Zuzana Gešvandtner Trabalková

Benchmarking augmentation to enhance A-line and B-line classification with sparse data

Maroš Hliboký, Ján Magyar, Martina Szabóová, Marek Malík et autres

In real-life medical applications, there is often no curated data available for training machine learning solutions. In this article, we explore the efficacy of various ways of addressing this issue, such as extending the training set using historical data, data transformation, and …

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Routine X-ray contrast study after peroral endoscopic myotomy does not improve patient outcomes

Marek Vojtko, Martin Ďuríček, Zuzana Gešvandtner Trabalková, �tefan Plutko et autres

Study Background and Aim: Peroral endoscopic myotomy (POEM) is a primary treatment for achalasia. Traditionally, oral feeding is initiated after an X-ray contrast study excludes the post-procedure leak. However, since major adverse events (AEs) are rare and typically symptomatic, the need for …

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Brain death diagnosis and the role of diagnostic imaging

Martin Vorčák, Hubert Poláček, Zuzana Gešvandtner Trabalková, Daniel Evin et autres

Smr mozgu zostva klinickou diagnzou, vo vine prpadov zaloenou na klinickej diagnostike. Doplnkov testy vrtane zobrazovacch vyetren sa pouvaj na potvrdenie absencie cerebrlnej perfzie, ke s klinick nlezy nejednoznan. Zobrazovacie metdy ako DSA, perfzna scintigrafia a transkranilny Doppler mu poskytn kov, zkonom …

Comparison of doses received from non-contrast enhanced brain CT examinations between two CT scanners

Veronika Žatkuliaková, Martin Števík, Martin Vorčák, Ján Sýkora et autres

Objectives: Medical devices based on X-ray imaging, such as computed tomography, are considered notable sources of artificial radiation. The aim of this study was to compare the computed tomography dose volume index, the dose length product, and the effective dose of the …

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Hybrid Artificial Intelligence Solution Combining Convolutional Neural Network and Analytical Approach Showed Higher Accuracy in A-lines Detection on Lung Ultrasound in Thoracic Surgery Patients Compared with Radiology Resident.

Martin Števík, Marek Malík, Štefánia Vetešková, Zuzana Gešvandtner Trabalková et autres

OBJECTIVES: Lung ultrasound reduces the number of chest X-rays after thoracic surgery and thus the radiation. COVID-19 pandemic has accelerated research in lung ultrasound artifacts detection using artificial intelligence. This study evaluates the accuracy of artificial intelligence in A-lines detection in thoracic …

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Use of artificial intelligence in CT image evaluation in stroke patients – current options

Zuzana Gešvandtner Trabalková, Martin Števík, Ján Sýkora, Martin Vorčák et autres

Management of ruptured hidden mirror intracranial aneurysm during mechanical thrombectomy

Kamil Zeleňák, Martin Vorčák, Ján Sýkora, Zuzana Gešvandtner Trabalková et autres

A 55-year-old woman with acute ischaemic stroke was referred for endovascular treatment after unsuccessful intravenous thrombolysis. Her initial National Institutes of Health Stroke Score (NIHSS) was 20. The right carotid artery stenting was performed because of the inappropriate result of angioplasty of …

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Periprocedurálne komplikácie POEM

Lenka Nosáková, Martin Ďuríček, Peter Bánovčin, Zuzana Gešvandtner Trabalková et autres

Introduction : Achalasia is a primary rare esophageal motility disorder characterized by the aperistalsis with concomitant abscence of relaxation of lower esophageal sphincter. A significant advance in treatment was the introduction of a new technique -peroral endoscopic myotomy (POEM). In this work, …