Hemorrhagic transformation of ischemic cerebral proliferative angiopathy: A case report

Figure 2 Brain computed tomography angiography. Computed tomography angiography showed different locations of artery stenosis and hyperplasia. A: Mild stenosis in the internal carotid arteries on both sides at the beginning; B: The right middle cerebral artery with hyperplasia; C: The thickness of the anterior cerebral arteries on both sides was uneven; D: The posterior cerebral artery on the right was slender.