<unk>  are small linear areas of bleeding in the midbrain and upper pons of the brainstem. They are caused by a traumatic downward displacement of the brainstem. They are named after Henri<unk> .
Duret haemorrhages
Splinter hemorrhage
Cavernous sinus thrombosis
Pseudoaneurysm
Cerebral venous sinus thrombosis
Pseudosubarachnoid hemorrhage
Vitreous hemorrhage
Cirsoid aneurysm