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@ARTICLE{Galldiks:811686,
author = {Galldiks, Norbert and Langen, Karl-Josef},
title = {{A}mino {A}cid {PET} – {A}n {I}maging {O}ption to
{I}dentify {T}reatment {R}esponse, {P}osttherapeutic
{E}ffects, and {T}umor {R}ecurrence?},
journal = {Frontiers in neurology},
volume = {7},
issn = {1664-2295},
address = {Lausanne},
publisher = {Frontiers Research Foundation},
reportid = {FZJ-2016-04070},
pages = {120},
year = {2016},
abstract = {Routine diagnostics and treatment monitoring in patients
with primary and secondary brain tumors is usually based on
contrast-enhanced standard MRI. However, the capacity of
standard MRI to differentiate neoplastic tissue from
non-specific posttreatment effects may be limited
particularly after therapeutic interventions such as radio-
and/or chemotherapy or newer treatment options, e.g., immune
therapy. Metabolic imaging using PET may provide relevant
additional information on tumor metabolism, which allows a
more accurate diagnosis especially in clinically equivocal
situations, particularly when radiolabeled amino acids are
used. Amino acid PET allows a sensitive monitoring of a
response to various treatment options, the early detection
of tumor recurrence, and an improved differentiation of
tumor recurrence from posttherapeutic effects. In the past,
this method had only limited availability due to the use of
PET tracers with a short half-life, e.g., C-11. In recent
years, however, novel amino acid PET tracers labeled with
positron emitters with a longer half-life (F-18) have been
developed and clinically validated, which allow a more
efficient and cost-effective application. These developments
and the well-documented diagnostic performance of PET using
radiolabeled amino acids suggest that its application
continues to spread and that this technique may be available
as a routine diagnostic tool for several indications in the
field of neuro-oncology.},
cin = {INM-3 / INM-4},
ddc = {610},
cid = {I:(DE-Juel1)INM-3-20090406 / I:(DE-Juel1)INM-4-20090406},
pnm = {572 - (Dys-)function and Plasticity (POF3-572)},
pid = {G:(DE-HGF)POF3-572},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000381072100001},
pubmed = {pmid:27516754},
doi = {10.3389/fneur.2016.00120},
url = {https://juser.fz-juelich.de/record/811686},
}