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Gewählte Publikation:

SHR Neuro Krebs Kardio Lipid

Hirsch, FW; Sattler, B; Sorge, I; Kurch, L; Viehweger, A; Ritter, L; Werner, P; Jochimsen, T; Barthel, H; Bierbach, U; Till, H; Sabri, O; Kluge, R.
PET/MR in children. Initial clinical experience in paediatric oncology using an integrated PET/MR scanner.
Pediatr Radiol. 2013; 43(7):860-875 [OPEN ACCESS]
Web of Science PubMed PUBMED Central FullText FullText_MUG

 

Autor/innen der Med Uni Graz:
Till Holger
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Number of Figures: 12
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Abstract:
Use of PET/MR in children has not previously been reported, to the best of our knowledge. Children with systemic malignancies may benefit from the reduced radiation exposure offered by PET/MR. We report our initial experience with PET/MR hybrid imaging and our current established sequence protocol after 21 PET/MR studies in 15 children with multifocal malignant diseases. The effective dose of a PET/MR scan was only about 20% that of the equivalent PET/CT examination. Simultaneous acquisition of PET and MR data combines the advantages of the two previously separate modalities. Furthermore, the technique also enables whole-body diffusion-weighted imaging (DWI) and statements to be made about the biological cellularity and nuclear/cytoplasmic ratio of tumours. Combined PET/MR saves time and resources. One disadvantage of PET/MR is that in order to have an effect, a significantly longer examination time is needed than with PET/CT. In our initial experience, PET/MR has turned out to be an unexpectedly stable and reliable hybrid imaging modality, which generates a complementary diagnostic study of great additional value.
Find related publications in this database (using NLM MeSH Indexing)
Adolescent -
Child -
Child, Preschool -
Equipment Design -
Equipment Failure Analysis -
Female -
Humans -
Infant -
Magnetic Resonance Imaging - instrumentation
Male -
Multimodal Imaging - instrumentation
Neoplasms - diagnosis
Pilot Projects -
Positron-Emission Tomography - instrumentation
Radiation Dosage -
Radiation Protection - instrumentation
Radiometry -
Reproducibility of Results -
Sensitivity and Specificity -

Find related publications in this database (Keywords)
Children
PET/MR
MR/PET
Oncology
Hybrid imaging
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