5-year-old male status post trauma rule out bleed. There is no evidence of intracranial hemorrhage, mass or edema. The ventricles and basal cisterns are normal in size and configuration.Within the posterior occipital bone there is a 1 mm of displacement without adjacent hemorrhage. The fracture line extends from the skull base through the occipital bone just above the transverse sinus. MRI/MRV may be considered as clinically indicated to determine involvement of the adjacent vascular structures.The visualized paranasal sinuses and mastoid air cells are normally pneumatized.
1. Right posterior occipital bone fracture, displaced by approximately 1 cortex width with extension cranial to the transverse sinus. MRI/MRV may be considered as clinically indicated to determine involvement of the adjacent vascular structures.2. No acute intracranial abnormalities.