CNS Hemorrhage/ damage 1) 12-48 Hrs = red neurons 2) 1-3 days = neutrophils (liquefactive necrosis) 3) 3-5 = macrophages (microglia) 4) 1-2 weeks = Reacitve gliosis (+ vascular proliferation) 5) more than 2 weeks = Glial scar
(note: the pathogenesis is similar to MI and its scar formation; however, the time course for CNS is just faster)
the infarct occurred 16 hrs ago, from 12-24hrs after the infarct there will be Red Neurons.
https://webpath.med.utah.edu/CNSHTML/CNS048.html
submitted by โusmleuser007(464)
CNS Hemorrhage/ damage 1) 12-48 Hrs = red neurons 2) 1-3 days = neutrophils (liquefactive necrosis) 3) 3-5 = macrophages (microglia) 4) 1-2 weeks = Reacitve gliosis (+ vascular proliferation) 5) more than 2 weeks = Glial scar
(note: the pathogenesis is similar to MI and its scar formation; however, the time course for CNS is just faster)