Components:
 Kupffer's cells
 endothelial cells
 reticulin fibers

Anomalies:

 hepatic sinusoidal dilatation
 hepatic sinusoidal aggregation of red cells (sickled)
 hepatic sinusoidal thrombi
 hepatic sinusoidal occlusion
 sinusoidal erythrophagocytosis
 peliosis (spaces of disse)
 alterations in lining cells (Kupffer's cells)
 hepatic sinusoidal abnormal contents (amyloid, freign cells, fibrosis)

Examination

 width ?

• dilatation ? congestion ?

 alterations in lining cells ?

• endothelial cells ?
• Kupffer cells ?

 abnormal contents ?

• amyloid ?
• foreign cells ?
• fibrosis ?