Lymphadenopathy as a Prodrome for Systemic Lupus Erythematous

Background: Lupus lymphadenopahy (LL) has an estimated incidence of 1% at diagnosis. Here, we report a case of systemic lupus erythematous which presented with a prodrome of generalized lymphadenopathy and fevers.

Case presentation: A 41-year-old woman presented to the hospital with one month of fevers, chills, lymphadenopathy, abdominal pain, a bilateral upper extremity rash, and malaise. Physical exam was notable for tender, palpable posterior cervical lymph nodes that were mobile and about 1 cm in maximum diameter. After extensive infectious, hematologic, and autoimmune evaluations, a diagnosis of systemic lupus erythematous (SLE) was made and treatment with high-dose steroids and hydroxychloroquine which resulted in gradual improvement in symptoms.

Conclusion: Systemic lupus erythematous can present with a subtle prodrome of generalized lymphadenopathy. It is important for medical professionals to consider SLE in the differential in a patient with diffuse lymphadenopathy.