Search Results - "Ruhlmann, Marcus"
-
1
Impact of Point-Spread Function Modeling on PET Image Quality in Integrated PET/MR Hybrid Imaging
Published in Journal of Nuclear Medicine (01-01-2016)“…The aim of this study was to systematically assess the quantitative and qualitative impact of including point-spread function (PSF) modeling into the process…”
Get full text
Journal Article -
2
Radioembolization with Y-90 Glass Microspheres: Do We Really Need SPECT-CT to Identify Extrahepatic Shunts?
Published in PloS one (03-09-2015)“…Selective Internal Radiation Therapy (SIRT) with 90yttrium (Y-90) is an increasingly used therapeutic option for unresectable liver malignancies. Nontarget…”
Get full text
Journal Article -
3
Therapy Response Assessment after Radioembolization of Patients with Hepatocellular Carcinoma—Comparison of MR Imaging with Gadolinium Ethoxybenzyl Diethylenetriamine Penta-Acetic Acid and Gadobutrol
Published in Journal of vascular and interventional radiology (01-07-2015)“…Abstract Purpose To compare the utility of gadolinium ethoxybenzyl diethylenetriamine penta-acetic acid (Gd-EOB-DTPA), a liver-specific magnetic resonance (MR)…”
Get full text
Journal Article -
4
Pre-therapeutic blood dosimetry in patients with differentiated thyroid carcinoma using 124-iodine: predicted blood doses correlate with changes in blood cell counts after radioiodine therapy and depend on modes of TSH stimulation and number of preceding radioiodine therapies
Published in Annals of nuclear medicine (01-11-2012)“…Objective Pre-therapeutic blood dosimetry prior to a high-dose radioiodine therapy (RAIT) is recommended and a blood dose of 2 Gy is considered to be safe. In…”
Get full text
Journal Article -
5
Locoregional tumour evaluation of squamous cell carcinoma in the head and neck area: a comparison between MRI, PET/CT and integrated PET/MRI
Published in European journal of nuclear medicine and molecular imaging (01-01-2016)“…Purpose To evaluate the accuracy of integrated 18 F-FDG PET/MR imaging for locoregional tumour evaluation compared to 18 F-FDG PET/CT and MR imaging in initial…”
Get full text
Journal Article -
6
Assessment of Simplified Blood Dose Protocols for the Estimation of the Maximum Tolerable Activity in Thyroid Cancer Patients Undergoing Radioiodine Therapy Using sigma up 124 member of
Published in The Journal of nuclear medicine (1978) (01-06-2015)“…In high-activity radioiodine therapies for differentiated thyroid cancer, blood dosimetry has been developed to estimate the maximum tolerable activity (MTA)…”
Get full text
Journal Article -
7
Assessment of Simplified Blood Dose Protocols for the Estimation of the Maximum Tolerable Activity in Thyroid Cancer Patients Undergoing Radioiodine Therapy Using ^sup 124^I
Published in The Journal of nuclear medicine (1978) (01-06-2015)“…In high-activity radioiodine therapies for differentiated thyroid cancer, blood dosimetry has been developed to estimate the maximum tolerable activity (MTA)…”
Get full text
Journal Article -
8
-
9
Hybrid imaging for detection of carcinoma of unknown primary: a preliminary comparison trial of whole-body PET/MRI versus PET/CT
Published in European journal of radiology (01-11-2016)“…Highlights • Both 18F-FDG PET/CT and 18F-FDG PET/MRI provide a comparable diagnostic ability for detection of primary cancer and metastases in CUP-syndrome. •…”
Get full text
Journal Article -
10
18 F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography May Exclude Malignancy in Sonographically Suspicious and Scintigraphically Hypofunctional Thyroid Nodules and Reduce Unnecessary Thyroid Surgeries
Published in Thyroid (New York, N.Y.) (01-10-2017)“…The aim of this study was to evaluate whether F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) is useful in the further…”
Get more information
Journal Article -
11
Pretherapeutic 124I dosimetry reliably predicts intratherapeutic blood kinetics of 131I in patients with differentiated thyroid carcinoma receiving high therapeutic activities
Published in Nuclear medicine communications (01-05-2018)“…AIMThe aim of this study was to assess the agreement between predicted blood uptake values using I and actually measured I blood uptake values (reference) in…”
Get full text
Journal Article -
12
(18)F-FDG PET/MRI evaluation of retroperitoneal fibrosis: a simultaneous multiparametric approach for diagnosing active disease
Published in European journal of nuclear medicine and molecular imaging (01-08-2016)“…The aim of this study was to evaluate integrated (18)F-FDG PET/MRI as a one-stop diagnostic procedure in the assessment of (active) idiopathic retroperitoneal…”
Get full text
Journal Article -
13
High Level of Agreement Between Pretherapeutic super( 124)I PET and Intratherapeutic super( 131)I Imaging in Detecting Iodine-Positive Thyroid Cancer Metastases
Published in The Journal of nuclear medicine (1978) (01-09-2016)“…The aim of this retrospective study was to assess the level of agreement between PET and scintigraphy using diagnostic amounts of super( 124)I and therapeutic…”
Get full text
Journal Article -
14
High Level of Agreement Between Pretherapeutic ^sup 124^I PET and Intratherapeutic ^sup 131^I Imaging in Detecting Iodine-Positive Thyroid Cancer Metastases
Published in The Journal of nuclear medicine (1978) (01-09-2016)“…The aim of this retrospective study was to assess the level of agreement between PET and scintigraphy using diagnostic amounts of ^sup 124^I and therapeutic…”
Get full text
Journal Article -
15
-
16
Does diffusion-weighted imaging improve therapy response evaluation in patients with hepatocellular carcinoma after radioembolization? comparison of MRI using Gd-EOB-DTPA with and without DWI
Published in Journal of magnetic resonance imaging (01-09-2015)“…Purpose To investigate whether additional diffusion‐weighted imaging (DWI) improves therapy response evaluation by Gd‐EOB magnetic resonance imaging (MRI) in…”
Get full text
Journal Article -
17
super( 68)Ga-DOTATOC PET/CT in Patients with Iodine- and super( 18)F-FDG-Negative Differentiated Thyroid Carcinoma and Elevated Serum Thyroglobulin
Published in The Journal of nuclear medicine (1978) (01-10-2016)“…This study evaluated the impact of super( 68)Ga-DOTATOC PET/CT in detecting recurrence or metastases in differentiated thyroid carcinoma (DTC) patients with…”
Get full text
Journal Article -
18
68 Ga-DOTATOC PET/CT in Patients with Iodine- and 18 F-FDG–Negative Differentiated Thyroid Carcinoma and Elevated Serum Thyroglobulin
Published in Journal of Nuclear Medicine (01-10-2016)Get full text
Journal Article -
19
sup 68^Ga-DOTATOC PET/CT in Patients with Iodine- and ^sup 18^F-FDG-Negative Differentiated Thyroid Carcinoma and Elevated Serum Thyroglobulin
Published in The Journal of nuclear medicine (1978) (01-10-2016)“…This study evaluated the impact of ^sup 68^Ga-DOTATOC PET/CT in detecting recurrence or metastases in differentiated thyroid carcinoma (DTC) patients with…”
Get full text
Journal Article -
20