Axillary lymphadenopathy
More common causes
Tuberculosis
Lymphoma
Metastatic breast cancer
Human immunodeficiency virus infection
Rheumatoid arthritis
Sporotrichosis
Mastitis
Sarcoidosis
Cellulitis
Less common causes
Infectious mononucleosis
Leukemia
Cat scratch disease
Lepromatous leprosy
Systemic lupus erythematosus
Yersiniosis
Toxoplasmosis
Metastatic skin cancer
Brucellosis
Uncommon causes
Silicone breast implant rupture