Valor predictivo del sistema BIRADS para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: Revisión de 5 años en un hospital de referencia

Valor predictivo del sistema BIRADS para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: Revisión de 5 años en un hospital de referencia

Background: To validate the BIRADS in mammography, the calculation of its predictive value in each center is required, as recommended by the American College of Radiology. Aim: To determine the predictive value of the BIRADS system in our center. Material and Methods: All ultrasound guided needle percutaneous biopsies, performed at our center between 2006 and 2010 were reviewed. Predictive value, sensitivity, specificity and diagnostic accuracy of BIRADS were calculated, with a confidence interval of 95%. Results: Of 1,313 biopsies available, 1,058 met the inclusion criteria. Fifty eight percent of biopsies were performed to women with mammographies classified as BIRADS 4 or 5. The presence of cancer in mammographies classified as BIRADS 0 was 4%. The prevalence of cancer for mammographies BIRADS 1, 2, 3, 4 and 5 were 0, 3, 2.7, 17.7 and 72.4% respectively. The positive and negative predictive values of BIRADS classification were 55 and 92 % respectively. Conclusions: In our institution BIRADS classification 4 and 5 has a high positive predictive value for detecting cancer as in developed countries.

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Main Authors: Bellolio,Enrique, Pineda,Viviana, Burgos,María Eugenia, Iriarte,Mª José, Becker,Renato, Araya,Juan Carlos, Villaseca,Miguel, Mardones,Noldy
Format: Digital revista
Language:Spanish / Castilian
Published: Sociedad Médica de Santiago 2015
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872015001200005
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spelling oai:scielo:S0034-988720150012000052016-02-29Valor predictivo del sistema BIRADS para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: Revisión de 5 años en un hospital de referenciaBellolio,EnriquePineda,VivianaBurgos,María EugeniaIriarte,Mª JoséBecker,RenatoAraya,Juan CarlosVillaseca,MiguelMardones,Noldy Breast Neoplasms Image-Guided Biopsy Mammography Background: To validate the BIRADS in mammography, the calculation of its predictive value in each center is required, as recommended by the American College of Radiology. Aim: To determine the predictive value of the BIRADS system in our center. Material and Methods: All ultrasound guided needle percutaneous biopsies, performed at our center between 2006 and 2010 were reviewed. Predictive value, sensitivity, specificity and diagnostic accuracy of BIRADS were calculated, with a confidence interval of 95%. Results: Of 1,313 biopsies available, 1,058 met the inclusion criteria. Fifty eight percent of biopsies were performed to women with mammographies classified as BIRADS 4 or 5. The presence of cancer in mammographies classified as BIRADS 0 was 4%. The prevalence of cancer for mammographies BIRADS 1, 2, 3, 4 and 5 were 0, 3, 2.7, 17.7 and 72.4% respectively. The positive and negative predictive values of BIRADS classification were 55 and 92 % respectively. Conclusions: In our institution BIRADS classification 4 and 5 has a high positive predictive value for detecting cancer as in developed countries.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.143 n.12 20152015-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872015001200005es10.4067/S0034-98872015001200005
institution SCIELO
collection OJS
country Chile
countrycode CL
component Revista
access En linea
databasecode rev-scielo-cl
tag revista
region America del Sur
libraryname SciELO
language Spanish / Castilian
format Digital
author Bellolio,Enrique
Pineda,Viviana
Burgos,María Eugenia
Iriarte,Mª José
Becker,Renato
Araya,Juan Carlos
Villaseca,Miguel
Mardones,Noldy
spellingShingle Bellolio,Enrique
Pineda,Viviana
Burgos,María Eugenia
Iriarte,Mª José
Becker,Renato
Araya,Juan Carlos
Villaseca,Miguel
Mardones,Noldy
Valor predictivo del sistema BIRADS para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: Revisión de 5 años en un hospital de referencia
author_facet Bellolio,Enrique
Pineda,Viviana
Burgos,María Eugenia
Iriarte,Mª José
Becker,Renato
Araya,Juan Carlos
Villaseca,Miguel
Mardones,Noldy
author_sort Bellolio,Enrique
title Valor predictivo del sistema BIRADS para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: Revisión de 5 años en un hospital de referencia
title_short Valor predictivo del sistema BIRADS para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: Revisión de 5 años en un hospital de referencia
title_full Valor predictivo del sistema BIRADS para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: Revisión de 5 años en un hospital de referencia
title_fullStr Valor predictivo del sistema BIRADS para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: Revisión de 5 años en un hospital de referencia
title_full_unstemmed Valor predictivo del sistema BIRADS para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: Revisión de 5 años en un hospital de referencia
title_sort valor predictivo del sistema birads para detección de cáncer de mama con mamografía en biopsias por punción con aguja gruesa: revisión de 5 años en un hospital de referencia
description Background: To validate the BIRADS in mammography, the calculation of its predictive value in each center is required, as recommended by the American College of Radiology. Aim: To determine the predictive value of the BIRADS system in our center. Material and Methods: All ultrasound guided needle percutaneous biopsies, performed at our center between 2006 and 2010 were reviewed. Predictive value, sensitivity, specificity and diagnostic accuracy of BIRADS were calculated, with a confidence interval of 95%. Results: Of 1,313 biopsies available, 1,058 met the inclusion criteria. Fifty eight percent of biopsies were performed to women with mammographies classified as BIRADS 4 or 5. The presence of cancer in mammographies classified as BIRADS 0 was 4%. The prevalence of cancer for mammographies BIRADS 1, 2, 3, 4 and 5 were 0, 3, 2.7, 17.7 and 72.4% respectively. The positive and negative predictive values of BIRADS classification were 55 and 92 % respectively. Conclusions: In our institution BIRADS classification 4 and 5 has a high positive predictive value for detecting cancer as in developed countries.
publisher Sociedad Médica de Santiago
publishDate 2015
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872015001200005
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