Cardiac Microthombus

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Cardiac Microthombus
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Disseminated Intravascular Coagulation

• Schistocytes
• Microthrombi

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Lung InfarctWedge Shape...Sort of
If you ignore this part
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This is really GROSS

• Infarcted Colon

OK Colon
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Infarcted Colon
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Hemorrhagic Lung Infarct Pale
Splenic Infarct
Fig 4-13 p 75
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Fig 5-11 IC Vasculitis
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Fig 5-12 EM
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Fig 5-13 IF
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GranulomasLow Power High Power
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Langhans Giant Cell Picture
Robbins Textbook of Pathology 1971
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Normal Kidney
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Hyperacute Rejection

• Microthrombi
• PMNs

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Acute Tubulointerstitial Rejection
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Acute Tubulointerstitial Rejection

• Tubulitis

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Acute Vascular Rejection

• Vasculitis

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Lupus
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Lupus
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Lupus
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Lupus
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Lupus
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Lupus
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Lupus
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Rheumatoid Arrthitis
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Rheumatoid Arrthitis
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Rheumatoid Arrthitis
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Rheumatoid Arrthitis
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Rheumatoid Arrthitis
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Rheumatoid Arrthitis
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Rheumatoid Arrthitis
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Rheumatoid Arrthitis
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Rheumatoid Arrthitis
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Rheumatoid Arrthitis
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Sjorgens Syndrome (sicca)
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Sjorgens Syndrome (sicca)
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Sjorgens Syndrome (sicca)
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Sjorgens Syndrome (sicca)
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Systemic Sclerosis (scleroderma)
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Sjorgens Syndrome (sicca)
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Sjorgens Syndrome (sicca)
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Normal Lung
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Pneumonia
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Pneumonia
Another picture of the same thing At a higher
power!
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They really are PMNs
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Abscess

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AbscessMicro
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Meningitis
PMNs and Exudate
Brain
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Normal Meninges
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Granuloma
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Granuloma with GC
Giant Cell Langham
Epithelioid Macrophage
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Morphologic Patterns of Inflammation

• Serous Inflammation (blister)

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Morphologic Patterns of Inflammation

• Fibrinous Inflammation (Pericarditis)