存在抗体。