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@ARTICLE{Merz:127948,
author = {M. Merz$^*$ and T. Hielscher$^*$ and B. Wagner$^*$ and S.
Sauer and S. Shah and M. S. Raab$^*$ and A. Jauch and K.
Neben and D. Hose and G. Egerer and M. A. Weber and S.
Delorme$^*$ and H. Goldschmidt and J. Hillengass$^*$},
title = {{P}redictive value of longitudinal whole-body magnetic
resonance imaging in patients with smoldering multiple
myeloma.},
journal = {Leukemia},
volume = {28},
number = {9},
issn = {1476-5551},
address = {Basingstoke},
publisher = {Nature Publ. Group},
reportid = {DKFZ-2017-03970},
pages = {1902 - 1908},
year = {2014},
abstract = {Previous studies demonstrated the relevance of focal
lesions (FL) in whole-body magnetic resonance imaging
(wb-MRI) at the initial workup of patients with smoldering
multiple myeloma (SMM). The aim of this study was to assess
the effects of longitudinal wb-MRIs on progression into
multiple myeloma (MM). Sixty-three patients with SMM were
analyzed who received at least two wb-MRIs for follow-up
before progression into MM. Radiological progressive disease
(MRI-PD) was defined as detection of new FL or increase in
diameter of existing FL and a novel or progressive diffuse
infiltration. Radiological stable disease (MRI-SD) was
defined by no change compared with the prior MRI. Patients
were followed-up every 3-6 months, including a serological
and clinical evaluation. One Hundred and eighty-two wb-MRIs
were analyzed. MRI-PD occurred in 31 patients $(49\%),$ and
25 $(40\%)$ patients developed MM. MRI-PD was highly
significantly associated with progression into MM,
regardless of findings at the initial MRI. In multivariate
analysis, MRI-PD remained a risk factor, independent of
relevant baseline parameters like serum monoclonal protein
or $⩾95\%$ aberrant plasma cells in the bone marrow.
Patients with MRI-SD had no higher risk of progression, even
when FL were present at the initial MRI. Therefore, MRI is
suitable for the follow-up of patients with SMM.},
cin = {E010 / C060 / E013 / G330},
ddc = {610},
cid = {I:(DE-He78)E010-20160331 / I:(DE-He78)C060-20160331 /
I:(DE-He78)E013-20160331 / I:(DE-He78)G330-20160331},
pnm = {315 - Imaging and radiooncology (POF3-315)},
pid = {G:(DE-HGF)POF3-315},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:24535407},
doi = {10.1038/leu.2014.75},
url = {https://inrepo02.dkfz.de/record/127948},
}