Diagnóstico por Imágenes: Recent submissions

Now showing items 1-20 of 43

Whole-Body Skeletal Muscle MRI Patterns in Female Dystrophinopathy Carriers

Alejandra, Vigliano; Luce, Leonela; Pastor Rueda, José Manuel; Chaves, Hernan; Mesa, Lilia; Carcione, Micaela; Mazzanti, Chiara; Llames Massini, Carmen; Radic, Claudia Pamela; Cejas, Claudia Patricia; Giliberto, Florencia (American Academy of Neurology by Wolters Kluwer, 2025-09-30)

Background and objectives: Dystrophinopathies are X-linked recessive diseases caused by pathogenic variants in the Duchenne muscular dystrophy (DMD) gene. Some women carrying a single DMD pathogenic variant manifest variable ...
Valoración mediante resonancia magnética del hidrops endolinfático en la enfermedad de Ménière

Goñi, Romina; Abraham, María Silvina; Laffue, Alfredo Hernan; Mac-Adden, María; Cejas, Claudia Patricia (Sociedad Argentina de Radiología, 2024-12-11)

El laberinto membranoso es una estructura ubicada dentro de la cápsula ótica, que está formado por un conjunto de vesículas y conductos que contienen endolinfa y que conforman un sistema cerrado de circulación de líquido, ...
Doing the heavy lifting: I saw the "dumbbell" sign

Catalá, Enrique José; Cardozo, Paulina; Chaves, Hernán (Elsevier, 2024-10-31)
Percepción de la inteligencia artificial en la comunidad radiológica argentina

Vigliano, Alejandra; Gómez Lastra, Martín; Miquelini, Ariel; Chaves, Hernán (Sociedad Argentina de Radiología, 2024-05-30)

Introducción: La aplicación de la inteligencia artificial (IA) en radiología se encuentra en fases iniciales y estaría influenciada por la percepción de sus usuarios. Objetivo: Valorar el grado de conocimiento, interés y ...
Tau reduction with artificial microRNAs modulates neuronal physiology and improves tauopathy phenotypes in mice

Facal, Carolina Lucía; Fernández Bessone, Iván; Muñiz, Javier Andrés; Pereyra, A. Ezequiel; Pedroncini, Olivia; Páez Paz, Indiana; Clerici Delville, Ramiro; Arnaiz, Cayetana; Urrutia, Leandro; Falasco, Germán; Argañaraz, Carla Verónica; Saez, Trinidad; Marin Burgin, Antonia; Soiza Reilly, Mariano; Falzone, Tomás; Avale, María Elena (Cell Press, 2024-02-03)

Abnormal tau accumulation is the hallmark of several neurodegenerative diseases, named tauopathies. Strategies aimed at reducing tau in the brain are promising therapeutic interventions, yet more precise therapies would ...
Hallazgo neurorradiológico en paciente con COVID-19

Hernández Pinzón, Jairo; Gómez, Rodrigo; Aguilar, Martín Santiago; Remolina, Anderson (Sociedad Argentina de Radiología, 2023-11-28)

Resumen no disponible
Teaching NeuroImage: Shrimp Sign in Ataxic Cerebellar Progressive Multifocal Leukoencephalopathy

Varela, Francisco José; Chaves, Hernán; Rossi, Malco Damián (Lippincott Williams & Wilkins, 2023-08-31)

Resumen no disponible
Assessing robustness and generalization of a deep neural network for brain MS lesion segmentation on real-world data

Chaves, Hernán; Serra, María Mercedes; Shalom, Diego E.; Ananía, Pilar; Rueda, Fernanda; Osa Sanz, Emilia; Stefanoff, Nadia Ivanna; Rodríguez Murúa, Sofía; Costa, Martín Elías; Kitamura, Felipe C.; Yañez, Paulina; Cejas, Claudia Patricia; Correale, Jorge; Ferrante, Enzo; Fernández Slezak, Diego; Farez, Mauricio Franco (Springer, 2023-08-31)

Objectives: Evaluate the performance of a deep learning (DL)-based model for multiple sclerosis (MS) lesion segmentation and compare it to other DL and non-DL algorithms. Methods: This ambispective, multicenter study ...
Leptomeningeal Interfoliar Enhancement on Vessel Wall MR Imaging as a Unique Radiologic Finding of Susac Syndrome

Cardozo, Paulina; Marrodán, Mariano; Gilmore, A.; Fiol, Marcela Paula; Chaves, Hernán (American Society of Neuroradiology, 2023-02-16)

Susac syndrome is a rare disorder affecting the brain, retina, and inner ear, probably triggered by an immune-mediated endotheliopathy. Diagnosis is based on clinical presentation and ancillary test findings (brain MR ...
Neuralgic amyotrophy detected by magnetic resonance neurography: subclinical, bilateral, and multifocal brachial plexus involvement

Cejas, Claudia Patricia; Pastor Rueda, José Manuel; Hernández Pinzón, Jairo; Stefanoff, Nadia Ivanna; Barroso, Fabio Adrián (Taylor & Francis, 2022-10-25)

