Radiotherapy in the management of plasma cell tumors. Review uri icon

Overview

abstract

  • Most patients with plasma cell tumors receive radiation therapy at some time during the course of their disease. Plasma cell tumors are radio-responsive, but the systemic nature of the disease in most patients limits the application of localized irradiation. In patients with solitary plasmacytomas (osseous and non-osseous), radiation therapy is the primary treatment modality. It provides excellent local control that may translate into a long remission and even cure. Adequate dose and careful anatomic planning are essential. In patients with multiple myeloma, effective palliation of pain can be achieved with relatively small fields and low doses of radiation. Hemibody irradiation has been shown to provide cost-effective palliation but is associated with toxicity and has failed to contribute to a more definitive therapeutic approach. Hemibody irradiation is rarely used today. Total-body irradiation is often employed in conditioning regimens prior to autologous or allogeneic stem-cell transplantation for multiple myeloma. However, the magnitude of its contribution to the efficacy of high-dose programs in multiple myeloma remains to be studied. This article explores the rationale for and various aspects of providing effective radiotherapy in patients with plasma cell tumors.

publication date

  • January 1, 2000

Research

keywords

  • Multiple Myeloma
  • Plasmacytoma

Identity

Scopus Document Identifier

  • 0033629148

PubMed ID

  • 10680152

Additional Document Info

volume

  • 14

issue

  • 1