44 years old woman with dizziness and seizure

Case provided by Christian History 44 years old woman with new onset generalized tonic-clonic seizure. Episodes of dizziness in the past few weeks. Imaging The CT scan shows signs of an acute obstructive hydrocephalus with a swollen cortex and no visible outer CSF (image A). There is an impression of a reduced grey-white matter differentiation.…

76 years old female found unconscious

History 76 years old female found unconscious at home. Imaging findings Unenhanced head scans (A, C) show subarachnoid hemorrhage with symmetric clot deposition predominantly within the basal cisterns. Blood is also found in the ventricle system. Volume rendering technique (B) and maximum intensity projection (D) of a CT angiogram depict a small focal outpouching of…