Transabdominal ultrasound shows a mass (arrows) in the right lobe. Note the echogenic central calcifications, which cast an acoustic shadow (open arrow). Note the lesion extends into the inferior ...

For adequate interpretation of breast ultrasound, the normal breast ultrasonographic anatomy must be clearly understood. The skin of the breast, usually 1 to 3mm thick, is imaged as 2 hyperechoic ...

An ultrasound for BCS may show atypical, narrowed, or potentially blocked veins inside the liver. A doctor may refer to potentially blocked veins as echogenic. This means they contain material ...

Ultrasound criteria found to be indicative of malignant lymph nodes were hyperechoic punctuations and a cystic appearance; all lymph nodes with either of these characteristics were found to be ...