Features of relapses and refractory forms of T-lymphoblastic lymphoma in children

Abstract

Lymphoblastic lymphoma (LBL) is a rapidly progressive, malignant disease from T and B progenitor cells. Lymphomas from T cell precursors (T-LBL) account for up to 80% of all LBLs. Despite the rather rare occurrence of T-LBL, the relapsing and refractory course of this disease is an actual problem. Programs for the treatment of relapses and refractory forms of T-LBL are currently being actively developing. The role and place of targeted drugs in the multimodal T-LBL relapse strategy is determined. Further fundamental research is aimed at overcoming drug resistance, studying the molecular genetic mechanisms, tumor cell signaling pathways, which will improve treatment outcomes and survival. Based on clinical case the authors will be considered clinical features of relapses and refractory form of T-LBL and possible methods of treatment. Parents gave their consent to use information about the child, including fotos, in the article.