Search Results for matter

ADRENAL PSEUDOCYST Figure 12-23 ADRENAL PSEUDOCYST A: Adrenal pseudocyst shows degenerating recent and old hemorrhage. B: Fibrin-rich matter within an adrenal pseudocyst undergoing organization by endothelial cells emanating from the rich capillary plexus of attached cortex. C: CD34 More about this image found in ADRENAL PSEUDOCYST A: Adrenal pseudocyst shows degenerating recent and old...

SUBACUTE SCLEROSING PANENCEPHALITIS Figure 3-29 SUBACUTE SCLEROSING PANENCEPHALITIS The white matter in SSPE shows vacuolization, myelin pallor, mild hypercellularity due to reactive astrocytosis, and perivascular lymphocytic cuffing; this should not be mistaken for a gemistocytic astrocytoma More about this image found in SUBACUTE SCLEROSING PANENCEPHALITIS The white matter in SSPE shows vacuoli...

SUBACUTE SCLEROSING PANENCEPHALITIS Figure 3-32 SUBACUTE SCLEROSING PANENCEPHALITIS Multiple white matter oligodendrocytes contain typical violaceous intranuclear inclusions (arrows). Note the absence of cytoplasmic inclusions (inset). These viral inclusions should not be confused with those More about this image found in SUBACUTE SCLEROSING PANENCEPHALITIS Multiple white matter oligodendrocytes...

HIV LEUKOENCEPHALOPATHY Figure 9-8 HIV LEUKOENCEPHALOPATHY Cortical white matter with myelin loss is demonstrated by reduced staining using the luxol fast blue technique. More about this image found in HIV LEUKOENCEPHALOPATHY Cortical white matter with myelin loss is demonstr...

ROCKY MOUNTAIN SPOTTED FEVER Figure 14-35 ROCKY MOUNTAIN SPOTTED FEVER Histopathology of renal (A), lung (B), and brain white matter (C). There are predominantly mononuclear cell inflammatory cell infiltrates and foci of endothelial injury with erythrocyte extravasation. Note the early More about this image found in ROCKY MOUNTAIN SPOTTED FEVER Histopathology of renal (A), lung (B), and br...

HIV CENTRAL NERVOUS SYSTEM DISEASE Figure 9-7 HIV CENTRAL NERVOUS SYSTEM DISEASE A: Brain in HIV-associated dementia syndrome (HAD), with ventricular dilatation and sulcal widening. B: HIV encephalitis shows cortical white matter with multinucleated giant cell encephalitis (MGCE). C: HIV More about this image found in HIV CENTRAL NERVOUS SYSTEM DISEASE A: Brain in HIV-associated dementia syn...

HIV-CD8 ENCEPHALITIS Figure 9-9 HIV-CD8 ENCEPHALITIS A: Brain at autopsy shows diffuse cerebral swelling and widened, flattened gyri. B: Cortical white matter is flooded with lymphocytes, with perivascular lymphocytosis. C: CD8 immunohistochemistry stains all the lymphocytes as the CD8 More about this image found in HIV-CD8 ENCEPHALITIS A: Brain at autopsy shows diffuse cerebral swelling a...

JC VIRUS Figure 3-37 JC VIRUS This virus reaches the CNS via a hematogenous route and early lesions are maximal at the gray-white matter junction. In later stages of disease, as seen here at autopsy, the demyelinating lesions coalesce and form large, partially cavitated lesions (at right and top More about this image found in JC VIRUS This virus reaches the CNS via a hematogenous route and early les...

between the atrophic gyri and pallor of the white matter on myelin stain (Luxol fast blue-periodic acid–Schiff [PAS]/[LFB-PAS]). More about this image found in LATE STAGE OF SUBACUTE SCLEROSING PANENCEPHALITIS (SSPE) Whole mount secti...