MIAMI Mnemonic for Differential Diagnosis of Lymphadenopathy Malignancies - Kaposi sarcoma, leukemias, lymphomas, metastases, skin neoplasms Infections - Bacterial: brucellosis, cat-scratch disease (Bartonella), chancroid, cutaneous infections (staphylococcal or streptococcal), lymphogranuloma venereum, primary and secondary syphilis, tuberculosis, tularemia, typhoid fever - Granulomatous: berylliosis, coccidioidomycosis, cryptococcosis, histoplasmosis, silicosis - Viral: adenovirus, cytomegalovirus, hepatitis, herpes zoster, human immunodeficiency virus, infectious mononucleosis (Epstein-Barr virus), rubella - Other: fungal, helminthic, Lyme disease, rickettsial, scrub typhus, toxoplasmosis Autoimmune disorders - Dermatomyositis, rheumatoid arthritis, Sjögren syndrome, Still disease, systemic lupus erythematosus Miscellaneous/unusual conditions - Angiofollicular lymph node hyperplasia (Castleman disease), histiocytosis, Kawasaki disease, Kikuchi lymphadenitis, Kimura disease, sarcoidosis Iatrogenic causes - Medications, serum sickness #Lymphadenopathy #MIAMI #Mnemonic #Differential #Diagnosis
