Digital mammography, also known as full-field digital mammography (FFDM), is a modern imaging technique that uses digital technology to capture and display X-ray images of the breast. It has replaced the traditional film-screen mammography in many healthcare settings due to several advantages it offers. Here's some information about digital mammography:
Digital mammography has shown promising advancements in breast cancer screening and diagnosis. It has improved the accuracy of mammographic interpretation and has the potential to detect cancers at an earlier stage. However, it's important to note that the availability of digital mammography may vary across healthcare facilities, and conventional film-screen mammography is still widely used in some settings.
Procedure: Digital mammography is performed similarly to conventional mammography. The breast is compressed between two plates, and X-ray images are taken from different angles. However, instead of using film to capture the images, digital mammography uses detectors that convert X-rays into electrical signals. Image Acquisition and Display: In digital mammography, the electrical signals produced by the detectors are converted into digital images that can be viewed on a computer. These images can be manipulated and enhanced to improve visualization and interpretation. The radiologist can adjust the brightness, contrast, and zoom in on specific areas of interest. Image Quality: Digital mammography provides high-quality images with excellent resolution and clarity. The digital format allows for better visualization of subtle abnormalities, such as small calcifications or masses, which can be crucial for early detection and diagnosis. Faster Results: Since the images are captured digitally, they can be viewed immediately by the radiologist, reducing the waiting time for results. This can lead to faster diagnosis and reduced anxiety for patients.
Mammography is an X-ray imaging technique that provides an internal image of the breasts.
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