B Cell Lymphoma More Condition_symptoms Is It Possible To Find Quantification Of Cancerous B Cells Present Over Time In A B Cell Lymphoma Patient?

Is it possible to find quantification of cancerous B cells present over time in a B cell lymphoma patient? - b cell lymphoma more condition_symptoms

I have a professor who gives the tasks really strange ... and can help if I knew how quickly spread in B-cell lymphoma with rituximab and speed kills.

Thank you!