Microscopic appearance Atrophy of gastric gland Intestinal metaplasia O Chronic inflammation cells o Pathological change in all mucosa Gastritis
Atrophy of gastric gland Chronic inflammation cells Intestinal metaplasia Pathological change in all mucosa Gastritis Microscopic appearance
Gastritis
Gastritis
Gastritis
Gastritis
Note Intestinal metaplasia Gastrointestinal-type carcinomas H pylori-induced proliferation of lymphoid tissue within the mucosa Precursor of gastric lymphoma Gastritis
Note Intestinal metaplasia Gastrointestinal-type carcinomas H. pylori-induced proliferation of lymphoid tissue within the mucosa Precursor of gastric lymphoma Gastritis
Clinical Features x Usually causes no symptoms x Upper abdominal discomfort x Nausea Vomiting x Hypochlorhydria Achlorhydria x Hypergastrinemia H. pylori 5 fold x Gastric carcinoma Autoimmune 2%0-4% Gastritis
Clinical Features Usually causes no symptoms Upper abdominal discomfort Nausea Vomiting Hypochlorhydria Achlorhydria Hypergastrinemia Gastric carcinoma H. pylori 5 fold Autoimmune 2%~4% Gastritis