title: Case 11-1980: Differentiating systemic lupus erythematosus from angioimmunoblastic lymphadenopathy.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007119:Immunoblastic Lymphadenopathy / Q000175:diagnosis*; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis*