Evidence map›Paper›PMID 19104806›Full record

ReviewEuropean journal of nuclear medicine and molecular imaging2009

Risks and safety aspects related to PET/MR examinations.

Gunnar Brix, Elke A Nekolla, Dietmar Nosske, Jürgen Griebel

Abstract readReview
PubMed Publisher
In one paragraph

Review in European journal of nuclear medicine and molecular imaging, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Article
  2. The Neuroimmunology of Autism.Molecular neurobiology · 2025
    Review
  3. Zeitschrift fur medizinische Physik · 2024
    Article
  4. Article
  5. PET/MRI: a frontier in era of complementary hybrid imaging.European journal of hybrid imaging · 2018
    Review
  6. Article
  7. Competitive advantage of PET/MRI.European journal of radiology · 2014
    Review
  8. PET/MR: a paradigm shift.Cancer imaging : the official publication of the International Cancer Imaging Society · 2013
    Review
  9. MR/PET or PET/MRI: does it matter?Magma (New York, N.Y.) · 2013
    Article
  10. Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Gunnar BrixDepartment of Medical and Occupational Radiation Protection, Federal Office for Radiation Protection, Oberschleissheim, Germany. gbrix@bfs.de
Elke A Nekolla
Dietmar Nosske
Jürgen Griebel

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe introduction of positron emission tomography (PET)/magnetic resonance (MR) systems into medical practice in the foreseeable future may not only lead to a gain in clinical diagnosis compared to PET/computed tomography (CT) imaging due to the superior soft-tissue contrast of the MR technology but can also substantially reduce exposure of patients to ionizing radiation. On the other hand, there are also risks and health effects associated with the use of diagnostic MR devices that have to be considered carefully.

objectivesThis review article summarizes biophysical and biological aspects, which are of relevance for the assessment of health effects related to the exposure of patients to both ionizing radiation in PET and magnetic and electromagnetic fields in MR. On this basis, some considerations concerning the justification and optimization of PET/MR examinations are presented--as far as this is possible at this very early stage. DISCUSSION: Current safety standards do not take into account synergistic effects of ionizing radiation and magnetic and electromagnetic fields. In the light of the developing PET/MR technology, there is an urgent need to investigate this aspect in more detail for exposure levels that will occur at PET/MR systems.

Indexed as

RiskAnimalsContraindicationsHumansMagnetic Resonance ImagingPositron-Emission TomographyRadiation, IonizingRadiation, NonionizingSafety

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.