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(KRAH-nik payn)
![](https://webarchive.library.unt.edu/eot2008/20081022163211im_/http://www.nci.nih.gov/images/spacer.gif)
| Pain that can range from mild to severe, and persists or progresses over a long period of time. |
Previous Definitions: | chronic myelogenous leukemia, chronic myeloid leukemia, chronic myelomonocytic leukemia, chronic neutrophilic leukemia, chronic obstructive pulmonary disease | Next Definitions: | chronic phase, chronic phase chronic myelogenous leukemia, CHS 828, CI-1033, CI-958 |
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