Endoscopic and video capsule endoscopic observation of enterocolitis.

A woman in her late 20s suffered from epigastralgia following lower abdominal pain with diarrhea. Kampo medicine relieved the complaints, but the pain recurred a month later. She had immigrated from Vietnam to Japan 6 months before the onset of the abdominal pain. Blood test findings were almost within normal limits, except for mild C-reactive protein elevation and positive antibody findings. Colonoscopy revealed an edematous cobblestone-like appearance at the end of the ileum with irregular ulceration mimicking Crohn's disease. Video capsule endoscopy was performed to detect lesions in the small intestine and demonstrated irregular ileal ulcer, reminiscent of Crohn's disease. A biopsy performed during colonoscopy demonstrated granulomatous inflammation with a moderate accumulation of plasma cells and mononuclear cells. The bacterial culture of the biopsy specimen proved the growth of . Levofloxacin 500 mg for 7 days rapidly relieved abdominal pain. enterocolitis is rare in developed countries, but as a differential diagnosis for Crohn's disease, it is important to treat. This is the first case report of the video capsule endoscopy findings of enterocolitis. Video capsule endoscopy can help to confirm the spread of the lesions of enterocolitis.