Fatal acute pancreatitis complicated by pancreatic pseudocysts in a patient with systemic lupus erythematosus

Gastrointestinal involvement in systemic lupus erythematosus: A systematic review

Introduction

Gastrointestinal involvement is a common complain observed in 40–60% of systemic lupus erythematosus (SLE) patients. We performed a systematic review of clinically severe and potential life-threatening gastrointestinal manifestations and discuss clinical presentation, pathogenesis and treatment.

Methods

We performed a literature search in English literature using PubMed and Embase from 2000 to December 2020. The following MeSH terms: systemic lupus erythematosus, protein-losing enteropathy, ascites, pancreatitis, vasculitis, intestinal vasculitis, enteritis and diarrhea published in the English literature.

Results

We identified 141 studies (case reports, case series and cohort studies). The most frequent presenting symptoms are acute abdominal pain, nausea, and vomiting. Many of the manifestations were associated with disease activity. Histological features are rarely available, but both vasculitis and thrombosis have been described. There is no treatment guideline. The majority of patients were treated with corticosteroids and the most common immunososupressant were azathioprine, cyclophosphamide and mycophenolate.

Conclusion

Vasculitis and thrombosis may be responsible for severe life-threatening manifestations such as pancreatitis, protein loosing gastroenteritis, acalculous cholecistyitis and enteritis.

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Severe Gastrointestinal manifestations are rare, however potential life threatening.

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Vasculitis and thrombosis are the most frequent pathological mechanism described.

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Cohort studies with analysis of genetic risk factors and the role of autoantibodies could improve diagnosis and prognosis.

The simultaneous incidence of acute pancreatitis and autoimmune hemolytic anemia: a rare duo in a patient with SLE

A young female presented with acute abdominal pain of two days duration consistent with acute pancreatitis. During her stay in the hospital she had a sudden drop in hemoglobin to 6 g/dl without any overt blood loss. On evaluation, it was evident that she had acute pancreatitis, in addition to displaying features of autoimmune hemolytic anemia. She had been a known case of systemic lupus erythematosus (SLE) and had discontinued her treatment. She was managed with methylprednisolone pulse therapy. Her clinical condition improved, and she has been regularly attending our clinic for the last 2 years. According to a literature search in Medline, it would appear that this is the first report of a case in which SLE with autoimmune hemolytic anemia has been associated with acute pancreatitis in a single case.