Ulser Gastrodiodénal: Microscopic Anatomy and Pathology

This lecture covers the study of Ulser Gastrodiodénal, including its pharmacological treatment and the role of Helicobacter pylori. The instructor revisits the microscopic anatomy of the stomach, emphasizing the distinction between the acid-producing proximal region and the non-acid-producing distal region. The lecture delves into the histology of the stomach, highlighting the unique three-layered muscular structure and the importance of understanding the cellular composition of gastric glands. The role of parietal cells in producing hydrochloric acid and the significance of mucous cells in protecting the stomach lining are discussed. The presentation concludes with a detailed examination of the histological features of the stomach, focusing on the gastric pits, glandular structures, and the cellular components responsible for acid secretion and enzyme production.