Liver
![liver (1) histological slide of liver](http://howmed.net/wp-content/uploads/2011/01/liver-1.jpg)
Points of Identification:
1. Hexagonal arrangement of hepatic lobules visible.
2. Portal triads present (bile duct, hepatic artery and portal vein )
Bile Duct:
Points of Identification:
1. Epithelium tall columnar or cuboidal.
2. Microvilli present on apical surfaces.
Pancreas:
![pancreas (3)](http://howmed.net/wp-content/uploads/2011/01/pancreas-3.jpg)
Points of Identification:
1. Islets of Langerhan present.
2. Lumen is lined by tall columnar cells.