title: Multinucleation versus "cell-in-a-cell" pattern.
mesh_terms: D000818:Animals; D003586:Cytomegalovirus Infections / Q000276:immunology / Q000473:pathology*; D004564:Electrocoagulation / Q000009:adverse effects*; D005260:Female; D006107:Granulosa Cells / Q000648:ultrastructure*; D006801:Humans; D008214:Lymphocytes / Q000276:immunology; D051381:Rats