Management of Patients With Histologic Transformation
The incidence of histological transformation is up to 30% over a period of 10 years. This risk persists even beyond the initial decade of diagnosis of an indent lymphoma. In this era of emerging novel therapies, one could hope for an improved survival. There are currently no randomized trials guiding therapy for transformed lymphoma. Treatment recommendations are based on observational studies or non-randomized single arm clinical trials. To that extent, although routinely recommended and performed at transplant centers, voluminous evidence to suggest the timing or type (autologous or allogeneic) of transplant is lacking. In this article, we discuss the clinical features, treatment approach and role of stem cell transplant in transformed lymphoma.