[Intestinal stromal tumors, rare cause of lower gastrointestinal bleeding. Case report].

Gastrointestinal stromal tumors represent a heterogeneous group of mesenchymal tumors that can develop throughout the gastrointestinal tract. We present the clinical case of a patient with such malignancies occurred in the proximal jejunum and clinically manifested by a severe digestive hemorrhage with hemorrhagic shock and severe posthemorrhagic anemia. Pre-operative diagnosis was possible only through the Entero-MRI. The evolution was favorable after surgical extirpation. It's being discussed particular aspects of this lesion's entity and post-operative optimal attitude in this case.