title: [A case of disseminated gonococcal infection without typical skin rash].
abstract: Few case reports have been published on disseminated gonococcal infection in Japan. We report such a non-HIV case without typical skin rash. A 49-year-old Japanese man living in Thailand on business was seen for fever and multiple arthralgia after returning to Japan. Given the travel history, differential diagnoses included endemic viral infection such as human immunodeficiency virus (HIV), dengue fever, and chikungunya. Diagnosis was based on right-knee arthrocentesis, and synovial fluid culture followed by Neisseria gonorrhoeae polymerase chain reaction (PCR). The isolated strain was sensitive to penicillin. The man was treated with intravenous ceftriaxone and oral levofloxacin. Disseminated gonococcal infection should thus be considered when examining those with classical polyarthralgia symptoms even without a typical skin rash.
authors.affiliation: Department of Internal Medicine, Ohchi Hospital.
authors.forename: Kazuhisa
authors.initials: K
authors.lastname: Yokota
authors.forename: Harumi
authors.initials: H
authors.lastname: Gomi
authors.forename: Yuji
authors.initials: Y
authors.lastname: Morisawa
mesh_terms: D006069:Gonorrhea / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged