Hemorrhagic stroke subtypes

Hemorrhagic stroke subtypes.
(A) Axial head CT demonstrating large left temporal acute IPH (arrows) with surrounding edema and mass effect on the left lateral ventricle (arrowhead) with left to right midline shift. The underlying cause of hemorrhage in this patient was Factor VIII deficiency.
(B) Axial T2/FLAIR MRI sequence showing non-traumatic SAH visible as hyperintense signal within the cerebral convexities of the right frontal lobe (arrows).
(C) Axial head CT with isolated IVH in the third (C, left panel) and fourth (C, right panel) ventricles (arrows) associated with hydrocephalus.
(D) Axial (D, left panel) and sagittal (D, right panel) T1-weighted MRI sequence demonstrating a large right fronto-parietal IPH (arrows) with intraventricular extension into the entire right lateral ventricle (arrowheads).