Breast imaging is about the details. Studies report that 70% of radiology errors directly result from the failure to perceive a radiographic abnormality. Apparently, mammographs and chest radiographs expose radiologists to the greatest risk in this regard. In fact, breast cancer seems to be the most frequently missed diagnosis in radiology!

No wonder there are strict guidelines in place when it comes to mammography imaging. To ensure that the smallest details in a digital mammogram are visible on your screen, the ACR (American College of Radiology) guideline recommends that display device specifications should match the acquisition software resolution matrix as closely as possible.

Why? At acquisition, the native resolution of digital mammography images is so high (see table below) that you need at least 5 million pixels (or 5 megapixels) per display to effectively view them. Only then, enough of the picture elements - and hence important image details such as subtle masses and calcifications - will be reproduced when viewed on screen.

For digital breast imaging, a dual-head 5MP display is only the absolute minimum. Providing additional pixels can lead to even better detection. This is confirmed by a 2014 study about the wants and needs of radiologists where 80% of radiologists said that higher spatial resolution would improve their reading experience.

FFDM acquisition Coronis Uniti® Nio Color 5MP Dual 5Mp Other Displays
GE 2400x3070 x
Hologic 3328x4096 x
Siemens 2816x3584 x
Sectra 4800x5200 optional
Fuji 4728x5928 x

Resolution is one thing, but clinical accuracy is another. There's so much more to consider when it comes to breast screening. Read the full story in the Why you need a 5MP display for mammography screening ebook and learn how to:

  • increase visibility of subtle image details
  • comply with medical regulations
  • improve reading productivity
Download ebook

Barco NV published this content on 27 June 2017 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 27 June 2017 07:04:09 UTC.

Original documenthttp://www.barco.com/en/News/Post/2017/6/27/How-more-pixels-get-more-out-of-a-mammogram

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