FIG 12. Sonograms of bilateral cerebellar hemorrhage obtained in a neonate without intraventricular hemorrhage at 30 weeks’ gestational age.

A, AF coronal view shows the lateral ventricles to be normal. Echogenic areas in the subtentorial space (arrows) of indistinct cerebellar or extracerebellar origin are seen.

B, PF coronal view clearly reveals bilateral cerebellar hemorrhages (arrows).

C, PF coronal view obtained 1 week later shows that the hemorrhages have decreased in size and echogenicity (arrows).