Search Results for interstitial

ADENOVIRUS PNEUMONITIS Figure 4-13 ADENOVIRUS PNEUMONITIS Interstitial inflammation, edema, focal hemorrhage, and numerous typical “smudge cells,” are visible at low (A) and high power (B). More about this image found in ADENOVIRUS PNEUMONITIS Interstitial inflammation, edema, focal hemorrhage,...

LYMPHOID INTERSTITIAL PNEUMONITIS (LIP) Figure 9-12 LYMPHOID INTERSTITIAL PNEUMONITIS (LIP) A: Chest computerized tomography (CT) scan showing widespread nodularity. B: There is a diffuse and nodular lymphocytic infiltration. C: Peribronchial and perivascular lymphocytic aggregates are seen More about this image found in LYMPHOID INTERSTITIAL PNEUMONITIS (LIP) A: Chest computerized tomography (...

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...

MYCOPLASMA PNEUMONIAE PNEUMONIA Figure 12-33 MYCOPLASMA PNEUMONIAE PNEUMONIA Chest X-ray shows patchy interstitial infiltrates and consolidation. (Courtesy of the CDC PHIL) More about this image found in MYCOPLASMA PNEUMONIAE PNEUMONIA Chest X-ray shows patchy ...

HEMORRHAGIC FEVER WITH RENAL SYNDROME (HFRS) Figure 4-20 HEMORRHAGIC FEVER WITH RENAL SYNDROME (HFRS) The kidney shows mild interstitial edema, tubular epithelial degeneration, congestion, and focal early hemorrhage. (Courtesy of the CDC IDPB) More about this image found in HEMORRHAGIC FEVER WITH RENAL SYNDROME (HFRS) The kidney shows mild interst...

MENINGOCOCCAL (BACTERIAL) MYOCARDITIS Figure 7-4 MENINGOCOCCAL (BACTERIAL) MYOCARDITIS A: There is a pronounced interstitial neutrophil infiltrate in a patient with meningococcemia. B: Red Neisseria meningitidis cytoplasmic positivity is seen on immunohistochemistry in many More about this image found in MENINGOCOCCAL (BACTERIAL) MYOCARDITIS A: There is a pronounced interstitia...

HISTOLOGY OF MENINGOCOCCEMIA Figure 11-9 HISTOLOGY OF MENINGOCOCCEMIA A: Adrenal gland with prominent hemorrhage and focal necrosis. B: Lung showing mild interstitial edema and early intra-alveolar hemorrhage. C: Heart with myocarditis demonstrating striking neutrophil infiltration. (All More about this image found in HISTOLOGY OF MENINGOCOCCEMIA A: Adrenal gland with prominent hemorrhage an...

HANTAVIRUS CARDIOPULMONARY SYNDROME (HCPS) Figure 4-21 HANTAVIRUS CARDIOPULMONARY SYNDROME (HCPS) Lung tissue with intraalveolar and interstitial edema, early hyaline membrane formation, congestion, and minimal septal lymphocyte infiltration (A,B). The spleen reveals scattered prominent More about this image found in HANTAVIRUS CARDIOPULMONARY SYNDROME (HCPS) Lung tissue with intraalveolar ...

HIV-ASSOCIATED NEPHROPATHY (HIVAN) Figure 9-19 HIV-ASSOCIATED NEPHROPATHY (HIVAN) A: Grossly enlarged kidney. B: Collapsing glomerulus with hypertrophied epithelial cells. C: Glomerular sclerosis demonstrated with a periodic acid methenamine (PAM) silver stain. D: Interstitial chronic More about this image found in HIV-ASSOCIATED NEPHROPATHY (HIVAN) A: Grossly enlarged kidney. B: Collaps...

BKV CYTOPATHIC EFFECT (SO-CALLED DECOY CELLS) Figure 9-45 BKV CYTOPATHIC EFFECT (SO-CALLED DECOY CELLS) Renal parenchyma with focal interstitial mononuclear (lymphohistiocytic and plasma cell) inflammation and epithelial cells. (Courtesy of Dr. L. F. Arias, University of Antioquia, Medellín More about this image found in BKV CYTOPATHIC EFFECT (SO-CALLED DECOY CELLS) Renal parenchyma with focal ...

PULMONARY COVID-19 Figure 4-10 PULMONARY COVID-19 A: Initial changes show some intra-alveolar fibrin with focal early hyaline membrane formation, scattered intra-alveolar red blood cells, and focal mild interstitial lymphocyte infiltration. B: Low-power view of patchy intra-alveolar fibrin More about this image found in PULMONARY COVID-19 A: Initial changes show some intra-alveolar fibrin with...