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A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

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Page 1: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

A/P S O Yeong ©

Department of Anatomy

Faculty of Medicine

MAHSA University College

2012

Histology Slides

Page 2: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Thymus

H&E x100

Hassall Corpuscles

Cortex

Medulla

Page 3: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Hassall Corpuscles

H&E x200

Thymus

Medulla

Cortex

Page 4: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

H&E x400

Thymus - Hassall Corpuscles

Page 5: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Lymph Node

CapsuleSubcapsular Sinus

Cortex

Paracortex

Medullary cords

Medullary sinus

Medulla

H&E x100

Afferent Lymphatic Vessel

Page 6: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Subcapsular Sinus

Subcapsular Sinus

Endothelial cells

Endothelial cell

H&E x400

Page 7: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Spleen

H&E x100

Capsule

White Pulp

Central Artery

Central Artery - TS

PALS

Central Artery - LS

Red Pulp

White Pulp

Trabeculae

Germinal centre

PALS

Venous sinus

Page 8: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Spleen

Central Artery

Central Artery

Red Pulp

White Pulp

PALS

PALS

Trabeculae

Venous sinus

H&E x200

Central Artery

Splenic cord

Page 9: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

H&E x400

Spleen – Red Pulp

Splenic cord

Venous Sinus

Venous Sinus

Rod-shaped endothelial cells

Page 10: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Palatine Tonsil

Oral Mucosa

Lymphoid nodules

Tonsillar Crypts

H&E x200

Page 11: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Diffused Lymphatic Tissue

Lymphoid nodules (Payer’s Patches)

Ileum H&E x400

Submucosa

Mucosa

Page 12: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Diffused Lymphatic Tissue

Intestinal Mucosa H&E x400

Diffused Lymphatic Tissue

Page 13: A/P S O Yeong © Department of Anatomy Faculty of Medicine MAHSA University College 2012 Histology Slides

Diffused Lymphatic Tissue

Appendix H&E x200

Lymphoid nodules

Germinal centre