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Browsing Diagnóstico por Imágenes.artículos by Issue Date

Browsing Diagnóstico por Imágenes.artículos by Issue Date

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  • An Attypical Choroid Plexus Papilloma of IV Ventricle with Dissemination to a Sacral Tarlov Cyst: A Case Report 
    Gentile, Aixa; Diez, Blanca; Cervio, Andrés Eduardo; Arakaki, Naomi; Cejas, Claudia Patricia (Remedy Publications, 2019-02-07)
    Choroid Plexus Papillomas (CPP) is uncommon tumors of the CNS. Atypical CPPs represent an intermediate-grade subtype (Grade II) introduced in the update 2007 of the WHO classification. Distal spread of atypical CPPs ...
  • Biomarkers for Alzheimer's Disease. Where We Stand and Where We Are Headed 
    Chrem Méndez, Patricio Alexis; Surace, Ezequiel Ignacio; Bérgamo, Yanina; Calandri, Ismael Luis; Vázquez, Silvia; Sevlever, Gustavo Emilio; Allegri, Ricardo Francisco (Fundación Revista Medicina, 2019-06-10)
    Alzheimer disease (AD) is one of the major unresolved health burdens accompanying the increase in life expectancy. The great paradigm shift for this disease has resulted from finding amyloid deposition and neurobrillary ...
  • The lateral neocortex is critical for contextual fear memory reconsolidation 
    de la Fuente, Verónica; Medina, Candela; Falasco, Germán; Urrutia, Leandro; Kravitz, Alexxai V.; Urbano, Francisco J.; Vázquez, Silvia; Pedreira, María Eugenia; Romano, Arturo (Nature Publishing Group, 2019-08-21)
    Memories are a product of the concerted activity of many brain areas. Deregulation of consolidation and reprocessing of mnemonic traces that encode fearful experiences might result in fear-related psychopathologies. Here, ...
  • Gender discrepancy in research activities during radiology residency 
    Vernuccio, Federica; Arzanauskaite, Monika; Turk, Sevcan; Terrazas Torres, Estefanía; D. Choa, Joanna Marie; Udare, Ashlesha Satish; Haroun, Dina; Serra, María Mercedes; Shelmerdine, Susan; Bold, Bayarbaatar; Bae, Jae Seok; Estades Romero, Eduardo; Vilgrain, Valérie (Springer, 2019-12-21)
    Objective: To investigate the presence of gender disparity in academic involvement during radiology residency and to identify and characterize any gender differences in perceived barriers for conducting research. Methods: ...
  • Mediciones frecuentes en el sistema nervioso central mediante tomografía computada e imágenes de resonancia magnética 
    Sartori, Pablo; Alvarado, Luis; Chirveches, María; Urrutia, Macarena; Yampolsky, Braian (Thieme, 2020-02-11)
    On daily practice, during the making of reports, anatomical variants often appear, as well as injuries and different pathologies of the central nervous system (CNS) in which it is necessary to take some kind of measurements, ...
  • SWAN-Venule: An Optimized MRI Technique to Detect the Central Vein Sign in MS Plaques 
    Gaitán, María Inés; Yáñez, Paulina; Paday Formenti, María Emilia; Calandri, Ismael Luis; Figueiredo, E.; Sati, P.; Correale, Jorge (Williams & Wilkins, 2020-03)
    Background and purpose: Multiple sclerosis lesions develop around small veins that are radiologically described as the so-called central vein sign. With 7T MR imaging and magnetic susceptibility-based sequences, the central ...
  • Impaired brain glucose metabolism and presynaptic dopaminergic functioning in a mouse model of schizophrenia 
    Tomasella, Eugenia; Falasco, Germán; Urrutia, Leandro; Bechelli, Lucila; Padilla, Lucia; Gelman, Diego M. (Springer, 2020-03-17)
    Background: Schizophrenia is a disease diagnosed by visible signs and symptoms from late adolescence to early adulthood. The etiology of this disease remains unknown. An objective diagnostic approach is required. Here, we ...
  • 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. ...
  • Multinodular and Vacuolating Neuronal Tumor of the Cerebrum (MVNT): A case series and review of the literature 
    Buffa, Geraldine Belén; Chaves, Hernán; Serra, María Mercedes; Stefanoff, Nadia Ivanna; Gagliardo Cadena, Allan Salvatore; Yáñez, Paulina (Masson, 2020-05-01)
    BACKGROUND AND PURPOSE: Multinodular and Vacuolating Neuronal Tumor of the cerebrum (MVNT) is a benign -seizure associated- lesion affecting mostly adults. This new entity has been included in the 2016 World Health ...
  • 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 ...
  • Brain volumes quantification from MRI in healthy controls: Assessing correlation, agreement and robustness of a convolutional neural network-based software against FreeSurfer, CAT12 and FSL 
    Chaves, Hernán; Dorr, Francisco; Costa, Martín Elías; Serra, María Mercedes; Fernández Slezak, Diego; Farez, Mauricio Franco; Sevlever, Gustavo Emilio; Yáñez, Paulina; Cejas, Claudia Patricia (Masson, 2020-10-01)
    Background and purpose: There are instances in which an estimate of the brain volume should be obtained from MRI in clinical practice. Our objective is to calculate cross-sectional robustness of a convolutional neural ...
  • 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 ...
  • 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 ...
  • A look back into a typical patient with memory complains 
    Chrem Méndez, Patricio Alexis; Vázquez, Silvia (Universidad de la Costa, 2020-12-07)
    The purpose of these images is to extol the biological perspective from the clinical setting perspective of a typical AD case. This participant was profoundly studied and also followed-up for five years in the study ADNI- ...
  • Bloqueo nervioso corticoideo-bupivacaína: ¿La mejoría post-procedimiento inmediato predice el éxito terapéutico a mediano plazo? 
    Cobeñas, Ricardo; Flórez, Juan; Chiaradia , Pablo; Ruiz Salgado, Kelly; De Vedia, María; Paba, Mariángela; Hernández Pinzón, Jairo (Thieme, 2021-02-04)
    Objetivo Establecer la relación entre la reducción inmediata de los síntomas post bloqueo nervioso lumbar guiado por tomografía computada (TC) y la mejoría tras un lapso de tiempo de un mes. Materiales y métodos Se ...
  • 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 ...
  • Evolución de la RM en el estudio del laberinto membranoso 
    Cejas, Claudia Patricia (Sociedad Argentina de Radiología, 2022-07-14)
  • 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: ...
  • 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)

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