Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Mark Lubberink"'
Autor:
Peter Young, Lieuwe Appel, Andreas Tolf, Savvas Kosmidis, Joachim Burman, Anna Rieckmann, Michael Schöll, Mark Lubberink
Background Quantitative positron emission tomography (PET) scans of the brain typically require arterial blood sampling but this is complicated and logistically challenging. One solution to remove the need for arterial blood sampling is the use of im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acc4ebb50b240fbb799c08c99823a25b
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-499923
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-499923
Background Patient motion is a common problem during cardiac PET. The purpose of the present study was to investigate to what extent motions influence the quantitative accuracy of cardiac 15O-water PET/CT and to develop a method for automated motion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abe73484bc545058cdb4bb6a545fd64b
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-437381
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-437381
Autor:
Naresh Regula, Vasileios Kostaras, Silvia Johansson, Carlos Trampal, Elin Lindström, Mark Lubberink, Victor Iyer, Irina Velikyan, Jens Sörensen
Background 18F-NaF positron emission tomography/computed tomography (fluoride PET/CT) is considered the most sensitive technique to detect bone metastasis in prostate cancer (PCa). 68Ga-PSMA-11 (PSMA) PET/CT is increasingly used for staging of PCa. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba77b277b16a2794c40e4187fcd357a9
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-470212
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-470212
Autor:
João M. Sousa, Lieuwe Appel, Mathias Engström, Stergios Papadimitriou, Dag Nyholm, Håkan Ahlström, Mark Lubberink
In positron emission tomography (PET), 68Ge-transmission scanning is considered the gold standard in attenuation correction (AC) though not available in current dual imaging systems. In this experimental study we evaluated a novel AC method for PET/m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d668ba2f5ce735b45351e20d789db9b
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-474156
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-474156
Autor:
Jonathan Andersson, Håkan Ahlström, Joel Kullberg, Elin Lundström, Mathias Engström, Mark Lubberink, Robin Strand
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
Scientific Reports
Scientific Reports
This study evaluated the MRI-derived fat fraction (FF), from a Cooling-reheating protocol, for estimating the cold-induced brown adipose tissue (BAT) metabolic rate of glucose (MRglu) and changes in lipid content, perfusion and arterial blood volume
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cae95cab2c32865538593d7603aa1e9
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-381764
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-381764
Autor:
Mika Teräs, Tuomas Kiviniemi, Miikka Tarkia, Paavo Halonen, Virva Saunavaara, Antti Kuivanen, Christoffer Stark, Juhani Knuuti, Tuula Tolvanen, Seppo Ylä-Herttuala, Antti Saraste, Mikko Pietilä, Tommi Vähäsilta, Timo Savunen, Anne Roivainen, Mark Lubberink, Maria Grönman, Jarmo Teuho
Background Assessment of myocardial viability is often needed in patients with chest pain and reduced ejection fraction. We evaluated the performance of reduced resting MBF, perfusable tissue fraction (PTF), and perfusable tissue index (PTI) in the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adccfdf716eaddefff6330d3e58b5d7d
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-392840
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-392840
Publikováno v:
EJNMMI Research, Vol 11, Iss 1, Pp 1-12 (2021)
EJNMMI Research
EJNMMI Research
Background Low-grade neuroendocrine tumors (NETs) are characterized by an abundance of somatostatin receptors (SSTR) that can be targeted with somatostatin analogs (SSA). When activated with a single dose of SSA, the receptor-ligand complex is intern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b728956db75d0176148abc0c5c3c92c2
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-461128
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-461128
Autor:
Anders Sundin, Elin Lindström, Irina Velikyan, Jonathan Sigfridsson, Victor Iyer, Mark Lubberink, Maria Holstensson
Publikováno v:
EJNMMI Research, Vol 11, Iss 1, Pp 1-9 (2021)
Aim The aim of this prospective study was to evaluate a data-driven gating software’s performance, in terms of identifying the respiratory signal, comparing [68Ga]Ga-DOTATOC and [18F]FDG examinations. In addition, for the [68Ga]Ga-DOTATOC examinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30136e3e3fc8cfd55763573659d95cc9
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-442195
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-442195
Publikováno v:
EJNMMI Physics, Vol 7, Iss 1, Pp 1-14 (2020)
Background Block-sequential regularized expectation maximization (BSREM) is a fully convergent iterative image reconstruction algorithm. We hypothesize that tracers with different distribution patterns will result in different optimal settings for th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::205b32704409b3fbc6b9e3cd5771158a
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-417811
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-417811
Publikováno v:
NeuroImage : Clinical
NeuroImage: Clinical, Vol 28, Iss, Pp 102386-(2020)
NeuroImage: Clinical, Vol 28, Iss, Pp 102386-(2020)
Highlights • [18F]Flutemetamol and [18F]FDG image reconstruction. • Software-aided assessment of neurodegenerative disease patients. • New developments in brain PET image reconstruction affect quantitative measures. • Evaluation of SUVR and z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa05e283d581e5a38641586a9ec52f9d
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-426111
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-426111