4 results match your criteria: "Poznan' University of Medical Sciences[Affiliation]"
Difference in Optical Coherence Tomography Angiography Parameters After SARS-CoV-2 Infection During the Alpha and Delta Variant Dominance Periods.
Viruses
December 2024
Department of Infectious Diseases and Hepatology, Medical University of Białystok, 15-540 Białystok, Poland.
The SARS-CoV-2 infection manifests with diverse clinical manifestations, with severity potentially influenced by the viral variant. COVID-19 has also been shown to impact ocular microcirculation in some patients, but whether this effect varies by viral lineage remains unclear. This prospective study compared clinical features and ocular parameters assessed via optical coherence tomography angiography (OCTA) in patients recovering from SARS-CoV-2 infections during the dominance of two distinctive viral lineages, Alpha (B.
View Article and Find Full Text PDFCharacteristics of the radial peripapillary capillary network in patients with COVID-19 based on optical coherence tomography angiography: A literature review.
Adv Med Sci
September 2024
Collegium Medicum of Jan Kochanowski University in Kielce, Kielce, Poland; Department of Infectious Disease, Provincial Hospital in Kielce, Kielce, Poland.
Article Synopsis
- The review evaluates the importance of using optical coherence tomography angiography (OCTA) to assess the radial peripheral capillary (RPC) network in patients with COVID-19 confirmed by PCR tests.
- It highlights how factors like hypoxia, inflammation, and a hypercoagulable state negatively impact the RPC network, showing decreased parameters both early in the infection and months later.
- The study suggests that OCTA should be used in COVID-19 patients to monitor ocular function and potential adverse effects on the optic nerve and retina, calling for ongoing assessments.
Dosimetric assessment of the impact of low-cost materials used in stereolithography in high-dose-rate brachytherapy.
J Contemp Brachytherapy
April 2021
Electroradiology Department, Poznan' University of Medical Sciences, Poznan', Poland.
Purpose: 3D printing has become a popular and widely available technique of rapid prototyping. The impact of used materials on the dose distribution has been studied for high energy sources. However, brachytherapy sources emit lower energy photons, and materials used in 3D printing may differ.
View Article and Find Full Text PDFPre- and postoperative evaluation of patients with lumbosacral disc herniation by neurophysiological and clinical assessment.
Spine (Phila Pa 1976)
October 2014
From the Departments of *Pathophysiology of Locomotor Organs and †Neurosurgery, Poznan' University of Medical Sciences, Poznan', Poland.
Study Design: The application of complex neurophysiological examination including motor evoked potentials (MEP) for pre- and postoperative evaluation of patients experiencing acute sciatica.
Objective: The assessment of sensitivity and specificity of needle electromyography, MEP, and H-reflex examinations. The comparative analysis of preoperative and postoperative neurophysiological examination.