[Contribution to the problem of reticulum-cell sarcomas of the mediastinum].
D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000601:surgery*; D008228:Lymphoma, Non-Hodgkin / Q000601:surgery*; D008479:Mediastinal Neoplasms; D008482:Mediastinum; D009369:Neoplasms; D012509:Sarcoma
MEDIASTINUM/neoplasms; SARCOMA, RETICULUM CELL/surgery