Phyletic: Mixed syphilis, clap, soft chancre only in the past venereal sex is lymphatic granulation is swollen (also say the 4th venereal) label classical and venereal.

• 种类：过去只将梅毒、淋病、软下疳和性病性淋巴肉芽肿（亦称第四性病）列为经典性病。