Eosinophilic gastroenteritis: a rare case report.

Area of Science:

• Gastroenterology
• Immunology
• Internal Medicine

Background:

• Eosinophilic gastroenteritis (EGE) is a rare condition marked by eosinophilic infiltration of the gastrointestinal tract.
• Diagnosis typically involves endoscopic biopsies in patients presenting with abdominal pain and chronic diarrhea.

Observation:

• A 40-year-old woman with no history of allergies presented with severe abdominal pain and chronic diarrhea.
• Blood work revealed significant peripheral eosinophilia (57.4%) and elevated immunoglobulin E (1721 IU/mL).
• Duodenal biopsy confirmed the diagnosis of EGE.

Findings:

• Methylprednisolone treatment at 20 mg/day led to complete symptom regression.
• This case underscores the importance of considering EGE in patients with unexplained chronic diarrhea.

Implications:

• Early suspicion and diagnosis of EGE are crucial for effective management.
• Pharmacological intervention, such as corticosteroids, can successfully alleviate symptoms.
• Further research into the pathogenesis and optimal treatment strategies for EGE is warranted.