Most metastatic deposits are solid and mainly hypoechoic relative to the background liver (Fig. 4). Many will exhibit a hypoechoic "halo" (Fig. 5). There is some controversy as to whether the halo ...

HCC usually develops in older children with an HBV infection, with a liver solid mass, which has no liquefaction or septa. Ultrasound is the first-line imaging method to be used in a child with a ...

Gallstones are solid stones in the gallbladder that obstruct bile ducts and seriously harm the liver and digestive system. Metabolic syndrome, a group of diseases that includes elevated blood ...