![](https://webarchive.library.unt.edu/eot2008/20081105222756im_/http://www.cancer.gov/images/spacer.gif) |
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(tih-NY-tus)
![](https://webarchive.library.unt.edu/eot2008/20081105222756im_/http://www.cancer.gov/images/spacer.gif)
| A disorder in which a person hears noises such as buzzing, ringing, clicking, or the sound of a pulse, when no outside sound is causing them. Tinnitus may have many different causes, and may be a symptom of another disease or condition. It may be caused by certain tumors and anticancer drugs. |
Previous Definitions: | ticilimumab, time to progression, tin ethyl etiopurpurin, tin Sn 117m DTPA, tinidazole | Next Definitions: | tinzaparin, tinzaparin sodium, tipifarnib, tirapazamine, tissue |
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![](https://webarchive.library.unt.edu/eot2008/20081105222756im_/http://www.cancer.gov/images/spacer.gif) |