Neumonía intersticial linfocítica en una paciente con lupus eritematoso sistémico y síndrome de Sj?gren secundario: reporte de caso y revisión de la literatura

摘要

Lymphocytic interstitial pneumonia is an infrequent complication associated with systemic lupus erythematosus and has a great impact on quality of life. It is associated with the presence of anti-Ro/SSA, anti-La/SSB, and the diagnosis of secondary Sj?gren Syndrome. Its therapeutic strategy is not clear, and the existing information is based on case reports, with there being no properly designed studies available. The case is presented here of a patient with systemic lupus erythematosus and secondary Sj?gren's syndrome, who also presented with interstitial lung disease with characteristics of lymphocytic interstitial pneumonia.