Impact of improved attenuation correction featuring a bone atlas and truncation correction on PET quantification in whole-body PET/MR

M Oehmigen, ME Lindemann, M Gratz… - European Journal of …, 2018 - Springer
Purpose Recent studies have shown an excellent correlation between PET/MR and PET/CT
hybrid imaging in detecting lesions. However, a systematic underestimation of PET …

MR‐based truncation and attenuation correction in integrated PET/MR hybrid imaging using HUGE with continuous table motion

ME Lindemann, M Oehmigen, JO Blumhagen… - Medical …, 2017 - Wiley Online Library
Purpose The objective of this study was to introduce and evaluate a method for MR ‐based
attenuation and truncation correction in phantom and patient measurements to improve PET …

[HTML][HTML] Towards a fast PET/MRI protocol for breast cancer imaging: maintaining diagnostic confidence while reducing PET and MRI acquisition times

K Jannusch, ME Lindemann, NM Bruckmann… - European …, 2023 - Springer
Objectives To investigate the diagnostic feasibility of a shortened breast PET/MRI protocol
in breast cancer patients. Methods Altogether 90 women with newly diagnosed T1 tumor-…

Integrated PET/MR breast cancer imaging: Attenuation correction and implementation of a 16‐channel RF coil

M Oehmigen, ME Lindemann, T Lanz, S Kinner… - Medical …, 2016 - Wiley Online Library
Purpose: This study aims to develop, implement, and evaluate a 16‐channel
radiofrequency (RF) coil for integrated positron emission tomography/magnetic resonance (PET/MR) …

Improving 68Ga-PSMA PET/MRI of the prostate with unrenormalized absolute scatter correction

ME Lindemann, N Guberina, A Wetter… - Journal of Nuclear …, 2019 - Soc Nuclear Med
A limitation of using 68 Ga-labeled prostate-specific membrane antigen ( 68 Ga-PSMA) for
detection and staging of prostate cancer is a frequently observed halo artifact around the …

[HTML][HTML] Towards fast whole-body PET/MR: investigation of PET image quality versus reduced PET acquisition times

ME Lindemann, V Stebner, A Tschischka, J Kirchner… - PLoS …, 2018 - journals.plos.org
Purpose The trend towards faster acquisition protocols in whole-body positron emission
tomography/magnetic resonance (PET/MR) arises the question of whether short PET data …

[HTML][HTML] Impact of improved attenuation correction on 18F-FDG PET/MR hybrid imaging of the heart

ME Lindemann, F Nensa, HH Quick - PloS one, 2019 - journals.plos.org
Purpose The aim of this study was to evaluate and quantify the effect of improved
attenuation correction (AC) including bone segmentation and truncation correction on 18F-…

[HTML][HTML] Evaluation of improved attenuation correction in whole-body PET/MR on patients with bone metastasis using various radiotracers

H Grafe, ME Lindemann, V Ruhlmann… - European Journal of …, 2020 - Springer
Purpose This study evaluates the quantitative effect of improved MR-based attenuation
correction (AC), including bone segmentation and the HUGE method for truncation correction in …

CAD‐based hardware attenuation correction in PET/MRI: First methodical investigations and clinical application of a 16‐channel RF breast coil

ME Lindemann, M Oehmigen, T Lanz, H Grafe… - Medical …, 2021 - Wiley Online Library
Purpose Aim of this study was to evaluate the use of computer‐aided design (CAD) models
for attenuation correction (AC) of hardware components in positron emission tomography/…

Evaluation of improved CT‐based hardware attenuation correction in PET/MRI: Application to a 16‐channel RF breast coil

ME Lindemann, M Oehmigen, T Lanz, H Grafe… - Medical …, 2022 - Wiley Online Library
Purpose The aim of this study was to compare and evaluate three different bilinear conversion
curves for attenuation correction (AC) of a 16‐channel radiofrequency (RF) coil in positron …