Translate it in normal layman english Head what does it incates? in level 2 scan report? Head Midline falx seen. Both lateral ventricles appeared normal. There is well defined anechoic extra axial, midline supratentorial lesion measuring 2 x 3 mm seen posterior and inferior to the developing splenium of the corpus callosum. It is seen overlying the internal cerebral vein. Posterior fossa appeared normal.