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Automated whole-breast ultrasound (AWBU) is a technique that produces volumetric images of the breast and is largely independent of operator skill. It utilizes high-frequency ultrasound to help perform a diagnostic evaluation of the lactiferous ducts (duct sonography) [5] and make dilated ducts and intraductal masses visible.
Schematic image showing a woman undergoing a mammogram imaging examination. In medicine, breast imaging is a sub-speciality of diagnostic radiology that involves imaging of the breasts for screening or diagnostic purposes. There are various methods of breast imaging using a variety of technologies as described in detail below.
They are performed with the patient standing, the breast pressed between two plastic plates, as the image is taken. The interpretation has to be performed by a specialist. [10] Breast ultrasound is a complementary study of mammography. In many women the tissue that makes up the breast is very dense, representing fibrous tissue and glandular ...
The entire breast is scanned in an automated manner, and the procedure yields volumetric image data of the breast. [1] The resulting image data can be read at any convenient time by the radiologist, who is freed from performing the scan. [2] This allows selected scan planes to be visualized, and also allows the data to be displayed as a ...
Some women who receive false-positive results may be more likely to return for routine screening or perform breast self-examinations more frequently. However, some women who receive false-positive results become anxious, worried, and distressed about the possibility of having breast cancer, feelings that can last for many years.
Medical ultrasound includes diagnostic techniques (mainly imaging techniques) using ultrasound, as well as therapeutic applications of ultrasound. In diagnosis, it is used to create an image of internal body structures such as tendons, muscles, joints, blood vessels, and internal organs, to measure some characteristics (e.g., distances and velocities) or to generate an informative audible sound.
A large multi-center breast imaging study has demonstrated both reproducibility [11] and significant improvement in the classification [12] of breast lesions when shear wave elastography images are added to the interpretation of standard B-mode and Color mode ultrasound images.
Ultrasound computer tomographs use ultrasound waves to create images. In the first measurement step, a defined ultrasound wave is generated with typically Piezoelectric ultrasound transducers, transmitted in direction of the measurement object and received with other or the same ultrasound transducers. While traversing and interacting with the ...