title: Giant initial sclerosis of the thumb; Incipient papular syphilis.
authors.forename: F
authors.initials: F
authors.lastname: DULANTO
authors.forename: J
authors.initials: J
authors.lastname: MATO
mesh_terms: D002601:Chancre; D013587:Syphilis; D013591:Syphilis, Cutaneous
keywords: CHANCRE; SYPHILIDS
vernacular_title: Esclerosis inicial gigante en dedo pulgar; sifilide papulosa incipiente.