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Språkvelger

Norsk

Lydia Johnsen

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Lydia Johnsen

Associate Professor
Department of Circulation and Medical Imaging

lydia.johnsen@ntnu.no
+4773412429 +4741392801 MTFS, del 1, Øya
Publications Teaching Outreach

Publications

  • Chronological
  • By category
  • See all publications in Cristin

2024

  • Hanger, Nina; Johnsen, Lydia; Thomsen, Ruth Stoklund; Stalsberg, Ragna. (2024) Optimizing Real-Time Advanced Ultrasound Supervision in a University Setting: A technical feasibility study. Radiography Open
    Academic article

2021

  • Johnsen, Lydia; Hisdal, Jonny; Jonung, Torbjörn; Braaten, Audun Ole; Pedersen, Gustav. (2021) Three-dimensional ultrasound volume and conventional ultrasound diameter changes are equally good markers of endoleak in follow-up after endovascular aneurysm repair. Journal of Vascular Surgery
    Academic article
  • Johnsen, Lydia; Hisdal, Jonny; Jonung, Torbjörn; Pedersen, Gustav. (2021) Ultrasound in follow-up after endovascular aneurysm repair. Universitetet i Bergen Universitetet i Bergen
    Doctoral dissertation

2020

  • Johnsen, Lydia; Hisdal, Jonny; Jonung, Torbjörn; Braaten, Audun Ole; Pedersen, Gustav. (2020) Contrast-enhanced ultrasound detects type II endoleaks during follow-up for endovascular aneurysm repair. Journal of Vascular Surgery
    Academic article

2019

  • Hanger, Nina; Johnsen, Lydia; Rambech, Kristin. (2019) Erfaringer fra videreutdanningskurs i ultralyd av dialysefistler ved NTNU. NyreNytt
    Article in business/trade/industry journal
  • Pedersen, Gustav; Gleditsch, Egil Hafstad; Johnsen, Lydia; Gubberud, Espen Tyse. (2019) Spiral vein graft technique for popliteal artery aneurysms. EJVES Short Reports
    Short communication

2018

  • Johnsen, Lydia; Jonung, Torbjörn; Laxdal, Elin Hanna; Pedersen, Gustav. (2018) Tree-dimensional Ultrasound Volume Measurements in an Aortic Aneurysm Model. Radiography Open
    Academic article
  • Rambech, Kristin; Hanger, Nina; Johnsen, Lydia. (2018) Promoteringsbrosjyre om nytt kurs i Ultralyd av dialysefistler.
    Brochure

2017

  • Hanger, Nina; Johnsen, Lydia; Rambech, Kristin. (2017) Ultralyd av AV-fistler for hemodialyse. NyreNytt
    Article in business/trade/industry journal
  • Rambech, Kristin; Hanger, Nina; Johnsen, Lydia. (2017) Informasjonsbrosjyre om nytt EVU-kurs; Ultralyd av dialysefistler.
    Brochure

2009

  • Johnsen, Lydia. (2009) Ultralyd av arteria carotis ved utredning av carotisstenose. Hold Pusten
    Article in business/trade/industry journal

Journal publications

  • Hanger, Nina; Johnsen, Lydia; Thomsen, Ruth Stoklund; Stalsberg, Ragna. (2024) Optimizing Real-Time Advanced Ultrasound Supervision in a University Setting: A technical feasibility study. Radiography Open
    Academic article
  • Johnsen, Lydia; Hisdal, Jonny; Jonung, Torbjörn; Braaten, Audun Ole; Pedersen, Gustav. (2021) Three-dimensional ultrasound volume and conventional ultrasound diameter changes are equally good markers of endoleak in follow-up after endovascular aneurysm repair. Journal of Vascular Surgery
    Academic article
  • Johnsen, Lydia; Hisdal, Jonny; Jonung, Torbjörn; Braaten, Audun Ole; Pedersen, Gustav. (2020) Contrast-enhanced ultrasound detects type II endoleaks during follow-up for endovascular aneurysm repair. Journal of Vascular Surgery
    Academic article
  • Hanger, Nina; Johnsen, Lydia; Rambech, Kristin. (2019) Erfaringer fra videreutdanningskurs i ultralyd av dialysefistler ved NTNU. NyreNytt
    Article in business/trade/industry journal
  • Pedersen, Gustav; Gleditsch, Egil Hafstad; Johnsen, Lydia; Gubberud, Espen Tyse. (2019) Spiral vein graft technique for popliteal artery aneurysms. EJVES Short Reports
    Short communication
  • Johnsen, Lydia; Jonung, Torbjörn; Laxdal, Elin Hanna; Pedersen, Gustav. (2018) Tree-dimensional Ultrasound Volume Measurements in an Aortic Aneurysm Model. Radiography Open
    Academic article
  • Hanger, Nina; Johnsen, Lydia; Rambech, Kristin. (2017) Ultralyd av AV-fistler for hemodialyse. NyreNytt
    Article in business/trade/industry journal
  • Johnsen, Lydia. (2009) Ultralyd av arteria carotis ved utredning av carotisstenose. Hold Pusten
    Article in business/trade/industry journal

Report

  • Johnsen, Lydia; Hisdal, Jonny; Jonung, Torbjörn; Pedersen, Gustav. (2021) Ultrasound in follow-up after endovascular aneurysm repair. Universitetet i Bergen Universitetet i Bergen
    Doctoral dissertation

