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Background: Brucellosis is a multisystem disease that may present with a broad spectrum of clinical manifestations and complications. Neurobrucellosis is one of the complications., Methods: In this study, we describe our experience in the diagnosis, treatment, and the final outcomes of 20 patients with neurobrucellosis out of 305 patients with brucellosis, within a five-year period between January 1999 and June 2004., Results: The rate of neurobrucellosis was 6.6%. Twelve males and eight females with a mean age of 37.4 years were investigated. Fever, headache, confusion, and gait disorders were the main complaints. The duration of their complaints varied between one week and six months. On physical examination, 13 patients had fever, six had neck stiffness and confusion, three had motor deficit on either their upper or lower extremities, and four of them had diplopia. The Rose-Bengal test and standard tube agglutination tests were positive in all of the patients. Brucella melitensis was isolated from the blood of six of the 20 (30%) patients. Cerebrospinal fluid (CSF) was analyzed in 18 patients. Pleocytosis with a mean value of 244x10(6)cells/L, and high protein levels were detected in all. A low glucose level in the CSF was detected in ten patients. Patients were treated medically and a complete resolution was achieved in all., Conclusion: Patients with a Brucella infection occasionally manifest central nervous system involvement. Clinicians, especially serving in endemic areas or serving patients coming from endemic areas should consider the likelihood of neurobrucellosis in the patients with unexplained neurological and psychiatric symptoms, and should perform the necessary tests on blood and CSF.

Brucellosis may involve many organs and tissues. Epididymoorchitis is a focal genitourinary complication of human brucellosis. In this study, we describe our experience with the diagnosis, treatment, and final outcomes of 17 patients with epididymoorchitis out of 186 male patients with brucellosis between March 1999 and December 2003. The rate of epididymoorchitisdue to brucellosiswas 9.1%. All subjects complained about swollen, painful testicles. The duration of their complaint varied between 1 week and 2 months. Both testis and epididymis were involved in 15 patients and 2 had bilateral involvement. The patients were treated with medical treatment and a complete resolution was achieved in all of them. Patients with Brucella infection occasionally manifest genitourinary complications. Clinicians, especially those serving in endemic areas or serving patients coming from endemic areas, should consider the likelihood of brucellosis as a cause of epididymoorchitis., (Copyright (c) 2005 S. Karger AG, Basel.)