Hemorrhagic and Erosive Gastropathy - Endoscopy and

Histology

Rapid Reconstitution Of Ulcer Coverage By Proliferating

Epithelium

Aspirin Causes Loss Of Surface Mucous Cells In

Human Stomach - Scanning Electron Micrographs

The Gastric Mucosa Is Protected By A Multi-layered

Defense

Pathogenesis Of Acute Hemorrhagic And Erosive

Gastropathy

Acute H pylori Gastritis (Primary Infection): Major

Features

Chronic H pylori Gastritis (Long-Term Infection): Major

Features

Clinical Outcomes And Sequelae Of Helicobacter

pylori Infection

Prevalence Of Helicobacter pylori Infection In Developing Versus Developed Countries

Helicobacter pylori : Curved Organisms (HP) With Flagellae

Over Gastric Epithelium

H pylori Organisms Have Specific Affinity For Gastric

Mucous Cells But Not Intestinal Absorptive Cells

Helicobacter pylori : Routine Stains For Detecting And Verifying Bacillary And

Coccoid Forms

Chronic Active H pylori Gastritis With Neutrophils

(PMNs) In Gland

Pathogenesis Of H pylori Gastritis

H pylori Gastritis: Mucosa-Associated Lymphoid Tissue

(MALT) With Lymphoid Follicle (Arrows)

Chronic Chemical Gastropathy: Principal

Features

Chemical Gastropathy vs Gastric Bile Reflux After

Gastroenterostomy

Prevalence Of Exposure To Gastric Irritants In Patients With Non-Ulcer Dyspepsia Found To Have Chemical Gastropathy Or Normal

Histology

Chronic Chemical Gastropathy (NSAID) With Vascular Ectasia (Arrows) And Smooth Muscle

Hyperplasia

Severe Chemical Gastropathy In Long-term NSAIDs Use With

Ulcers, Regenerating Epithelium, And Neutrophilic

Exudate (PMNs)