RID5800 oval

synonym egg-shaped elliptical gently lobulated macrolobulated ovoid

definition [PIRADS]: The shape of either an oval or an ellipse. [BI-RADS 5]: Elliptical or egg-shaped (may include two or three undulations; i.e. gently lobulated or macrolobulated).

comment The synonyms are only sanctioned by BI-RADS Ultrasound.