Introduction: Neuralgic amyotrophy (NA) is a painful non-traumatic peripheral nervous system condition affecting the brachial plexus. Signal abnormalities in nerves and muscles have been detected in these patients using ...
Biomarcadores radiológicos en RM para una aproximación al diagnóstico molecular en gliomas IDH-mutados (grado II y III)

Darakdjian, Maximiliano; Osa Sanz, Emilia; Hernández Pinzón, Jairo; Carnevale, Martín Diego; Diebel, Alfonsina; Arakaki, Naomi; Martinetto, Horacio; Sevlever, Gustavo Emilio; Yáñez, Paulina (Sociedad Argentina de Radiología, 2021-12-22)

Objetivo: Analizar características por resonancia magnética (RM) de gliomas IDH-mutados (grado II y III) en base a parámetros cualitativos, a fin de valorar el rendimiento del signo del mismatch T2-FLAIR y otras ...
Perineurioma intraneural del nervio mediano. Utilidad de la neurología por resonancia magnética en el diagnóstico y seguimiento

Goñi, Romina Raquel; Carballo, Leandro; Fernández, Ivana; Socolovsky, Mariano; Arakaki, Naomi; Cejas, Claudia Patricia (Revista Argentina de Radiología, 2022-10-05)
Forging Connections in Latin America to Advance AI in Radiology

Campos Kitamura, Felipe; Nascimento, Felipe Barjud Pereira Do; Elizondo-Riojas, Guillermo; Chaves, Hernán; Henríquez Leighton, Héctor; Salinas-Miranda, Emmanuel; Júlio, Thiago; da Rocha, Antônio José; Nomura, César Higa (Radiological Society of North America, 2022-09-01)

The first Latin American Meeting on Artificial Intelligence in Healthcare was held during the 2022 Jornada Paulista de Radiologia (JPR), the annual radiology meeting in São Paulo State. The event was created to foster the ...
MRI pattern in acute optic neuritis: Comparing multiple sclerosis, NMO and MOGAD

Darakdjian, Maximiliano; Chaves, Hernán; Hernández Pinzón, Jairo; Cejas, Claudia Patricia (Sage, 2022-09-12)

Background: Several MRI findings of optic neuritis (ON) have been described and correlated with specific underlying etiologies. Specifically, optic nerve enhancement is considered an accurate biomarker of acute ON. Objective: ...
Evolución de la RM en el estudio del laberinto membranoso

Cejas, Claudia Patricia (Sociedad Argentina de Radiología, 2022-07-14)
Epilepsia lesional de origen cerebeloso

Bartuluchi, Marcelo; Liñares, Juan; Ruiz Johnson, Agustín; Mantese, Beatriz; Lubieniecki, Fabiana; Stefanoff, Nadia Ivanna; Reyes, Gabriela; Caraballo, Roberto (Asociación Argentina de Neurocirugía, 2020-05)

El origen subcortical de la epilepsia ha sido tema de profundo debate durante muchísimo tiempo y solo se le otorgaba a las estructural subcorticales un rol en la distribución, modulación y alteración de la actividad cortical. ...
Traumatic vs Spontaneous Cerebrospinal Fluid Hypotension Headache: Our experience in a series of 137 cases

Villamil, Facundo; Ruella, Mauro; Pérez, Adriana; Millar Vernetti, Patricio; Paday Formenti, María Emilia; Acosta, Julián Nicolás; Goicochea, María Teresa (Elsevier, 2020-11)

Objectives: To analyze and compare differences between epidemiological and clinical aspects, as well as radiologic findings and treatment, in a series of adult patients with traumatic intracranial hypotension (TIH) and ...
High-resolution magnetic resonance neurography and anatomy of the cervical plexus

Cejas, Claudia Patricia; Osa Sanz, Emilia (Elsevier, 2021-04-25)

Resumen no disponible
White cord syndrome in a pediatric patient: A case report and review

Sepúlveda Hermosilla, Francisco; Carballo, Leandro; Carnevale, Martín Diego; Yáñez, Paulina (Elsevier, 2020-09-15)

White cord syndrome is a rare condition involving sudden neurological deterioration following a decompressive cervical spinal surgery and characterized by the appearance of hyperintensity on T2-weighted magnetic resonance ...
COVID-19 pneumonia accurately detected on chest radiographs with artificial intelligence

Dorr, Francisco; Chaves, Hernán; Serra, María Mercedes; Ramirez, Andrés; Costa, Martín Elías; Seia, Joaquín; Cejas, Claudia Patricia; Castro, Marcelo; Eyheremendy, Eduardo; Fernández Slezak, Diego; Farez, Mauricio Franco; Study Collaborators (Elsevier, 2020-12)

Purpose: To investigate the diagnostic performance of an Artificial Intelligence (AI) system for detection of COVID-19 in chest radiographs (CXR), and compare results to those of physicians working alone, or with AI ...

Now showing items 1-20 of 43

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