Progress of CD5-positive diffuse large B-cell lymphoma / 白血病·淋巴瘤

ABSTRACT

CD5-positive diffuse large B-cell lymphoma (CD5+DLBCL) is a special type of DLBCL, which is characterized with later clinical staging, high-risk of relapse in extranodular tissues like bone marrow and central nervous system (CNS).Combined chemotherapy including rituximab and salvage autotransplantation/ allotransplantation can not significantly improve the prognosis. This article reviews the clinicopathological features, the possible pathogenesis, treatment status and dilemma in order to get the better understanding of CD5+DLBCL and avail the early diagnosis and individualized treatment.