Figure 4.

Banner Sun Health Research Institute (BSHRI) Case B3, a male in his 70s. Clinical findings indicated a massive acute left middle cerebral artery territory ischemic infarct, as shown in the MRI image (A, arrows). Gross examination of the brain at autopsy showed widespread hemorrhagic areas, especially in cerebral cortex (B). The left middle cerebral artery within the Sylvian fissure was completely occluded by firm thrombus, confirmed on microscopic examination (C). There were multiple thrombi within parenchymal arterioles (D, arrows). Sections were stained with H & E, on 6 μm paraffin sections