Lab casesDr : MARAM YOUSEF

Atrophy

Atrophy

Cardiac hypertrophy

Prostatic hyperplasia

Hyperplastic prostate

Metaplasia

Intracellular accumulations: fatty change

A Prussian blue reaction is seen in this iron stain of the liver to demonstrate large amounts of hemosiderin that are present within the cytoplasm of the

hepatocytes and Kupffer cells.

• A Prussian blue reaction is seen in this iron stain of the liver to demonstrate large amounts of hemosiderin that are present within the cytoplasm of the hepatocytes and Kupffer cells.

Anthracosis

Acute inflammation: segmented neutrophils (PMN's)

Chronic inflammation

Abscess formation

Serous effusion

Serosanguinous effusion

Fibrinous exudate

Ulcer

Gangrene

Granulation tissue

Scar

pulmonary granulomas

caseating granuloma