Gastrointestinal System
Gastrointestinal System Nutritional and Digestive System Disorders Mouth, Salivary Glands, and Esophagus (eg, malignant neoplasm of mouth/salivary glands/esophagus, esophageal varices, esophagitis/esophageal reflux, diaphragmatic hernia) Stomach (eg, neoplasm of stomach, gastric ulcer problems, peptic ulcer problems, gastritis and duodenitis) Small Intestine/Colon and Rectum (eg, inflammatory bowel disease, diverticula, anal fissure or fistula, celiac disease) Gallbladder and [...]