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[Residual masses after chemotherapy of non-Hodgkin's lymphoma]
J Trédaniel1, E Lepage, J Frija
1Département d'Onco-Hématologie, Hôpital Saint-Louis, Paris, France.
Abstract:
Among 149 patients treated for high grade non-Hodgkin's lymphoma, 22 post-therapy mediastinal and abdominal residual masses were observed (14.7%). In 12 cases, initial histology was malignant lymphoma, diffuse large cell. The follow-up of these patients was similar to those without residual masses. Magnetic resonance imaging may be helpful in distinguishing viable tissue from fibrotic tissue.