RESUMO
BACKGROUND: We report the case of a 35-year-old man with stroke related to infective endocarditis (IE) caused by Kocuria kristinae. CASE DESCRIPTION: The patient with chronic hepatitis C virus infection and a former intravenous drug user developed a stroke suddenly, after three months duration of fever and malaise. Duplex ultrasonography of the carotid arteries (zero level diastolic flow, diastolic reversed flow) focused attention to cardiac valve pathology and endocarditis (definite confirmation was made by transesophageal echocardiography). Kocuria kristinae was grown from the blood culture and antibiotic therapy administered, according to the antibiogram, did not cure the infection and the patient underwent an aortic valve replacement with a mechanical prosthesis and debridement of the mitral valve. One year after the surgery, the patient had no subjective problems and neurological findings were normal. Conclusion: To our knowledge, this is the first case of IE caused by Kocuria kristinae, which was diagnosed after the development of stroke, where IE was suspected based on Duplex ultrasonography of the carotid arteries. This is the second case of infection by this bacterium which could not be cured by antibiotics only and had to be submitted to surgical intervention. Hippokratia 2016, 20(3): 231-234.
RESUMO
BACKGROUND: The aim of this study was to estimate the prevalence of multiple sclerosis (MS) in the district of Sumadija (central part of Serbia). METHODS: All persons suffering from MS, with permanent residence in the region, were recruited. Prevalence was calculated on December 31, 2006, according to a standard procedure. RESULTS: On December 31, 2006, one hundred ninety-four patients (72 males and 122 females) were found to have MS. We found a crude MS prevalence of 64.9/100,000 (49.3/100,000 for males and 79.9/ 100,000 for females). The highest prevalence rates were registered in the age group of 30-39 years for females and 40-49 years for males, although the age-specific rates were higher in females in all age groups. The mean age at onset was 34.2 ± 9.3 years. The average duration of MS was 8.9 ± 6.2 years. The median EDSS score was 3.9 ± 2.0. The course of MS was relapsing-remitting in 63.9% of patients, secondary progressive in 32.5%, and primary progressive in 3.6%. At MS onset, motor symptoms were present in 70.1% of patients, sensory in 40.7%, cerebellar in 21.1%, brainstem in 15.5%, visual in 22.2%, and bowel/bladder disturbances in 22.2%. CONCLUSIONS: Our results demonstrate that the MS prevalence registered in the Serbian district Sumadija is similar to that of other surrounding areas in Southeastern Europe.
