| A | B |
| aden/o | gland |
| -oma | tumor |
| adenoma | tumor of a gland |
| -itis | inflammation |
| adenitis | inflammation of a gland |
| arthr/o | joint |
| arthritis | inflammation of the joints |
| ophthalm/o | eye |
| -logy | study of |
| derm/o, dermat/o | skin |
| ophthalmology | study of the eye |
| dermatology | study of the skin |
| psych/o | mind |
| psychology | study of the mind |
| gastroenterology | study of the stomach and intestines |
| tonsillitis | inflammation of the tonsils |
| cyanosis | of blueness, due to cold or low oxygen |
| appendectomy | to remove the appendix |
| tracheotomy | to cut into the windpipe, temporary opening |
| colostomy | to make a permanent opening in colon |
| anemia | literally no blood but means few red cells |
| microstomia | abnormally small mouth |
| macrostomia | abnormally large mouth |
| megacolon | abnormally large colon large intestine |
| colonoscopy | look into colon |
| appendicitis | inflammation of the appendix |
| tonsillectomy | to remove the tonsils |
| nephrologist | a doctor who specializes in the kidneys |