what isoechoic means
A: The term isoechoic refers to a similar pattern in which echoes are heard, usually between two or more neighboring masses of tissue. Isoechoic conditions are generally picked up by ultrasounds. There are many different types of cancers in which the masses have isoechoic tendencies, or when the masses are so close to each other that it almost seems as if they share the same echo patterns.