differential diagnosis of a patient with fever and generalized lymphadenopathy?
- • Infections: toxoplasmosis, Epstein–Barr virus (EBV), cytomegalovirus, human immunodeficiency virus (HIV).
- • Malignancies: lymphoma.
- • Multicentric Castleman’s disease.
- • Systemic inflammatory disease: SLE, adult-onset Still’s disease, sarcoidosis.
- • Medications: allopurinol, phenytoin.
- • Autoimmune lymphoproliferative syndrome (Canale–Smith syndrome).