| A | B |
| col/o | colon or large intestine |
| append/o, appendic/o | appendix |
| cec/o | cecum |
| sigmoid/o | sigmoid colon |
| proct/o | anus or rectum |
| rect/o | rectum |
| an/o | anus |
| cholecyst/o | gallbladder |
| choledoch/o | common bile duct |
| hepat/o | liver |
| pancreat/o | pancreas |
| sial/o | salivary gland |
| appendectomy | removal of appendix |
| cholecystectomy | removal of the gallbladder |
| colostomy | surgical passage into the colon |
| gastrectomy | surgical removal of all or part of the stomach |
| gastrostomy | surgical opening into the stomach |
| hemorrhoidectomy | removal of hemorrhoids |
| ileostomy | surgical passage into the ileum |
| vagotomy | severing of the vagus nerve |
| cheilitis | inflammation of the lip |
| glossitis | inflammation of the tongue |
| stomatitis | inflammation of the mouth |
| dysphagia | difficulty or inability to swallow |
| ulcer | a lesion of the mucous membrane |
| gastrocele | herniation of the stomach |
| gastroenteritis | inflammation of the stomach and intestinal tract |
| diverticulitis | inflammation of the diverticulum |
| colitis | inflammation of the colon |
| sigmoidoscopy | examination of the sigmoid colon |
| gingivitis | inflammation of the gums |
| cholecystitis | inflammation of the gallbladder |
| chirrhosis | chronic liver disease |
| hepatitis | inflammation of the liver |
| hepatomegaly | enlargement of the liver |
| diabetes | disorder of carbohydrate metabolism |
| hypoglycemia | abnormally low blood glucose levels |
| pancreatitis | inflammation of the pancreas |