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Browsing Diagnóstico por Imágenes by Author "Serra, María Mercedes"

Browsing Diagnóstico por Imágenes by Author "Serra, María Mercedes"

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  • 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 E.; 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 ...
  • 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 ...
  • 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 ...
  • 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: ...
  • MRI features of medulloblastomas histologic and molecular subtypes 
    Paday Formenti, María Emilia; Stefanoff, Nadia Ivanna; Serra, María Mercedes; Hernández Pinzón, Jairo; Chaves, Hernán; Arakaki, Naomi; Diez, Blanca; Yáñez, Paulina (European Society of Radiology, 2019)
    Review the epidemiologic, clinical and MRI features of medulloblastomas histologic and molecular subtypes. Describe the most frequent Magnetic Resonance Imaging (MRI) findings from a series of 13 patients with pathologically ...
  • 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 ...
  • Protocolo y técnica de estudio de la neurografía por RM: bases e interpretación 
    Serra, María Mercedes; Calvar, Jorge Andrés (Ediciones Journal, 2019)
    Capítulo relativo a la interpretación básica de las imágenes neurográficas, evaluación del músculo en la imagen de RM y futuras perspectivas de la neurografía por RM.

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