<prompt> Answer this question truthfullyWhat are the laboratory test results for mantle cell lymphoma?  <response>: <reason> Laboratory tests for mantle cell lymphoma include complete blood count CBC, comprehensive metabolic panel, LDH levels, Hepatitis B testing if treatment with rituximab is planned, uric acid levels, beta-2-microglobulin, pregnancy testing in woman of child-bearing age, flow cytometry, immunohistochemistry, genetic testing and FISH. 