![](https://webarchive.library.unt.edu/eot2008/20090514043824im_/http://www.cancer.gov/images/spacer.gif) |
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(MAN-tul sel lim-FOH-muh)
![](https://webarchive.library.unt.edu/eot2008/20090514043824im_/http://www.cancer.gov/images/spacer.gif)
| An aggressive (fast-growing) type of B-cell non-Hodgkin lymphoma that usually occurs in middle-aged or older adults. It is marked by small- to medium-size cancer cells that may be in the lymph nodes, spleen, bone marrow, blood, and gastrointestinal system. |
Previous Definitions: | mammary gland, mammogram, mammography, Mammotome, mannitol | Next Definitions: | mantle field, MAO inhibitor, Marcaine, margin, marginal zone B-cell lymphoma |
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![](https://webarchive.library.unt.edu/eot2008/20090514043824im_/http://www.cancer.gov/images/spacer.gif) |