title: Systemic lupus erythematosus presenting as infectious mononucleosis with a false positive monospot test.
mesh_terms: D000293:Adolescent; D003581:Cytodiagnosis; D003937:Diagnosis, Differential; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D007244:Infectious Mononucleosis / Q000175:diagnosis*; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis*; D008214:Lymphocytes / Q000473:pathology