[Retroperitoneal reticulo-endothelial neoplasms].
D000005:Abdomen; D000008:Abdominal Neoplasms; D016403:Lymphoma, Large B-Cell, Diffuse; D008228:Lymphoma, Non-Hodgkin; D009369:Neoplasms; D012186:Retroperitoneal Neoplasms; D012509:Sarcoma
ABDOMEN/neoplasms; SARCOMA, RETICULUM CELL
Neoplasia reticolo endoteliale retroperitoneale.