[Gastrointestinal bleeding and complicated celiac disease in anticoagulated patient].

Celiac disease is considerably frequent in our media. Gluten-free diet shows clinical, serological and endoscopic improvement in most patients shortly after its start. A few patients may present or develop a "complicated celiac disease", an entity that includes refractory sprue, ulcerative jejunitis and intestinal lymphoma, which carry unfavorable prognoses, requiring more radical treatments. We present here the case of a 77-year-old male patient evaluated in our center, who was admitted for study of acute gastrointestinal bleeding. Complicated celiac disease was diagnosed, systemic corticosteroids were started and a close follow-up was carried out.