Two-view 2D digital mammography versus one-view digital breast tomosynthesis
نویسندگان
چکیده
منابع مشابه
Added value of one-view breast tomosynthesis combined with digital mammography according to reader experience.
PURPOSE To retrospectively evaluate the added value of one-view breast tomosynthesis in adjunct with mammography to characterize breast lesions. MATERIALS AND METHODS Our institutional ethics committees approved the study and granted a waiver of informed consent. One hundred fifty-five women (mean age, 51.3 years, range: 24-92 years) who systematically underwent mammography and breast tomosyn...
متن کاملComparison of digital breast tomosynthesis and 2D digital mammography using a hybrid performance test.
This paper introduces a hybrid method for performing detection studies in projection image based modalities, based on image acquisitions of target objects and patients. The method was used to compare 2D mammography and digital breast tomosynthesis (DBT) in terms of the detection performance of spherical densities and microcalcifications. The method starts with the acquisition of spheres of diff...
متن کاملDigital mammography and tomosynthesis for breast cancer diagnosis.
INTRODUCTION Mammography is one of the most common X-ray examinations although it is well-known that the anatomical background of the breast is the main obstacle when it comes to detection of breast lesions with this method. Tomosynthesis is a three-dimensional radiographic technique which, to a large extent, can suppress the confounding effect of the anatomical background. Tomosynthesis is a s...
متن کاملDetection of microcalcification clusters by 2D-mammography and narrow and wide angle digital breast tomosynthesis
The aim of this study was to compare the detection of microcalcification clusters by human observers in breast images using 2D-mammography and narrow (15°/15 projections) and wide (50°/25 projections) angle digital breast tomosynthesis (DBT). Simulated microcalcification clusters with a range of microcalcification diameters (125 μm-275 μm) were inserted into 6 cm thick simulated compressed brea...
متن کاملVisualization of Breast Microcalcifications on Digital Breast Tomosynthesis and 2-Dimensional Digital Mammography Using Specimens
PURPOSE The purpose of this study is to compare the visibility of microcalcifications of digital breast tomosynthesis (DBT) and full-field digital mammography (FFDM) using breast specimens. MATERIALS AND METHODS Thirty-one specimens' DBT and FFDM were retrospectively reviewed by four readers. RESULTS The image quality of microcalcifications of DBT was rated as superior or equivalent in 71.0...
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ژورنال
عنوان ژورنال: Breast Cancer Research
سال: 2010
ISSN: 1465-542X
DOI: 10.1186/bcr2656