Zobrazeno 1 - 10
of 217
pro vyhledávání: '"Lars Edenbrandt"'
Autor:
Thomas Ying, Pablo Borrelli, Lars Edenbrandt, Olof Enqvist, Reza Kaboteh, Elin Trägårdh, Johannes Ulén, Henrik Kjölhede
Publikováno v:
Osteoporosis and Sarcopenia, Vol 10, Iss 2, Pp 78-83 (2024)
Objectives: Evaluation of sarcopenia from computed tomography (CT) is often based on measuring skeletal muscle area on a single transverse slice. Automatic segmentation of muscle volume has a lower variance and may be a better proxy for the total mus
Externí odkaz:
https://doaj.org/article/06985694957c49ff97679d86289249af
Autor:
Eirini Polymeri, MD, Åse A. Johnsson, PhD, Olof Enqvist, PhD, Johannes Ulén, PhD, Niclas Pettersson, PhD, Fredrik Nordström, PhD, Jon Kindblom, PhD, Elin Trägårdh, PhD, Lars Edenbrandt, PhD, Henrik Kjölhede, PhD
Publikováno v:
Advances in Radiation Oncology, Vol 9, Iss 3, Pp 101383- (2024)
Purpose: Meticulous manual delineations of the prostate and the surrounding organs at risk are necessary for prostate cancer radiation therapy to avoid side effects to the latter. This process is time consuming and hampered by inter- and intraobserve
Externí odkaz:
https://doaj.org/article/f37bf060332042dc9c41457978839fb6
Autor:
Pablo Borrelli, José Luis Loaiza Góngora, Reza Kaboteh, Johannes Ulén, Olof Enqvist, Elin Trägårdh, Lars Edenbrandt
Publikováno v:
EJNMMI Physics, Vol 9, Iss 1, Pp 1-10 (2022)
Abstract Background Metabolic positron emission tomography/computed tomography (PET/CT) parameters describing tumour activity contain valuable prognostic information, but to perform the measurements manually leads to both intra- and inter-reader vari
Externí odkaz:
https://doaj.org/article/85e7e6910e9344808ea2fb998d551f99
Autor:
Thomas Ying, Pablo Borrelli, Lars Edenbrandt, Olof Enqvist, Reza Kaboteh, Elin Trägårdh, Johannes Ulén, Henrik Kjölhede
Publikováno v:
European Radiology Experimental, Vol 5, Iss 1, Pp 1-8 (2021)
Abstract Background Radical cystectomy for urinary bladder cancer is a procedure associated with a high risk of complications, and poor overall survival (OS) due to both patient and tumour factors. Sarcopenia is one such patient factor. We have devel
Externí odkaz:
https://doaj.org/article/c37e02c68eaa4cd190b164d8fc8d67c0
Publikováno v:
EJNMMI Research, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Background Since three-dimensional segmentation of cardiac region in 123I-metaiodobenzylguanidine (MIBG) study has not been established, this study aimed to achieve organ segmentation using a convolutional neural network (CNN) with 123I-MIBG
Externí odkaz:
https://doaj.org/article/60d89d746ae64a1d8d1e8c04f9993f21
Autor:
Pablo Borrelli, Reza Kaboteh, Olof Enqvist, Johannes Ulén, Elin Trägårdh, Henrik Kjölhede, Lars Edenbrandt
Publikováno v:
European Radiology Experimental, Vol 5, Iss 1, Pp 1-6 (2021)
Abstract Background Body composition is associated with survival outcome in oncological patients, but it is not routinely calculated. Manual segmentation of subcutaneous adipose tissue (SAT) and muscle is time-consuming and therefore limited to a sin
Externí odkaz:
https://doaj.org/article/faa873e77bdc48538108f70535f720ca
Autor:
Pablo Borrelli, John Ly, Reza Kaboteh, Johannes Ulén, Olof Enqvist, Elin Trägårdh, Lars Edenbrandt
Publikováno v:
EJNMMI Physics, Vol 8, Iss 1, Pp 1-11 (2021)
Abstract Background [18F]-fluorodeoxyglucose (FDG) positron emission tomography with computed tomography (PET-CT) is a well-established modality in the work-up of patients with suspected or confirmed diagnosis of lung cancer. Recent research efforts
Externí odkaz:
https://doaj.org/article/755726e3d64348b1bd9790b6a632e19c
Autor:
Elin Trägårdh, Pablo Borrelli, Reza Kaboteh, Tony Gillberg, Johannes Ulén, Olof Enqvist, Lars Edenbrandt
Publikováno v:
EJNMMI Physics, Vol 7, Iss 1, Pp 1-12 (2020)
Abstract Background Artificial intelligence (AI) is about to transform medical imaging. The Research Consortium for Medical Image Analysis (RECOMIA), a not-for-profit organisation, has developed an online platform to facilitate collaboration between
Externí odkaz:
https://doaj.org/article/c19f3102d9564d28ba2fee536765c0cd
Autor:
Elin Trägårdh, Olof Enqvist, Johannes Ulén, Jonas Jögi, Ulrika Bitzén, Fredrik Hedeer, Kristian Valind, Sabine Garpered, Erland Hvittfeldt, Pablo Borrelli, Lars Edenbrandt
Publikováno v:
Diagnostics, Vol 12, Iss 9, p 2101 (2022)
Here, we aimed to develop and validate a fully automated artificial intelligence (AI)-based method for the detection and quantification of suspected prostate tumour/local recurrence, lymph node metastases, and bone metastases from [18F]PSMA-1007 posi
Externí odkaz:
https://doaj.org/article/0889b2e7a5e44e3eb301cc38c9e38e8f
Publikováno v:
EJNMMI Research, Vol 9, Iss 1, Pp 1-7 (2019)
Abstract Background The Deauville score (DS) is a clinical tool, based on the comparison between lesion and reference organ uptake of 18F-fluorodeoxyglucose (FDG), used to stratify patients with lymphoma into categories reflecting their disease statu
Externí odkaz:
https://doaj.org/article/88474b50a42545bb8a18936cd4c8fcd3