Primary reticulum-cell sarcoma of the leptomeninges.
D001099:Arachnoid; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse; D008228:Lymphoma, Non-Hodgkin; D008499:Medical Records; D008578:Meninges; D009369:Neoplasms; D010841:Pia Mater; D012509:Sarcoma
ARACHNOID; PIA MATER/neoplasms; SARCOMA, RETICULUM CELL/case reports