PMC:4939752 / 32359-33263 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/4939752","sourcedb":"PMC","sourceid":"4939752","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4939752","text":"Marginal zone lymphomas are a group of slow growing B-cell lymphomas. They account 5% to 10% of lymphomas and tendto occur in people over the age of 60. The cells in these lymphomas look small under the microscope.There are 3 types of marginal zone lymphoma. Extra-nodal marginal zone B-cell lymphoma is also called mucosa associated lymphoid tissue lymphoma or MALT lymphoma-The most common site for MALT is the stomach due to infection of Helicobacter pylori.\nNodal marginal zone lymphoma-It also called monocytoid B-cell lymphoma which occurs within the lymph nodes sometimes can found in bone marrow. It makes up about 2% and more common in women than men over the age of 60.\nSplenic marginal zone lymphoma-This is a rare type of lymphoma which associated with hepatitis-C virus infection. It starts in the spleen and can also be found in the bloodstream. This type makes up about 1% over the age 50.","divisions":[{"label":"p","span":{"begin":259,"end":461}},{"label":"p","span":{"begin":462,"end":679}}],"tracks":[]}