Radioimmunotherapy RIT: Systemic administration of monoclonal antibodies anti-CD20 along with a radioisotope that allows radiation therapy specifically against tumor cells. We presented the case of an elderly female patient with primary follicular lymphoma of the duodenum.
Radioinmunoterapia: administración sistémica de anticuerpos monoclonales anti-CD20, conjugados con un radioisótopo, que permite dirigir la radioterapia específicamente contra las células tumorales.