Publications by authors named "Katarzyna Witulska"

A study of TiAlSiC ( = 0 to = 1) MAX-phase alloys is reported. The materials were obtained from mixtures of TiAlC and TiSiC powders with hot pressing sintering technique. They were characterised with X-ray diffraction, heat capacity, electrical resistivity, and magnetoresistance measurements.

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We present a female patient with a mutation of the POLG gene (POLG DNA polymerase gamma, catalytic subunit; *174763) in which the clinical course suggested a mitochondrial disease, a neuropathological examination identified the syndrome more closely, and a genetic test confirmed the disease. Apart from the morphological lesions typical of Alpers-Huttenlocher syndrome, rarely observed symmetrical degenerative changes in the accessory olivary nuclei were found. It was unusual in the clinical course of the disease that pancreatitis was diagnosed before symptoms of liver failure appeared.

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Providing nutritional therapy via the gastrointestinal tract in patients in paediatric intensive care units (PICUs) is an effective method for delivering energy and other nutrients. In the event of contraindications to using this method, it is necessary to commence parenteral nutrition. In the present study, methods for nutritional treatments in critically ill children are presented, depending on the clinical situation.

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Data on the epidemiology of invasive Candida infections in paediatric patients in Europe are still limited. The aim of this retrospective study was to analyse the epidemiology of candidaemia in a tertiary paediatric hospital in Poland from 2000 to 2010. Using microbiological records, a total of 118 episodes of candidaemia were identified in 114 children, with an annual incidence of 0.

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We present dramatic case of a 3 year-old boy who lost consciousness three weeks post Varicella Zoster virus infection. Cerebral edema was diagnosed with severe respiratory problems. Electrocardiogram showed transient but giant ST segment elevation, possibly secondary to brain damage.

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