Sökning: id:"swepub:oai:DiVA.org:uu-78504" >
Chemical-shift micr...
Chemical-shift micro-imaging of subcutaneous lesions
-
- Weis, Jan (författare)
- Uppsala universitet,Enheten för radiologi,Ahlström
-
- Åström, Gunnar (författare)
- Uppsala universitet,Enheten för radiologi,Ahlström
-
- Vinnars, Bertil (författare)
- Uppsala universitet,Centrum för klinisk forskning, Västerås
-
visa fler...
-
- Wanders, A (författare)
- Uppsala universitet,Institutionen för genetik och patologi
-
- Ahlström, Håkan (författare)
- Uppsala universitet,Enheten för radiologi
-
visa färre...
-
(creator_code:org_t)
- 2005-02-11
- 2005
- Engelska.
-
Ingår i: Magnetic Resonance Materials in Physics, Biology and Medicine. - : Springer Science and Business Media LLC. - 0968-5243 .- 1352-8661. ; 18:2, s. 59-62
- Relaterad länk:
-
http://www.ncbi.nlm....
-
visa fler...
-
http://www.ncbi.nlm....
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- A chemical-shift imaging technique was used for the study of small subcutaneous lesions. This study concerns micro-imaging of two females suffering from a tenosynovial giant cell tumor and an epidermal cyst. High-resolution water, fat and chemical-shift artifact-free images were obtained on a whole-body MR unit (1.5 T) equipped with a 23-mm microscopy surface coil and standard gradients (23 mT/m). A significant improvement in signal-to-noise ratio was achieved by reducing the receiver bandwidth to values below ±10 kHz. The image data sets were acquired with resolution 0.1×0.13 mm in the plane, slice thickness 0.5 mm and with acquisition time less than 3 min. Spatial resolution, fat suppression, image texture and edge delineation were improved on spectroscopic images compared with those on conventional MR images.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine (hsv//eng)
Nyckelord
- Adult
- Algorithms
- Epidermal Cyst/*pathology
- Female
- Giant Cell Tumors/*pathology
- Humans
- Image Enhancement/*methods
- Magnetic Resonance Imaging/*methods
- Middle Aged
- Research Support; Non-U.S. Gov't
- Skin Diseases/*pathology
- Soft Tissue Neoplasms/*pathology
- Synovial Membrane/pathology
- Tendons/pathology
- MEDICINE
- MEDICIN
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas