title: Infectious mononucleosis and reticulum cell sarcoma.
mesh_terms: D001344:Autopsy; D001706:Biopsy; D005260:Female; D006801:Humans; D007244:Infectious Mononucleosis / Q000150:complications* / Q000473:pathology; D008099:Liver / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D008228:Lymphoma, Non-Hodgkin / Q000150:complications* / Q000473:pathology; D008875:Middle Aged; D013154:Spleen / Q000473:pathology