Full-House Nephropathy in Antinuclear Antibody-Negative Systemic Lupus Erythematosus: A Case Report
July 2024
in “
Clinical Case Reports
”
TLDR ANA-negative lupus nephritis can be diagnosed and treated effectively with a comprehensive approach.
This case report describes a 25-year-old female with antinuclear antibody (ANA)-negative systemic lupus erythematosus (SLE) who developed class IV lupus nephritis with full-house nephropathy. Despite negative serological markers, clinical symptoms such as malar rash, photosensitivity, hair loss, and renal impairment led to a strong suspicion of SLE. Treatment with methylprednisolone and mycophenolate mofetil improved her condition. The report highlights the diagnostic challenges of ANA-negative SLE, emphasizing the importance of clinical judgment and the need for distinct guidelines and inclusion of ANA-negative cases in clinical trials to better understand SLE's heterogeneity.