Katarzyna Jończyk-Potoczna

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We retrospectively analyzed the medical documentation of 194 children infected with Epstein-Barr virus. The diagnosis was based on clinical symptoms and the presence of the viral capsid antigen IgM antibody. Patients with severe neurologic complications also underwent neurologic examination, magnetic resonance imaging (MRI), and electroencephalography(More)
BACKGROUND The occurence of aneurysms in young patients, under 18 years of age, is estimated at 0.5-2% of all diagnosed aneurysms. CASE REPORT We reported on a case of a 16-year-old patient with subarachnoid hemorrhage diagnosed due to a ruptured cerebral vessel aneurysm. The angio-CT revealed an aneurysm of the middle cerebral artery, in its distal(More)
Hepatosplenic candidiasis also known as chronic disseminated candidiasis is a rare manifestation of invasive fungal infection typically observed in patients with acute leukemia in prolonged, deep neutropenia. Immune reconstitution inflammatory syndrome (IRIS) is an inflammatory disorder triggered by rapid resolution of neutropenia. Diagnosis and treatment(More)
The debate as to whether to administer ceftriaxone to neonates is likely to continue. Ceftriaxone has numerous advantages for critically ill pediatric patients. However, it is also known to contribute substantially to the development of biliary pseudolithiasis. Although pediatric patients rarely develop gallbladder disorders, this complication may lead to(More)
Cat-scratch disease (CSD) is a common infection in children; however, the wide spectrum of its clinical picture may lead to delayed diagnosis. An unusual presentation of CSD includes in the differential diagnosis malignant diseases, Epstein-Barr and cytomegalovirus infections, tuberculosis, and mycobacterioses. The diagnostic procedure is difficult, and it(More)
Severe combined immunodeficiency (SCID) is characterized by the absence of functional T lymphocytes and impairment of adaptive immunity. While heterogeneity of the genetic background in SCID leads to the variability of immune phenotypes, most of affected newborns appear healthy but within the first few months they develop life-threatening opportunistic(More)
BACKGROUND Hyperimmunoglobulinemia E syndrome (hyper-IgE syndrome, Job syndrome, HIES) is a complex immune deficiency with multiorgan clinical manifestations and diverse genetic background. The clinical triad of symptoms observed in approximately 75% of patients with HIES includes: recurrent abscesses of staphylococcal etiology, recurrent respiratory(More)
BACKGROUND A suspicion of ventriculo-peritoneal shunt failure is classified as the most common indication for CT in children with hydrocephalus. The main target of the study was to evaluate the diagnostic value of a low-dose protocol and to compare a total DLP received by patients in compared protocols. MATERIAL/METHODS Our retrospective analysis included(More)
BACKGROUND Meningocele or meningocephalocele is a rare defect, which consists in the displacement of the structures of the brain or/and meninges through a congenital cavity in the cranium. Depending on the location, there are hernias of the skull vault and base or external and internal hernias. Some of them can cause breathing disorders in children. CASE(More)
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