HORVATH POLOS, ELEONORA
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HORVATH POLOS, ELEONORA
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ehorvath@udd.cl
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Scopus Author ID
16645817300

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Signo de rueda de carreta en los nódulos tiroídeos: ¿Sinónimo de benignidad?

2011 , HORVATH POLOS, ELEONORA , Felipe González I , SILVA FUENTE ALBA, CLAUDIO SERGIO , CASTRO MENDEZ, ALEX , Sergio Majlis D , Juan P Niedmann E , Daniel Gaete D , WHITTLE PINTO, CAROLINA

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The "spoke wheel" sign in thyroid nodules: Synonym of benignity?

2012 , HORVATH POLOS, ELEONORA , Felipe González I. , SILVA FUENTE ALBA, CLAUDIO SERGIO , CASTRO MENDEZ, ALEX , Sergio Majlis D , Juan P. Niedmann E , WHITTLE PINTO, CAROLINA , Daniel Gaete D

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Cáncer mamario triple negativo: ¿Cómo se ve en imágenes?

2012 , HORVATH POLOS, ELEONORA , Oscar Bañuelos R , SILVA FUENTE ALBA, CLAUDIO SERGIO , Jorge Mondaca V , Paulina González M , Marcela Gallegos A , María Cecilia Galleguillos P , Miguel Ángel Pinochet T , Monserrat Fernández G , Karen Junemann U , Jamile Camacho N

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If radiological diagnostic challenge

2013 , HORVATH POLOS, ELEONORA , Daniela Pivcevic C , WHITTLE PINTO, CAROLINA , Claudio Cortés A

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¿Es concordante el tamaño tumoral medido en resonancia magnética mamaria y el de la biopsia quirúrgica en pacientes con cáncer de mama, tratadas con quimioterapia neoadyuvante?

2012 , Marcela Uchida S , Daniel Grudsky P , Felipe Vergara D , Miguel A Pinochet T , HORVATH POLOS, ELEONORA , Heriberto Wenzel K , Eduardo Soto N

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An Ultrasonogram Reporting System for Thyroid Nodules Stratifying Cancer Risk for Clinical Management

2009 , HORVATH POLOS, ELEONORA , Sergio Majlis , Ricardo Rossi , Carmen Franco , Juan P. Niedmann , CASTRO MENDEZ, ALEX , Miguel Dominguez

Abstract Context: There is a high prevalence of thyroid nodules on ultrasonographic (US) examination. However, most of them are benign. US criteria may help to decide cost-effective management. Objective: Our objective was to develop a standardized US characterization and reporting data system of thyroid lesions for clinical management: the Thyroid Imaging Reporting and Data System (TIRADS). Design: This was a prospective study using the TIRADS, which is based on the concepts of the Breast Imaging Reporting Data System of the American College of Radiology. Materials: A correlation of the US findings and fine needle aspiration biopsy (FNAB) results in 1959 lesions biopsied under US guidance and studied histologically during an 8-yr period was divided into three stages. In the first stage, 10 US patterns were defined. In the second stage, four TIRADS groups were defined according to risk. The percentages of malignancy defined in the Breast Imaging Reporting and Data System were followed: TIRADS 2 (0% malignancy), TIRADS 3 (<5% malignancy), TIRADS 4 (5–80% malignancy), and TIRADS 5 (>80% malignancy). Results: The TIRADS classification was evaluated at the third stage of the study in a sample of 1097 nodules (benign: 703; follicular lesions: 238; and carcinoma: 156). Sensitivity, specificity, positive predictive value, negative predictive value, and accuracy were 88, 49, 49, 88, and 94%, respectively. The ratio of benign to malignant or follicular FNAB results currently is 1.8. Conclusions: The TIRADS has allowed us to improve patient management and cost-effectiveness, avoiding unnecessary FNAB. In addition, we have established standard codes to be used both for radiologists and endocrinologists.

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International Expert Consensus on US Lexicon for Thyroid Nodules

2023 , Cosimo Durante , Laszlo Hegedüs , Dong Gyu Na , Enrico Papini , Jennifer A. Sipos , Jung Hwan Baek , Andrea Frasoldati , Giorgio Grani , Edward Grant , Eleonora Horvath , Jenny K. Hoang , Susan J. Mandel , William D. Middleton , Rose Ngu , Lisa Ann Orloff , Jung Hee Shin , Pierpaolo Trimboli , Jung Hyun Yoon , Franklin N. Tessler

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Etapificación pre-operatoria con TC de pacientes con cáncer mamario: Alternativa a la RM en un hospital público

2014 , Flavia Pizzolon F , HORVATH POLOS, ELEONORA , Heriberto Wenzel K , Fernando Cádiz V , Gonzalo Serrano B , Marcelo Aburto R , Oscar Morgado H , Juan Baina D , María Paz Duran C

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Prospective validation of the ultrasound based TIRADS (Thyroid Imaging Reporting And Data System) classification: results in surgically resected thyroid nodules

2017 , Eleonora Horvath , CLAUDIO SERGIO SILVA FUENTE ALBA , Sergio Majlis , Ignacio Rodriguez , Velimir Skoknic , Hugo Rojas , CASTRO MENDEZ, ALEX , Juan-Pablo Niedmann , Arturo Madrid , Felipe Capdeville , Ricardo Rossi , Miguel Domínguez , Carolina Whittle , Hernán Tala

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Doppler color en el estudio de la mama: ¿Cómo lo hacemos nosotros?

2011 , HORVATH POLOS, ELEONORA , María Julia Cuitiño O , Miguel Ángel Pinochet T , Patricia Sanhueza S

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