title: Erythematous erosive patch on the left nipple--quiz case. Diagnosis: Extragenital syphilitic chancres.
authors.affiliation: Ajou University School of Medicine, Suwon, South Korea.
authors.forename: Ji Hyun
authors.initials: JH
authors.lastname: Sim
authors.forename: Min Geol
authors.initials: MG
authors.lastname: Lee
authors.forename: Sung Il
authors.initials: SI
authors.lastname: In
authors.forename: Byung Chul
authors.initials: BC
authors.lastname: Park
authors.forename: Hee Young
authors.initials: HY
authors.lastname: Kang
authors.forename: Eun-So
authors.initials: ES
authors.lastname: Lee
authors.forename: You Chan
authors.initials: YC
authors.lastname: Kim
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis; D044963:Biopsy, Fine-Needle; D002601:Chancre / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D009558:Nipples / Q000473:pathology*; D013591:Syphilis, Cutaneous / Q000175:diagnosis*; D014210:Treponema pallidum / Q000276:immunology / Q000302:isolation & purification
chemical_list: D000907:Antibodies, Bacterial