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Automatic combined ...
Automatic combined whole-body muscle and fat volume quantification using water-fat separated MRI in postmenopausal women
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- West, Janne (author)
- Linköpings universitet,Institutionen för medicin och hälsa,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV
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- Romu, Thobias (author)
- Linköpings universitet,Medicinsk informatik,Tekniska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV
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- Spetz, Anna-Clara (author)
- Linköpings universitet,Avdelningen för kliniska vetenskaper,Medicinska fakulteten,Region Östergötland, Kvinnokliniken US
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- Lindblom, Hanna (author)
- Linköpings universitet,Avdelningen för fysioterapi,Medicinska fakulteten
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- Lindh Åstrand, Lotta (author)
- Linköpings universitet,Avdelningen för kliniska vetenskaper,Medicinska fakulteten,Region Östergötland, Kvinnokliniken US
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- Borga, Magnus (author)
- Linköpings universitet,Medicinsk informatik,Tekniska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV
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- Hammar, Mats (author)
- Linköpings universitet,Avdelningen för kliniska vetenskaper,Medicinska fakulteten,Region Östergötland, Kvinnokliniken US
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- Dahlqvist Leinhard, Olof (author)
- Linköpings universitet,Avdelningen för radiologiska vetenskaper,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV,Region Östergötland, Radiofysikavdelningen US
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(creator_code:org_t)
- 2015
- 2015
- English.
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In: International Society for Magnetic Resonance in Medicine Annual Meeting.
- Related links:
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https://urn.kb.se/re...
Abstract
Subject headings
Close
- Quantitative and exact measurements of fat and muscle in the body are important when addressing some of the greatest health-challenges today. In this study whole-body combined regional muscle and fat volume quantification was validated in a group of postmenopausal women, where the body composition is changing. Twelve subjects were scanned with a 4-echo 3D gradient-echo sequence. Water and fat image volumes were calculated using IDEAL, and image intensity correction was performed. Subsequently, automatic tissue segmentation was established using non-rigid morphon based registration. Whole-body regional fat and muscle segmentation could be performed with excellent test-retest reliability, in a single 7-minutes MR-scan.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Radiologi och bildbehandling (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Radiology, Nuclear Medicine and Medical Imaging (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Medicinteknik -- Medicinsk bildbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Medical Engineering -- Medical Image Processing (hsv//eng)
Publication and Content Type
- vet (subject category)
- kon (subject category)
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