FIG 4. Case 2.

A, Sagittal view cranial sonogram, obtained on day 3 of life, shows increased bulk and echogenicity of the choroid plexus within the lateral ventricle, compatible with choroid plexus hemorrhage, as well as ventricular dilation.

B, Unenhanced axial view cranial CT scan, obtained on day 4 of life, shows abnormal enlargement and variable attenuation of the extraaxial spaces, compatible with extraaxial hemorrhagic collections. Hyperattenuated blood can be seen along the tentorium cerebelli, compatible with more acute hemorrhage. A left temporal porencephalic cyst is also present.

C, Coronal view gradient echo image (625/14.9), obtained on day 8 of life, shows hemosiderin deposition (very low signal intensity) within the choroid plexus of both lateral ventricles, along the tentorium cerebelli, and over the cerebellar surface. Loculated, mixed signal intensity and bilateral extraaxial collections compatible with hemorrhagic collections of varying ages can be seen. The lateral ventricles are dilated.