Ahmed E Othman
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Explore the profile of Ahmed E Othman including associated specialties, affiliations and a list of published articles.
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127
Citations
914
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Recent Articles
1.
Hahn M, Brockstedt L, Groschel S, Geschke K, Grauhan N, Brockmann M, et al.
Front Aging Neurosci
. 2025 Mar;
17:1486726.
PMID: 40026421
Aim: Post-stroke-delirium has been linked to worse outcome in patients with acute cerebrovascular disease; identification of individuals at risk may prevent delirium and thereby improve outcome. We investigate prognosis and...
2.
Brockstedt L, Grauhan N, Kronfeld A, Mercado M, Doge J, Sanner A, et al.
Acad Radiol
. 2025 Feb;
PMID: 40000329
Rationale And Objectives: This study assesses the image quality of temporal bone ultra-high-resolution (UHR) Computed tomography (CT) scans in adults and children using hybrid iterative reconstruction (HIR) and a novel,...
3.
Hahn M, Groschel S, Paul R, Weitbrecht L, Protopapa M, Reder S, et al.
J Neurointerv Surg
. 2025 Feb;
PMID: 40000164
Background: Numerous scoring systems have been developed to individualize estimation of functional outcome after endovascular thrombectomy (EVT) of acute ischemic stroke. The aim of our study was to assess their...
4.
Leukert L, Heitkotter K, Kronfeld A, Paul R, Polak D, Splitthoff D, et al.
Invest Radiol
. 2025 Jan;
PMID: 39841594
Objectives: The aim of this study was to investigate the occurrence of motion artifacts and image quality of brain magnetic resonance imaging (MRI) T1-weighted imaging applying 3D motion correction via...
5.
Wolf M, Valvassori L, Gioppo A, Rautio R, Hoeltje J, Schramm P, et al.
J Neurointerv Surg
. 2025 Jan;
PMID: 39837601
Background: Intrasaccular devices are increasingly used in endovascular therapy of intracranial aneurysms, in particular wide-necked and ruptured aneurysms. The Trenza Embolization Device (TED) is an innovative intrasaccular device for medium-...
6.
Peisen F, Gerken A, Hering A, Dahm I, Nikolaou K, Gatidis S, et al.
Cancers (Basel)
. 2025 Jan;
17(1.
PMID: 39796786
There was an error in the original publication [...].
7.
Dahm I, Kolb M, Altmann S, Nikolaou K, Gatidis S, Othman A, et al.
Cancers (Basel)
. 2024 Dec;
16(23).
PMID: 39682195
Objectives: To evaluate the performance of a custom-made convolutional neural network (CNN) algorithm for fully automated lesion tracking and segmentation, as well as RECIST 1.1 evaluation, in longitudinal computed tomography...
8.
Reder S, Kronfeld A, Groschel S, Civelek A, Groschel K, Brockmann M, et al.
Eur Radiol Exp
. 2024 Dec;
8(1):136.
PMID: 39636547
Background: Several factors are frequently considered for outcome prediction rin stroke patients. We assessed the value of digital subtraction angiography (DSA)-based brain perfusion measurements after mechanical thrombectomy (MT) for outcome...
9.
Steinmetz S, Mercado M, Altmann S, Sanner A, Kronfeld A, Frenzel M, et al.
Eur J Radiol
. 2024 Nov;
181:111808.
PMID: 39520838
Purpose: To examine the impact of deep learning-augmented contrast enhancement on image quality and diagnostic accuracy of poorly contrasted CT angiography in patients with suspected stroke. Methods: This retrospective single-centre...
10.
Winter Y, Simon O, Spreer A, Othman A, Altmann S, Brandt M, et al.
Int J Stroke
. 2024 Sep;
20(2):205-214.
PMID: 39295077
Background: Neuroborreliosis is a tick-borne condition that affects the central and/or peripheral nervous system. Cerebral infarction associated with neuroborreliosis-related vasculitis has been reported in only a handful of cases. Therefore,...