On ultrasound, fat is more echogenic (capable of reflecting sound waves).

Cysts of Montgomery may have liquid content with an echogenic or calcific sediment.

On ultrasound, diktyomas typically appear as echogenic, irregularly shaped to ovoid masses.

The endometrium is central, echogenic (detectable using ultrasound scanners), and has an average thickness of 6.7 mm.

The exam allows for visualization of the echogenic tissue, ribes, and lung tissue.

However, in some circumstances the blood flow is so slow that we can see some echogenic material moving within the vein, in "spontaneous contrast".

Surrounded by an echogenic rim (choriodecidual reaction)

Ultrasonography reveals large, echogenic kidneys.

Echogenic intracardiac focus (EIF) is a small bright spot seen in the baby's heart on an ultrasound exam.

Heavy calcium deposits in the blood vessel wall both heavily reflect sound, i.e. are very echogenic, but are also distinguishable by shadowing.

The typical sonographic appearance of BPS is an echogenic homogeneous mass that may be well defined or irregular.

Large echogenic kidneys without distinct macroscopic cysts in an infant/child at 50% risk for ADPKD are diagnostic.

An extra posterior echogenic focus between the fetal spinal laminae is seen with splaying of the posterior elements, thus allowing for early surgical intervention and have a favorable prognosis.

At week 20 of gestation, it is possible to detect an Echogenic Intracardiac Focus (EIF) or intravascular calcifications, particularly in the iliac and [abdominal aorta].

Ultrasound results may also show "soft signs," such as an Echogenic intracardiac focus or a Choroid plexus cyst, which are usually normal, but can be associated with an increased risk for chromosome abnormalities.

Identifying characteristics on the sonogram include: an echogenic (bright) mass appearing in the chest of the fetus, displacement of the heart from its normal position, a flat or everted (pushed downward) diaphragm, or the absence of visible lung tissue.

B-lines or "comet trails" are echogenic bright linear reflections beneath the pleura that are usually lost with any air between the probe and the lung tissue and therefore whose presence with seashore sign indicates absence of a pneumothorax.

Ultrasonography- Gossypiboma can be recognized with ultrasonography by "the presence of brightly echogenic wavy structures in a cystic mass showing posterior acoustic shadowing that changes in parallel with the direction of the ultrasound beam" according to Zbar and associates.

Rarely, ultrasound findings in the fetus (e.g., cerebral calcifications, abdominal and liver calcifications, hydrops, microcephaly, ventriculomegaly, ascites, and echogenic fetal bowel) might indicate the possibility of in utero CMV infection among pregnant women with CMV end-organ disease (724).

Classic testicular microlithiasis is defined as five or more echogenic foci per view in either or both testes, and limited testicular microlithiasis defined as one or more echogenic foci that do not satisfy the criteria for classic testicular microlithiasis.