Publication detail

Evaluation of dynamic DCE-MRI of the temporomandibular joint

MACÍČEK, O. ANDERSEN, E. ANGENETE, O. AUGDAL, T. ROSENDAHL, K. JIŘÍK, R. GRÜNER, R.

Original Title

Evaluation of dynamic DCE-MRI of the temporomandibular joint

Type

abstract

Language

English

Original Abstract

The feasibility of DCE-MRI as a tool to investigate perfusion of temporomandibular joints (TMJs) in case of Juvenile Idiopathic Arthritis (JIA) in children is investigated. The hypothesis in this current study is that inflammation is associated with increased vascularity and is the origin of experienced pain. Contrary to previous studies, high temporal resolution (~4s) dynamic DCE-MRI using advanced pharmacokinetic models are for the first time applied when imaging the TMJ in JIA children aged 6-15. Results of deconvolution show that there is a difference in perfusion parameters between affected and unaffected patients, especially when permeability-surface area product (PS) and blood plasma flow (Fp) parameters are combined.

Keywords

TMJ; DCE-MRI; perfusion

Authors

MACÍČEK, O.; ANDERSEN, E.; ANGENETE, O.; AUGDAL, T.; ROSENDAHL, K.; JIŘÍK, R.; GRÜNER, R.

Released

16. 6. 2018

Location

Paris, France

Pages from

2180

Pages to

2180

Pages count

1

URL

http://archive.ismrm.org/2018/2180.html

BibTex

@misc{BUT157844,
  author="Ondřej {Macíček} and Erling {Andersen} and Oskar {Angenete} and Thomas {Augdal} and Karen {Rosendahl} and Radovan {Jiřík} and Renate {Grüner}",
  title="Evaluation of dynamic DCE-MRI of the temporomandibular joint",
  booktitle="Joint Annual Meeting ISMRM-ESMRMB 2018",
  year="2018",
  pages="2180--2180",
  address="Paris, France",
  url="http://archive.ismrm.org/2018/2180.html",
  note="abstract"
}