Multiple system atrophy

W Poewe, I Stankovic, G Halliday… - Nature reviews Disease …, 2022 - nature.com
Multiple system atrophy (MSA) is a rare neurodegenerative disease that is characterized by
neuronal loss and gliosis in multiple areas of the central nervous system including …

The “Hot Cross Bun Sign” in Spinocerebellar Ataxia Types 2 and 7–Case Reports and Review of Literature

AK Naidoo, CLD Wells, Y Rugbeer… - Movement disorders …, 2022 - Wiley Online Library
Background The “hot cross bun” sign is a cruciform hyperintensity is seen on T2 weighted
imaging within the pons. The sign is considered to be pathognomic for Multiple system …

Contribution of MRI for the early diagnosis of parkinsonism in patients with diagnostic uncertainty

L Chougar, A Faucher, J Faouzi, FX Lejeune… - Movement …, 2024 - Wiley Online Library
Background International clinical criteria are the reference for the diagnosis of degenerative
parkinsonism in clinical research, but they may lack sensitivity and specificity in the early …

Comparison of mean diffusivity, R2* relaxation rate and morphometric biomarkers for the clinical differentiation of parkinsonism

L Chougar, FX Lejeune, J Faouzi, B Morino… - Parkinsonism & Related …, 2023 - Elsevier
Introduction Quantitative biomarkers for clinical differentiation of parkinsonian syndromes
are still lacking. Our aim was to evaluate the value of combining clinically feasible manual …

[HTML][HTML] An MRI-based clinical-perfusion model predicts pathological subtypes of prevascular mediastinal tumors

CY Lin, YT Yen, LT Huang, TY Chen, YS Liu, SY Tang… - Diagnostics, 2022 - mdpi.com
This study aimed to build machine learning prediction models for predicting pathological
subtypes of prevascular mediastinal tumors (PMTs). The candidate predictors were clinical …

[HTML][HTML] Quantitative MRI protocol and decision model for a 'one stop shop'early-stage Parkinsonism diagnosis: Study design

SA Seada, AW van der Eerden, AJW Boon… - NeuroImage: Clinical, 2023 - Elsevier
Differentiating among early-stage parkinsonisms is a challenge in clinical practice.
Quantitative MRI can aid the diagnostic process, but studies with singular MRI techniques …

Tau-PET and multimodal imaging in clinically atypical multiple system atrophy masquerading as progressive supranuclear palsy

AF Carlos, H Sekiya, S Koga, NTT Pham, F Ali… - Parkinsonism & related …, 2022 - Elsevier
Introduction Multiple system atrophy (MSA) typically presents with parkinsonism, ataxia
and/or autonomic dysfunction. Occasionally, clinically atypical (ca-MSA) cases masquerade …

Apport de l'IRM multimodale pour le diagnostic différentiel des syndromes parkinsoniens

L Chougar - 2022 - theses.hal.science
Le syndrome parkinsonien est défini par l'association d'un tremblement de repos, d'une
rigidité, d'une bradykinésie et d'une instabilité posturale. La maladie de Parkinson (MP) est …

Intelligence artificielle et maladies neurologiques: aider le diagnostic et améliorer la compréhension du comportement des réseaux de neurones convolutifs

GM Mattia - 2022 - theses.hal.science
L'Intelligence Artificielle est désormais utilisée pour accomplir les tâches les plus diverses,
de la reconnaissance de visage à la traduction de texte. Parmi ces méthodes inspirées du …

[PDF][PDF] An MRI-Based Clinical-Perfusion Model Predicts Pathological Subtypes of Prevascular Mediastinal Tumors. Diagnostics 2022, 12, 889

CY Lin, YT Yen, LT Huang, TY Chen, YS Liu, SY Tang… - 2022 - nckur.lib.ncku.edu.tw
This study aimed to build machine learning prediction models for predicting pathological
subtypes of prevascular mediastinal tumors (PMTs). The candidate predictors were clinical …