| brain tumor | 27.19 | Brain tumor. | ||
| breast tumor | 3.36 | Estrogen is known to promote some breast tumors. | ||
| cancer tumor | 1.65 | One metal, gadolinium, helps MRIs detect cancer tumors. | ||
| lung tumor | 1.32 | Writer-president has operation for lung tumor. | ||
| stomach tumor | 0.92 | In a recent case, stomach tumors began to shrink within days. | ||
| size tumor | 0.79 | It was from a tumor the size of a small egg. | ||
| mouse tumor | 0.39 | His colleague noticed that the mouse tumor was full of blood vessels. | ||
| bowel tumor | 0.33 | John Paul had surgery two years ago for the removal of a bowel tumor. | ||
| bone tumor | 0.26 | They confirmed the bone tumor. | ||
| carcinoid tumor | 0.26 | It was not a polyp, but a rare carcinoid tumor. | ||
| chest tumor | 0.26 | The cause was complications from surgery for a chest tumor. | ||
| kidney tumor | 0.26 | A kidney tumor, ankle surgery, and a couple of herniated disks got in the way. |