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@ARTICLE{Mai:129106,
author = {E. K. Mai and T. Hielscher$^*$ and J. K. Kloth and M.
Merz$^*$ and S. Shah and M. Hillengass and B. Wagner and D.
Hose and M. S. Raab$^*$ and A. Jauch and S. Delorme$^*$ and
H. Goldschmidt and M.-A. Weber$^*$ and J. Hillengass$^*$},
title = {{A}ssociation between magnetic resonance imaging patterns
and baseline disease features in multiple myeloma: analyzing
surrogates of tumour mass and biology.},
journal = {European radiology},
volume = {26},
number = {11},
issn = {1432-1084},
address = {Berlin},
publisher = {Springer},
reportid = {DKFZ-2017-05111},
pages = {3939 - 3948},
year = {2016},
abstract = {To assess associations between bone marrow infiltration
patterns and localization in magnetic resonance imaging
(MRI) and baseline clinical/prognostic parameters in
multiple myeloma (MM).We compared baseline MM parameters,
MRI patterns and localization of focal lesions to the
mineralized bone in 206 newly diagnosed MM patients.A high
tumour mass (represented by International Staging System
stage III) was significantly associated with severe diffuse
infiltration (p = 0.015) and a higher number of focal
lesions (p = 0.006). Elevated creatinine
(p = 0.003), anaemia (p < 0.001) and high LDH
(p = 0.001) correlated with severe diffuse infiltration.
A salt and pepper diffuse pattern had a favourable
prognosis. A higher degree of destruction of mineralized
bone (assessed by X-ray or computed tomography) was
associated with an increasing number of focal lesions on MRI
(p < 0.001). Adverse cytogenetics
(del17p/gain1q21/t(4;14)) were associated with diffuse
infiltration (p = 0.008). The presence of intraosseous
focal lesions exceeding the mineralized bone had a
borderline significant impact on prognosis.Diffuse bone
marrow infiltration on MRI correlates with adverse
cytogenetics, lowered haemoglobin values and high tumour
burden in newly diagnosed MM whereas an increasing number of
focal lesions correlates with a higher degree of bone
destruction. Focal lesions exceeding the cortical bone did
not adversely affect the prognosis.• Diffuse MRI
correlates with adverse cytogenetics, lowered haemoglobin
and high tumour burden. • Higher numbers of MRI focal
lesions correlate with increasing degree of bone
destruction. • Focal lesions exceeding the cortical bone
borderline significantly influence survival. •
Moderate/severe diffuse infiltration and more than 23 focal
lesions adversely affect survival.},
cin = {C060 / E010 / G330},
ddc = {610},
cid = {I:(DE-He78)C060-20160331 / I:(DE-He78)E010-20160331 /
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:26767378},
doi = {10.1007/s00330-015-4195-0},
url = {https://inrepo02.dkfz.de/record/129106},
}