Klara Sahlén

ORCID: 0000-0002-2793-6613
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About
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Research Areas
  • Kidney Stones and Urolithiasis Treatments
  • Paleopathology and ancient diseases
  • Traumatic Ocular and Foreign Body Injuries
  • Pediatric Urology and Nephrology Studies
  • Transportation Planning and Optimization
  • Urban Transport and Accessibility
  • Urinary Tract Infections Management
  • Integrated Energy Systems Optimization
  • Microfinance and Financial Inclusion
  • Renewable energy and sustainable power systems
  • Energy Efficiency and Management
  • Radiation Dose and Imaging
  • Innovation and Socioeconomic Development
  • Local Economic Development and Planning
  • Transportation and Mobility Innovations

Uppsala University
2023-2024

Uppsala University Hospital
2017

Stone size and location are key factors in predicting spontaneous stone passage (SSP), but little attention has been paid to the influence of radiological signs impaction (RSSI). This research aims determine whether RSSI, alongside size, can predict SSP evaluate consistency ureteral wall thickness (UWT) measurements among observers. In this retrospective study, 160 patients with a single upper or middle on acute non-enhanced computed tomography (NCCT) were analysed. Patient data collected...

10.1007/s00240-024-01604-0 article EN cc-by Urolithiasis 2024-08-06

The appearance of renal swelling during an acute obstruction the urinary tract could be caused by hydronephrosis or increase parenchymal volume. To best our knowledge no studies have been performed regarding volume change obstruction.To investigate in and to correlate any such degree secondary signs obstruction.In total, 20 patients with obstructive ureterolithiasis were retrospectively randomly included. Two observers measured obstructed contralateral kidney CT examinations before, during,...

10.1177/02841851231190618 article EN Acta Radiologica 2023-08-22

<title>Abstract</title> Stone size and location are key factors in predicting spontaneous stone passage (SSP), but little attention has been paid to the influence of radiological signs impaction (RSSI). This research aims determine whether RSSI, alongside size, can predict SSP evaluate consistency ureteral wall thickness (UWT) measurements among observers. In this retrospective study, 160 patients with a single upper or middle on acute non-enhanced computed tomography (NECT) were analysed....

10.21203/rs.3.rs-4376792/v1 preprint EN cc-by Research Square (Research Square) 2024-05-15

This study aimed to determine the ratio of obstruction and predictive values secondary signs in follow-up computed tomography (CT) ureterolithiasis patients; correlate stone characteristics with obstruction; compare enhancement obstructed non-obstructed kidneys; radiation dose dynamic CT protocol an excretory-phase protocol.This retrospective assessed 49 scans patients remaining after a renal colic episode. Obstruction was measured as time taken excretion contrast medium CT. Degree evaluated...

10.1080/21681805.2017.1386232 article EN Scandinavian Journal of Urology 2017-10-16
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