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Status: Bibliographieeintrag

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Verfasst von:Patzelt, Lisa [VerfasserIn]   i
 Junker, Daniela [VerfasserIn]   i
 Syväri, Jan [VerfasserIn]   i
 Burian, Egon [VerfasserIn]   i
 Wu, Mingming [VerfasserIn]   i
 Prokopchuk, Olga [VerfasserIn]   i
 Nitsche, Ulrich [VerfasserIn]   i
 Makowski, Marcus R. [VerfasserIn]   i
 Braren, Rickmer F. [VerfasserIn]   i
 Herzig, Stephan [VerfasserIn]   i
 Diaz, Mauricio Berriel [VerfasserIn]   i
 Karampinos, Dimitrios C. [VerfasserIn]   i
Titel:MRI-determined psoas muscle fat infiltration correlates with severity of weight loss during cancer cachexia
Verf.angabe:Lisa Patzelt, Daniela Junker, Jan Syväri, Egon Burian, Mingming Wu, Olga Prokopchuk, Ulrich Nitsche, Marcus R. Makowski, Rickmer F. Braren, Stephan Herzig, Mauricio Berriel Diaz and Dimitrios C. Karampinos
E-Jahr:2021
Jahr:2 September 2021
Umfang:15 S.
Teil:volume:13
 year:2021
 number:17
 elocationid:4433
 pages:1-15
 extent:15
Fussnoten:Gesehen am 21.10.2021
Titel Quelle:Enthalten in: Cancers
Ort Quelle:Basel : MDPI, 2009
Jahr Quelle:2021
Band/Heft Quelle:13(2021), 17, Artikel-ID 4433, Seite 1-15
ISSN Quelle:2072-6694
Abstract:Purpose: To evaluate the suitability of psoas and erector spinae muscle proton density fat fraction (PDFF) and fat volume as biomarkers for monitoring cachexia severity in an oncological cohort, and to evaluate regional variances in muscle parameters over time. Methods: In this prospective study, 58 oncological patients were examined by a 3 T MRI receiving between one and five scans. Muscle volume and PDFF were measured, segmentation masks were divided into proximal, middle and distal muscle section. Results: A regional variation of fat distribution in erector spinae muscle at baseline was found (p < 0.01). During follow-ups significant relative change of muscle parameters was observed. Relative maximum change of erector spinae muscle showed a significant regional variation. Correlation testing with age as a covariate revealed significant correlations for baseline psoas fat volume (r = −0.55, p < 0.01) and baseline psoas PDFF (r = −0.52, p = 0.02) with maximum BMI change during the course of the disease. Conclusion: In erector spinae muscles, a regional variation of fat distribution at baseline and relative maximum change of muscle parameters was observed. Our results indicate that psoas muscle PDFF and fat volume could serve as MRI-determined biomarkers for early risk stratification and disease monitoring regarding progression and severity of weight loss in cancer cachexia.
DOI:doi:10.3390/cancers13174433
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext ; Verlag: https://doi.org/10.3390/cancers13174433
 Volltext: https://www.mdpi.com/2072-6694/13/17/4433
 DOI: https://doi.org/10.3390/cancers13174433
Datenträger:Online-Ressource
Sprache:eng
Sach-SW:cancer cachexia
 magnetic resonance imaging
 proton density fat fraction (PDFF)
 skeletal muscle
 weight loss
K10plus-PPN:1774689723
Verknüpfungen:→ Zeitschrift

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