DNA in Lennert's lymphoma. Report of a case with cytophotometric studies

We present the first case of Lennert's Lymphoma in which cytophotometric determinations for DNA contents are undertaken. DNA Histograms of lymphoid cells, Immunoblasts, and epitheloid cells are evaluated for their euploid or aneuploid DNA contents. The aneuploid DNA stem line pattern found in the case under discussion testifies to the malignant nature of Lennert's Lyphoma.