Question: A 72-year-old man who lives in a nursing home was brought to the ED disoriented, with right arm and leg weakness lasting for an hour and gradually increasing. The patient was diagnosed with ischemic heart disease 2 months ago and has had chronic diabetes and hypertension for 20 years or more. On examination, his reflexes are hyperactive on the right and there is a positive Babinski sign. The CT scan is shown. What pathologic change is most likely to be seen in this patient? A. Gangrenous necrosis B. Liquefactive necrosis C. Caseous necrosis D. Fibrinoid necrosis E. Coagulative necrosis