Columnar Epithelial Dysplasia In Barrett’s Mucosa - Definition And Grading.

Columnar Epithelial Dysplasia In Barrett’s Mucosa -

Definition And Grading

Dysplasia In Biopsies From Barrett’s Esophagus As A

Predictive Marker For Progression To

Adenocarcinoma

Non-Dysplastic And Dysplastic Barrett’s Mucosa - Histology

Barrett’s Mucosa - Epithelial Changes Indefinite For

Dysplasia - Two Examples

Infiltrating Adenocarcinoma (ICA) Arising In Dysplastic

Barrett’s Mucosa And Invading Smooth Muscle (SM)

Candidal Esophagitis: Endoscopic And Histologic

Views

Herpes Simplex Esophagitis: Gross Appearance

Herpetic Esophagitis With Ulcers - Endoscopy and

Histology

Pill-induced Esophagitis Occurs Above Sites Where Transit Is Normally Delayed

Linear Erosion And Esophagitis Secondary To

Mechanical Injury

Esophagus, Stomach, And Duodenum: Normal Anatomic

Outlines And Relationships

Normal Antral Mucosa Showing Gastric Lumen

(LUM), Foveolae (FOV), And Antral Glands (AG)

Normal Oxyntic Mucosa Showing Foveolae (FOV),

Parietal Cells (PC), And Chief Cells (CC)

Major Endocrine Cell Types Of The Stomach And Their Products-Immunostain

Demonstrations

Gastropathy And Gastritis - Definitions

Poor Correlation Between Endoscopic And Pathologic

Diagnosis Of Gastritis

Classification Of Gastropathy And Gastritis

Understanding Of Gastritis & Gastropathy Has Been

Hampered By The Multitude Of Terms Used

Acute Gastropathy And Gastritis - Classification

Acute Hemorrhagic And Erosive Gastropathy -

Principal Features