Affiliation:
1. Department of Gastroenterology, Hospital São Vicente de Paulo, Passo Fundo, Brazil
2. University Medical School of Passo Fundo, Brazil
3. Department of Rheumatology, Hospital São Vicente de Paulo, Passo Fundo, Brazil
Abstract
Lupus enteritis is a rare presentation of systemic lupus erythematous, clinically manifested by abdominal pain, vomiting, and diarrhoea. Proper diagnosis and treatment are essential to avoid complications, including death. Here, the authors report a case of a 52-year-old White female who presented with abdominal pain and chronic diarrhoea, with diagnostic tests compatible with lupus enteritis. Such a condition is an uncommon manifestation of systemic lupus erythematosus, an autoimmune disease that affects young females, resulting from gastrointestinal involvement by small vessel vasculitis. Early detection and proper management of lupus enteritis are essential to improve long-term survival. The present case addresses the clinical characteristics of lupus enteritis, emphasising its pathophysiology, diagnosis, and treatment.