The Cancer Dictionary
Click any letter for dictionary terms beginning with the letter selected.
| A | B | C | D | E | F |
| G | H | I | J | K | L |
| M | N | O | P | R | S |
| T | U | V | W | X | ? |
X-Ray
A type of high-energy radiation. In low doses, x-rays are used to diagnose diseases by making pictures of the inside of the body. In high doses, x-rays are used to treat cancer.