DIAGNOSING HUMAN HERPESVIRUS INFECTION Figure 6-7 DIAGNOSING HUMAN HERPESVIRUS INFECTION Human herpesvirus infection can be diagnosed using direct immunofluorescence (A) as well as a Tzanck preparation (B). (Courtesy of the CDC PHIL) More about this image found in DIAGNOSING HUMAN HERPESVIRUS INFECTION Human herpesvirus infection can be ...

EPSTEIN-BARR INFECTION (EBV) Figure 9-13 EPSTEIN-BARR INFECTION (EBV) EBER in situ hybridization of EBV infection in LIP. More about this image found in EPSTEIN-BARR INFECTION (EBV) EBER in situ hybridization of EBV infection i...

ENTEROINVASIVE E. COLI (EIEC) INFECTION Figure 13-8 ENTEROINVASIVE E. COLI (EIEC) INFECTION EIEC infection resembles shigellosis histologically and shows an acute self-limited colitis pattern, although usually with much milder microscopic changes. More about this image found in ENTEROINVASIVE E. COLI (EIEC) INFECTION EIEC infection re...

INFECTIVE ENDOCARDITIS VEGETATIONS Figure 16-3 INFECTIVE ENDOCARDITIS VEGETATIONS Multiple, friable, yellow-tan infective endocarditis vegetations involve the mitral valve. (Courtesy of the CDC PHIL) More about this image found in INFECTIVE ENDOCARDITIS VEGETATIONS Multiple, friable, yellow-tan infective...

ACANTHAMOEBA INFECTION Figure 25-17 ACANTHAMOEBA INFECTION Infection in the skin (A) and lung (B,C) are associated with the characteristic parasites (D–F). More about this image found in ACANTHAMOEBA INFECTION Infection in the skin (A) and lung...

SPREAD OF RABIES INFECTION IN THE HUMAN BODY Figure 3-11 SPREAD OF RABIES INFECTION IN THE HUMAN BODY More about this image found in SPREAD OF RABIES INFECTION IN THE HUMAN BODY

PROGRESSIVE MULTIFOCAL LEUKOENCEPHALOPATHY Figure 3-39 PROGRESSIVE MULTIFOCAL LEUKOENCEPHALOPATHY Infected oligodendrocytes in PML label with Ki-67 immunohistochemistry (including the MIB-1 antibody clone, shown here), which can be a source of diagnostic confusion. More about this image found in PROGRESSIVE MULTIFOCAL LEUKOENCEPHALOPATHY Infected oligodendrocytes in PM...

PROGRESSIVE MULTIFOCAL LEUKOENCEPHALOPATHY Figure 3-40 PROGRESSIVE MULTIFOCAL LEUKOENCEPHALOPATHY Infected oligodendrocytes also show nuclear p53 immunostaining, a feature shared with several types of glial tumors. More about this image found in PROGRESSIVE MULTIFOCAL LEUKOENCEPHALOPATHY Infected oligodendrocytes also ...

NIPAH VIRUS INFECTION Figure 3-46 NIPAH VIRUS INFECTION A: Typical syncytial endothelial cells are seen in a small blood vessel. B: Viral antigens are confirmed by immunohistochemistry. (Courtesy of the CDC PHIL) More about this image found in NIPAH VIRUS INFECTION A: Typical syncytial endothelial cells are seen in a...

NIPAH VIRUS INFECTION Figure 3-47 NIPAH VIRUS INFECTION Typical changes in the CNS include perivascular and vascular inflammation (A,C) as well as associated cellular changes (B,D). (Courtesy of the CDC IDPB) More about this image found in NIPAH VIRUS INFECTION Typical changes in the CNS include perivascular and ...

NIPAH VIRUS INFECTION Figure 3-48 NIPAH VIRUS INFECTION Patterns of immunohistochemical staining in CNS neurons: abundant viral antigen in neurons and associated processes (A), discrete staining of intracytoplasmic viral inclusions (B), and fine granular cytoplasmic positivity in retracted neuron... More about this image found in NIPAH VIRUS INFECTION Patterns of immunohistochemical staining in CNS neur...

INFLUENZA INFECTION OF THE LUNG Figure 4-2 INFLUENZA INFECTION OF THE LUNG Prominent congestion (A), lymphocyte infiltration, epithelial necrosis, and extensive submucosal hemorrhages (B) are seen. More about this image found in INFLUENZA INFECTION OF THE LUNG Prominent congestion (A), lymphocyte infil...

INFLUENZA INFECTION OF THE LUNG Figure 4-3 INFLUENZA INFECTION OF THE LUNG Intra-alveolar edema and hemorrhage (A), and interstitial mononuclear inflammatory cell infiltration (B) are seen. More about this image found in INFLUENZA INFECTION OF THE LUNG Intra-alveolar edema and hemorrhage (A), a...

SARS-CoV INFECTION Figure 4-7 SARS-CoV INFECTION In the lung, early diffuse alveolar damage (A), multinucleated syncytial giant cells (B), and the presence of SARS-CoV (red) in pneumocytes and bronchial epithelial cells (C–E) are seen with immunohistochemistry. (Courtesy of the CDC Infectious Dis... More about this image found in SARS-CoV INFECTION In the lung, early diffuse alveolar damage (A), multinu...

DISSEMINATED ADENOVIRUS INFECTION Figure 4-14 DISSEMINATED ADENOVIRUS INFECTION The liver is pale, with focally depressed necrotic areas. (Courtesy of Dr. L. S. de Haas, University of Pretoria, Pretoria, South Africa) More about this image found in DISSEMINATED ADENOVIRUS INFECTION The liver is pale, with focally depresse...