Quadri‐lineage disease involving nodal B‐cell marginal zone lymphoma, high‐grade B‐cell lymphoma, Kaposi's syndrome, and acute myeloid leukemia

Abstract

A patient with a marginal zone lymphoma received RCHOP and obtained PR . He received RDHAP , autograft, and obtained CR . Three months later, he developed Kaposi's sarcoma with spontaneous regression. Two months later, he developed DLBCL treated with R‐ MIV with CR . Thereafter, he developed AML and died a few days later.