INFORMASJONSMATR

  • Rambech, Kristin; Hanger, Nina; Johnsen, Lydia. (2018) Promoteringsbrosjyre om nytt kurs i Ultralyd av dialysefistler.
    Brochure
  • Rambech, Kristin; Hanger, Nina; Johnsen, Lydia. (2017) Informasjonsbrosjyre om nytt EVU-kurs; Ultralyd av dialysefistler.
    Brochure

Teaching

Courses

  • RAT6014 - Ultrasound of Dialysis Fistulas
  • RAT6015 - Course in vascular ultrasound of the aorta and periphereal arteries
  • RAT6001 - Basic Ultrasound Theory
  • RAT6013 - Ultrasound of Dialysis Fistulas, Kidneys and Urinary tract

Outreach

2023

  • Academic lecture
    Hanger, Nina; Johnsen, Lydia; Thomsen, Ruth Stoklund; Stalsberg, Ragna. (2023) Videobasert avstandsveiledning som supplement til hands-on-ultralydtrening - en aksjonsforskningsstudie. Norsk Forening for Ultralyddiagnostikk Ultralydsymposium , Tromsø 2023-04-26 - 2023-04-28

2022

  • Poster
    Johnsen, Lydia; Gleditsch, Egil Hafstad; Gubberud, Espen Tyse; Vetrhus, Morten; Jonung, Torbjörn Jon Anders; Pedersen, Gustav. (2022) Spiral vein-grafi technique for popliteal artery aneurysm is a viable alternative to conventional autologous vein-graft. European Society of Vascular Surgery 36th Annual Meeting 2022 , Roma 2022-09-20 - 2022-09-23
  • Programme management
    Johnsen, Lydia; Gubberud, Espen Tyse. (2022) Karpodden. PodBean PodBean [Radio] 2022-04-20
  • Lecture
    Johnsen, Lydia; Gubberud, Espen Tyse; Hjellestad, Iren Drange; Fimland, Marius Løbø; Brevik, Einar Andrè. (2022) KARPODDEN - karkirurgisk podkast fra Haukeland Universitetssykehus. Norsk Karkirurgisk forening Vårmøtet 2022 Norsk Karkirurgisk forening , Bergen 2022-06-09 - 2022-06-11

2021

  • Poster
    Gleditsch, Egil Hafstad; Johnsen, Lydia; Gubberud, Espen Tyse; Hjellestad, Iren Drange. (2021) Spiral Vein-Graft Technique is a durable therapeutic option for Popliteal Artery Aneurysms. European Atherosclerosis Society 89th EAS Congress , Helsinki 2021-05-30 - 2021-06-02

2019

  • Academic lecture
    Johnsen, Lydia; Hisdal, Jonny; Jonung, Torbjörn; Braaten, Audun Ole; Pedersen, Gustav. (2019) 3D Ultralyd volum og konvensjonell ultralyd dimeterendringer er likeverdige markører for endolekkasje i oppfølging etter EVAR. Norsk Kirurgisk Forening Høstmøtet til Norsk Kirurgisk Forening , Oslo 2019-10-21 - 2019-10-25

2017

  • Academic lecture
    Johnsen, Lydia; Hisdal, Jonny; Jonung, Torbjörn; Braaten, Audun Ole; Laxdal, Elin Hanna; Kjøsnes, Thomas. (2017) Contrast Enhanced Ultrasound Detects Endoleak in follow-up after EVAR. European Society for Vascular Surgery ESVS 31st Annual Meeting , Lyon 2017-09-19 - 2017-09-22
  • Academic lecture
    Johnsen, Lydia; Hisdal, Jonny; Jonung, Torbjörn; Braaten, Audun Ole; Laxdal, Elin Hanna; Kjøsnes, Thomas. (2017) Kontrastforsterket ultralyd detekterer endolekkasje etter EVAR. Norsk Kirurgisk Forening Høstmøte i Norsk Kirurgisk Forening , Oslo 2017-10-23 - 2017-10-28

2016

  • Lecture
    Kildal, Nina Hanger; Johnsen, Lydia; Bøen, Gunn Catrin Fossum. (2016) Nasjonal utdanning i ultralyd av hjerte og kar. Norsk Forening for Ultralyddiagnostikk NFUDs symposium 2016 , Bergen 2016-04-13 - 2016-04-15

2015

  • Lecture
    Kildal, Nina Hanger; Johnsen, Lydia; Hisdal, Jonny; Pedersen, Gustav. (2015) Nasjonal utdanning av ultralydteknikere til karfysiologiske laboratorium. Norsk karkirurgisk forening Norsk karkirurgisk forenings høstmøtesymposium , Oslo 2015-10-22 - 2015-10-24

2014

  • Academic lecture
    Pedersen, Gustav; Johnsen, Lydia; Walde, Kjersti K; Kjøsnes, Thomas; Halvorsen, Henrik; Gubberud, Espen Tyse. (2014) Endarterektomi for asymptomatisk carotisstenose. Norsk Kirurgisk Forening Kirurgisk Høstmøte , Oslo 2014-10-23 -

2008

  • Academic lecture
    Johnsen, Lydia; Walde, Kjersti K; Pedersen, Gustav. (2008) 3D Ultralyd Volummålinger på fantom: IN VITRO validering av metode til bruk i diagnostikk av AAA. Norsk Kirurgisk Forening Kirurgisk Høstmøte , Oslo 2008-10-24 -

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