Subjective acceptance of 7 Tesla MRI for human imaging

JM Theysohn, S Maderwald, O Kraff… - … Resonance Materials in …, 2008 - Springer
Objective One prerequisite for transferring ultra-high-field magnetic resonance imaging (MRI)
(>3T) into clinical diagnostic workup is a low rate of side effects. To our knowledge, …

Perforated versus Nonperforated Acute Appendicitis: Accuracy of Multidetector CT Detection1

SD Bixby, BC Lucey, JA Soto, JM Theysohn, A Ozonoff… - Radiology, 2006 - pubs.rsna.org
Purpose: To retrospectively evaluate the accuracy of multidetector computed tomography (CT)
in the diagnosis of perforated acute appendicitis by using surgery and pathologic …

A large‐scale study on subjective perception of discomfort during 7 and 1.5 T MRI examinations

C Heilmaier, JM Theysohn, S Maderwald… - …, 2011 - Wiley Online Library
A study on subjective perception has been carried out in order to gain further insight into
subjective discomfort and sensations experienced during 7 T magnetic resonance imaging (MRI…

7 tesla MRI of microbleeds and white matter lesions as seen in vascular dementia

JM Theysohn, O Kraff, S Maderwald… - Journal of Magnetic …, 2011 - Wiley Online Library
Purpose: To evaluate 7T MRI in the assessment of cerebrovascular alterations as seen in
vascular dementia by means of detection of cerebral microbleeds (CMB) and depiction of …

An eight-channel phased array RF coil for spine MR imaging at 7 T

…, S Orzada, LC Schaefer, JM Theysohn… - Investigative …, 2009 - journals.lww.com
Objective: To develop a transmit/receive radiofrequency (RF) array for MR imaging of the
human spine at 7 T. The prototype is characterized in simulations and bench measurements, …

Spleen stiffness is positively correlated with HVPG and decreases significantly after TIPS implantation

M Buechter, P Manka, JM Theysohn… - Digestive and Liver …, 2018 - Elsevier
Background Transjugular intrahepatic portosystemic shunt (TIPS) is indicated in patients
with decompensated portal hypertension (PH). Hepatic venous pressure gradient (HVPG) is …

Multicenter study of subjective acceptance during magnetic resonance imaging at 7 and 9.4 T

…, AM Nagel, SC Ladd, JM Theysohn… - Investigative …, 2014 - journals.lww.com
Objectives The aims of this study were to investigate the subjective discomfort and sensory
side effects during ultrahigh field (UHF) magnetic resonance imaging (MRI) examinations in a …

The human hippocampus at 7 T—in vivo MRI

JM Theysohn, O Kraff, S Maderwald… - …, 2009 - Wiley Online Library
The human hippocampus plays a central role in various neuropsychiatric disorders, such as
temporal lobe epilepsy (TLE), Alzheimer's dementia, mild cognitive impairment, and …

Advanced core decompression, a new treatment option of avascular necrosis of the femoral head–a first follow‐up

S Landgraeber, JM Theysohn… - Journal of tissue …, 2013 - Wiley Online Library
Aseptic necrosis of the femoral head (AVN) leads to destruction of the affected hip joint,
predominantly in younger patients. Advanced core decompression (ACD) is a new technique …

[HTML][HTML] Diffuse axonal injury at ultra-high field MRI

…, O Kraff, S Maderwald, L Umutlu, JM Theysohn… - PLoS …, 2015 - journals.plos.org
Objective Diffuse axonal injury (DAI) is a specific type of traumatic brain injury caused by
shearing forces leading to widespread tearing of axons and small vessels. Traumatic …