Gastritis, Stress-Related Mucosal Disease, Chronic Gastritis • Define Gastritis and gastropathy • Describe pathogenesis, morphology & clinical features acute gastritis and gastropathy • Define stress-related mucosal disease • Discuss its pathogenesis, morphology & clinical features • Explain the pathogenesis, morphology & clinical features of chronic gastritis (with special emphasis on H. Pylori gastritis and autoimmune eosinophilic lymphocytic & granulomatous gastritis)