A gastric calcifying fibrous pseudotumor detected by transabdominal ultrasound after oral administration of an echoic cellulose-based gastrointestinal ultrasound contrast agent.

摘要

The use of 3-D power Doppler sonoangiography enables the precise demonstration of the normal variants of the fetal pericallosal artery with different origins of the callosomarginal artery. The knowledge of normal variants helps to detect pathological forms of the pericallosal artery.