Lab4 Immunopathology Images Flashcards Preview

Pathology > Lab4 Immunopathology Images > Flashcards

Flashcards in Lab4 Immunopathology Images Deck (25):
1

What type of cells are these? What type of reaction?

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Inflammatory allergic reaction

These cells are eosinophils

2

What type of cells? What type of reaction?

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Acute inflammatory reaction

Neutrophils

3

What kind of reaction is this? What kind of cells do the arrows point to?

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This is a chronic inflammatory reaction

Bottom arrow: lymphocytes

Top arrow: plasma cells

4

What kind of reaction is this? What types of cells present?

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Granulomatous inflammation

Contains epithelioid histiocytes and Lymphocytes

5

What are the white spots in this bronchus?

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Mucus. This is bronchial asthma

6

What type of disease does this bronchus wall show? How can you tell? What is the part around the arrows?

[Hint: lumen is top left]

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Bronchial asthma

inflammatory infiltrate in bronchial wall

The black lines indicate hyperplastic submucosal glands

7

What does this show?

Hint: the dotted line is the epithelial surface of bronchial lumen, lumen is to left

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Bronchial asthma

Mucus in bronchial Lumen

Inflammation in bronchial submucosa

8

What disease does this show? What do the arrows denote?

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Bronchial asthma

The arrows denote hypertrophy and hyperplasia of bronchial smooth muscle

9

What condition in the broncus does this show? What are the cells?

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Bronchial asthma

thickened epithelial basement membrane

Eosinophils

10

What type of cells are these?

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Eosinophils by H&E stain

11

What type of cells are these?

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Mast cells

With toluidine blue stain

12

What syndrome does this show [hint glomerulus]

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Antibody mediated goodpasture syndrome

Glomerular necrosis

13

What does this show in the glomerulus? What are symptoms?

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Goodpasture syndrome

glomerular necrosis and acute inflammation

Renal disfunction [ high BP, bleeding from glomeruli, decreased glomerular filtration]

14

What does this show [hint goodpasture syndrome]

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RBC casts in glomerular tubules

15

What does this show in goodpasture syndrome

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RBC casts in urine

16

What does this show in goodpasture syndrome?

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Pulmonary hemorrhage

17

What disease does this show in glomerulus? What path findings?

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Post-streptococcal "Acute proliferative" Glomerulonephritis

Hypercellularity due to intrinsic and inflammatory cells

Obstructed capillary lumens

PAS stain

cells with brightest blue multiple nuclei next to the wall on left = neutrophils

18

What type of necrosis and cells? Possible disease?

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Fibrinoid necrosis

Neutrophils

Systemic vasculitis

19

What does this show in pancreas? What type of hypersensitivity?

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Diabetes Mellitus type I

cytotoxic T lymphocytes infiltrating islets to target beta cells

Type IV hypersensitivity

20

What do the arrows point to? What could this be in lung?

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Granulomas

This could be Sarcoidosis

 

21

What is this?

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Amyloid [with H&E]

22

What does this show [associated wtih amyloids]

Pressure atrophy

Functional disruption

23

What type of disease does this show? In kidney

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Amyloids

24

What type of disease does this show? In heart

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Amyloids

25

What does the wire loop lesion demonstrate?

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thickened capillary wall due to immune-complex depositon