| Interactive three-point localization of double-oblique sections using MR fluoroscopy. | |
| | |
MedLine Citation:
|
PMID: 10332863 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
Magnetic resonance imaging allows significant freedom in selecting the orientation and position of a tomographic section. However, it can nonetheless be challenging to determine quickly and efficiently the correct parameters required to image a targeted anatomic structure that may lie at an oblique angle in the imaging volume. We describe a three-point tool in which a) the user interactively selects three points from an anatomic structure of interest during live MR fluoroscopy; b) adjustments to pulse sequence are calculated to image the tomographic section defined by the three points; and c) the section is then immediately imaged fluoroscopically. The tool allows quick localization of, for example, longitudinal images of specific arterial structures. |
| | |
Authors:
|
R F Busse; J P Debbins; D G Kruger; S B Fain; S J Riederer |
Related Documents
:
|
10883343 - Mechanical accuracy of a new stereotactic guide. 15241533 - Iodine-125 brachytherapy of brain stem tumors. 21793543 - Two-dimensional transport induced linear magneto-resistance in topological insulator bi... |
Publication Detail:
|
Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
|
Title: Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine Volume: 41 ISSN: 0740-3194 ISO Abbreviation: Magn Reson Med Publication Date: 1999 Apr |
Date Detail:
|
Created Date: 1999-06-29 Completed Date: 1999-06-29 Revised Date: 2007-11-14 |
Medline Journal Info:
|
Nlm Unique ID: 8505245 Medline TA: Magn Reson Med Country: UNITED STATES |
Other Details:
|
Languages: eng Pagination: 846-9 Citation Subset: IM |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Algorithms Aorta, Thoracic / anatomy & histology Arteries / anatomy & histology* Carotid Arteries / anatomy & histology Fluoroscopy / methods Humans Magnetic Resonance Imaging / methods* Rotation Tomography |
| Grant Support | |
ID/Acronym/Agency:
|
CA37993/CA/NCI NIH HHS; HL37310/HL/NHLBI NIH HHS |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: MR image segmentation and tissue metabolite contrast in 1H spectroscopic imaging of normal and aging...
Next Document: Regional heterogeneity in the brain's response to hypoxia measured using BOLD MR imaging.