[2 CASES OF RETICULOSARCOMA OF THE MIDDLE EAR].
D000293:Adolescent; D004432:Ear, Middle; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse; D008228:Lymphoma, Non-Hodgkin; D009369:Neoplasms; D012509:Sarcoma
ADOLESCENCE; EAR, MIDDLE; SARCOMA, RETICULUM CELL
DEUX OBSERVATIONS DE R'ETICULO-SARCOME DE L'OREILLE MOYENNE.