[A negleted bacteria with a case: Bartonella henselae].

In this report, a 14 years old case with CSD with antibody titers of 1/384 IgM, 1/2048 IgG B.henselae antibody determined by indirect fluorescent antibody (IFA) method in serum and B.henselae positivity by polymerase chain reaction (PCR) from LAP sample of the patient with axillary LAP was presented. Even though molecular techniques have been used for the diagnosis of the previous reported cases, it is the first B.henselae positive case in our country detected with PCR. In the history of the case it was learned that the patient was scratched by a street cat few months ago and the axillary LAP developed 4-5 weeks later. Axillary ultrasonography shawed abscesses with the largest 22 x 44 mm compatible with LAP. No growth was detected in the LAP biopsy specimen culture. Leucocyte count was normal but sedimentation rate (68 mm/h), and C-reactive protein (41.7 mg/L) were higher.Therapy was started with azitromycin 500 mg/day but two weeks later as there was no regression of LAP, considering the development of resistance, the treatment was changed to doxycycline 2 x 100 mg/day and rifampicin 1 x 300 mg/day. As the LAP was in abscess formation and the titers found in IFA was higher than the predictive value of B.henselae antibody titer for endocarditis, the treatment has been extended to four weeks and the patient has been cured. Especially children and adolescents are at very high risk for zoonotic infections transmitted from pets in our country due to the intense immigration to the...
Source: Mikrobiyoloji Bulteni - Category: Microbiology Tags: Mikrobiyol Bul Source Type: research