13C imaging-a new diagnostic platform.
(2006) In European Radiology 16(1). p.57-67- Abstract
- he evolution of magnetic resonance imaging (MRI) has been astounding since the early 1980s, and a broad range of applications has emerged. To date, clinical imaging of nuclei other than protons has been precluded for reasons of sensitivity. However, with the recent development of hyperpolarization techniques, the signal from a given number of nuclei can be increased as much as 100,000 times, sufficient to enable imaging of nonproton nuclei. Technically, imaging of hyperpolarized nuclei offers several unique properties, such as complete lack of background signal and possibility for local and permanent destruction of the signal by means of radio frequency (RF) pulses. These properties allow for improved as well as new techniques within... (More)
- he evolution of magnetic resonance imaging (MRI) has been astounding since the early 1980s, and a broad range of applications has emerged. To date, clinical imaging of nuclei other than protons has been precluded for reasons of sensitivity. However, with the recent development of hyperpolarization techniques, the signal from a given number of nuclei can be increased as much as 100,000 times, sufficient to enable imaging of nonproton nuclei. Technically, imaging of hyperpolarized nuclei offers several unique properties, such as complete lack of background signal and possibility for local and permanent destruction of the signal by means of radio frequency (RF) pulses. These properties allow for improved as well as new techniques within several application areas. Diagnostically, the injected compounds can visualize information about flow, perfusion, excretory function, and metabolic status. In this review article, we explain the concept of hyperpolarization and the techniques to hyperpolarize 13C. An overview of results obtained within angiography, perfusion, and catheter tracking is given, together with a discussion of the particular advantages and limitations. Finally, possible future directions of hyperpolarized 13C MRI are pointed out. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/140042
- author
- Månsson, Sven ; Johansson, Edvin ; Magnusson, Peter ; Chai, Chun-Ming LU ; Hansson, Georg ; Petersson, J Stefan ; Ståhlberg, Freddy LU and Golman, Klaes
- organization
- publishing date
- 2006
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Magnetic resonance imaging (MRI), Hyperpolarized 13C, Metabolic imaging, New imaging applications
- in
- European Radiology
- volume
- 16
- issue
- 1
- pages
- 57 - 67
- publisher
- Springer
- external identifiers
-
- wos:000234555100008
- scopus:30844434180
- ISSN
- 0938-7994
- DOI
- 10.1007/s00330-005-2806-x
- language
- English
- LU publication?
- yes
- id
- d4dfac1f-1841-40c3-95e2-d17df25f017a (old id 140042)
- alternative location
- http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=15954020&dopt=Abstract
- date added to LUP
- 2016-04-01 11:38:04
- date last changed
- 2022-05-06 06:59:08
@article{d4dfac1f-1841-40c3-95e2-d17df25f017a, abstract = {{he evolution of magnetic resonance imaging (MRI) has been astounding since the early 1980s, and a broad range of applications has emerged. To date, clinical imaging of nuclei other than protons has been precluded for reasons of sensitivity. However, with the recent development of hyperpolarization techniques, the signal from a given number of nuclei can be increased as much as 100,000 times, sufficient to enable imaging of nonproton nuclei. Technically, imaging of hyperpolarized nuclei offers several unique properties, such as complete lack of background signal and possibility for local and permanent destruction of the signal by means of radio frequency (RF) pulses. These properties allow for improved as well as new techniques within several application areas. Diagnostically, the injected compounds can visualize information about flow, perfusion, excretory function, and metabolic status. In this review article, we explain the concept of hyperpolarization and the techniques to hyperpolarize 13C. An overview of results obtained within angiography, perfusion, and catheter tracking is given, together with a discussion of the particular advantages and limitations. Finally, possible future directions of hyperpolarized 13C MRI are pointed out.}}, author = {{Månsson, Sven and Johansson, Edvin and Magnusson, Peter and Chai, Chun-Ming and Hansson, Georg and Petersson, J Stefan and Ståhlberg, Freddy and Golman, Klaes}}, issn = {{0938-7994}}, keywords = {{Magnetic resonance imaging (MRI); Hyperpolarized 13C; Metabolic imaging; New imaging applications}}, language = {{eng}}, number = {{1}}, pages = {{57--67}}, publisher = {{Springer}}, series = {{European Radiology}}, title = {{13C imaging-a new diagnostic platform.}}, url = {{https://lup.lub.lu.se/search/files/2571033/624758.pdf}}, doi = {{10.1007/s00330-005-2806-x}}, volume = {{16}}, year = {{2006}}, }