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Radiation Therapy for Primary Cutaneous Gamma Delta Lymphoma Prior to Stem Cell Transplantation. Cancer investigation Wu, Y. F., Skinner, L., Lewis, J., Khodadoust, M. S., Kim, Y. H., Kwong, B. Y., Weng, W., Hoppe, R. T., Sodji, Q., Hui, C., Kastelowitz, N., Fernandez-Pol, S., Hiniker, S. M. 2021: 1–11

Abstract

We present a patient with widespread PCGD-TCL of the bilateral arms and legs, who underwent radiotherapy with 34Gy in 17 fractions using circumferential VMAT and 3-D printed bolus to the 4 extremities prior to planned stem cell transplant, who was then found to have progression in the liver, lung, and skin, followed by drastic regression of all in and out-of-field lesions on imaging 1.5months later. The cause of regression may be related to a radiation-induced abscopal effect from the immunomodulatory effects of radiation, or related to immune reactivation in the setting of cessation of systemic immunosuppressive agents.

View details for DOI 10.1080/07357907.2021.1919696

View details for PubMedID 33899635