Comparison of two-dimensional synthesized mammogram (2DSM) and conventional full-field digital mammogram (FFDM) for evaluation of breast cancer

Gayoung Choi; Ok Hee Woo; Hye Seon Shin; Seonah Jang; Kyu Ran Cho; Bo Kyoung Seo

doi:10.1016/j.clinimag.2017.03.004

Comparison of two-dimensional synthesized mammogram (2DSM) and conventional full-field digital mammogram (FFDM) for evaluation of breast cancer

Gayoung Choi, Ok Hee Woo, Hye Seon Shin, Seonah Jang, Kyu Ran Cho, Bo Kyoung Seo

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Purpose To compare the diagnostic efficacy of 2DSM and FFDM for evaluation of breast cancer. Materials and methods A retrospective observer performance study was done by 3 breast radiologists. The diagnostic accuracy, image quality, and detailed lesion characterization of each 2DSM and FFDM were evaluated blindly to determine superior modality. Results The diagnostic accuracy was not significantly different between two modalities. The image quality was superior in 2DSM (p-value 0.0362). Conclusions 2DSM showed equivalent diagnostic accuracy and superior image quality to FFDM. Overall characterization of the lesion was better in 2DSM, and 2DSM showed superiority in evaluation of spiculated margins.

Original language	English
Pages (from-to)	170-174
Number of pages	5
Journal	Clinical Imaging
Volume	43
DOIs	https://doi.org/10.1016/j.clinimag.2017.03.004
Publication status	Published - 2017 May 1

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.clinimag.2017.03.004

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title = "Comparison of two-dimensional synthesized mammogram (2DSM) and conventional full-field digital mammogram (FFDM) for evaluation of breast cancer",

abstract = "Purpose To compare the diagnostic efficacy of 2DSM and FFDM for evaluation of breast cancer. Materials and methods A retrospective observer performance study was done by 3 breast radiologists. The diagnostic accuracy, image quality, and detailed lesion characterization of each 2DSM and FFDM were evaluated blindly to determine superior modality. Results The diagnostic accuracy was not significantly different between two modalities. The image quality was superior in 2DSM (p-value 0.0362). Conclusions 2DSM showed equivalent diagnostic accuracy and superior image quality to FFDM. Overall characterization of the lesion was better in 2DSM, and 2DSM showed superiority in evaluation of spiculated margins.",

author = "Gayoung Choi and Woo, {Ok Hee} and Shin, {Hye Seon} and Seonah Jang and Cho, {Kyu Ran} and Seo, {Bo Kyoung}",

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doi = "10.1016/j.clinimag.2017.03.004",

language = "English",

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T1 - Comparison of two-dimensional synthesized mammogram (2DSM) and conventional full-field digital mammogram (FFDM) for evaluation of breast cancer

AU - Choi, Gayoung

AU - Woo, Ok Hee

AU - Shin, Hye Seon

AU - Jang, Seonah

AU - Cho, Kyu Ran

AU - Seo, Bo Kyoung

PY - 2017/5/1

Y1 - 2017/5/1

N2 - Purpose To compare the diagnostic efficacy of 2DSM and FFDM for evaluation of breast cancer. Materials and methods A retrospective observer performance study was done by 3 breast radiologists. The diagnostic accuracy, image quality, and detailed lesion characterization of each 2DSM and FFDM were evaluated blindly to determine superior modality. Results The diagnostic accuracy was not significantly different between two modalities. The image quality was superior in 2DSM (p-value 0.0362). Conclusions 2DSM showed equivalent diagnostic accuracy and superior image quality to FFDM. Overall characterization of the lesion was better in 2DSM, and 2DSM showed superiority in evaluation of spiculated margins.

AB - Purpose To compare the diagnostic efficacy of 2DSM and FFDM for evaluation of breast cancer. Materials and methods A retrospective observer performance study was done by 3 breast radiologists. The diagnostic accuracy, image quality, and detailed lesion characterization of each 2DSM and FFDM were evaluated blindly to determine superior modality. Results The diagnostic accuracy was not significantly different between two modalities. The image quality was superior in 2DSM (p-value 0.0362). Conclusions 2DSM showed equivalent diagnostic accuracy and superior image quality to FFDM. Overall characterization of the lesion was better in 2DSM, and 2DSM showed superiority in evaluation of spiculated margins.

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Comparison of two-dimensional synthesized mammogram (2DSM) and conventional full-field digital mammogram (FFDM) for evaluation of breast cancer

Abstract

ASJC Scopus subject areas

UN SDGs

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