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@ARTICLE{Lichtenstein:841199,
author = {Lichtenstein, Thorsten and Sprenger, Alina and Weiss,
Kilian and Slebocki, Karin and Cervantes, Barbara and
Karampinos, Dimitrios and Maintz, David and Fink, Gereon R.
and Henning, Tobias D. and Lehmann, Helmar C.},
title = {{MRI} biomarkers of proximal nerve injury in {CIDP}},
journal = {Annals of Clinical and Translational Neurology},
volume = {5},
number = {1},
issn = {2328-9503},
address = {Chichester [u.a.]},
publisher = {Wiley},
reportid = {FZJ-2017-08292},
pages = {19–28},
year = {2018},
abstract = {ObjectiveTo evaluate the utility of nerve diffusion tensor
imaging (DTI), nerve cross-sectional area, and muscle
magnetic resonance imaging (MRI) multiecho Dixon for
assessing proximal nerve injury in chronic inflammatory
demyelinating polyneuropathy (CIDP).MethodsIn this
prospective observational cohort study, 11 patients with
CIDP and 11 healthy controls underwent a multiparametric MRI
protocol with DTI of the sciatic nerve and assessment of
muscle proton-density fat fraction of the biceps femoris and
the quadriceps femoris muscles by multiecho Dixon MRI.
Patients were longitudinally evaluated by MRI, clinical
examination, and nerve conduction studies at baseline and
after 6 months.ResultsIn sciatic nerves of CIDP patients,
mean cross-sectional area was significantly higher and
fractional anisotropy value was significantly lower,
compared to controls. In contrast, muscle proton-density fat
fraction was significantly higher in thigh muscles of
patients with CIDP, compared to controls. MRI parameters
showed high reproducibility at baseline and 6
months.InterpretationAdvanced MRI parameters demonstrate
subclinical proximal nerve damage and intramuscular fat
accumulation in CIDP. Data suggest DTI and multiecho Dixon
MRI might be useful in estimating axonal damage and
neurogenic muscle changes in CIDP.},
cin = {INM-3},
ddc = {610},
cid = {I:(DE-Juel1)INM-3-20090406},
pnm = {572 - (Dys-)function and Plasticity (POF3-572)},
pid = {G:(DE-HGF)POF3-572},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29376089},
UT = {WOS:000422664400003},
doi = {10.1002/acn3.502},
url = {https://juser.fz-juelich.de/record/841199},
}