Total skin electron beam radiation in a pediatric patient with leukemia cutis: a case report.

Leukemia cutis, a form of extramedullary leukemia involving the skin, is a poor prognostic marker and indicator of imminent hematologic relapse and chemotherapeutic resistance in leukemia patients. Although total skin electron beam radiotherapy is commonly recommended for patients with leukemia cutis, its role and effectiveness remains unclear. Here we describe a 19-month-old infant with acute myelogenous leukemia first diagnosed at 15 months of age.

A technique for pediatric total skin electron irradiation.

Background: Total skin electron irradiation (TSEI) is a special radiotherapy technique which has generally been used for treating adult patients with mycosis fungoides. Recently, two infants presented with leukemia cutis isolated to the skin requiring TSEI. This work discusses the commissioning and quality assurance (QA) methods for implementing a modified Stanford technique using a rotating harness system to position sedated pediatric patients treated with electrons to the total skin.