[Imaging of neuro-behcet]

Behcet's disease is a vasculitis affecting predominantly the venous system. It's characterized by a classical triad of recurrent uveitis, oral and genital ulceration. Behcet's disease is more frequent in Japan. the Middle East and some Mediterranean countries. Its pathogenesis is still uncertain. Neurological manifestations in Behcet's disease are not rare and are associated with poor prognosis. These manifestations can be inaugural in 5% of cases and they are polymorphous. We report 15 new cases of neuro Behcet's disease explored by magnetic resonance imaging [MRI] and magnetic resonance angiography [MRA]

Hematome entramural du grele d– aux anticoagulants: une etude radiologique a propos de deux observations

We report two cases of spontaneous small bowel hematoma in two patients receiving long-term anticoagulant therapy. Plain abdominal film, ultrasound, CT scan and oral barium examination were performed. Abdominal ultrasonography and CT scan are in most cases relevant for the correct diagnosis of intra-mural small bowel hematoma. The diagnosis was based on the acknowledgment by the patient of anticoagulant drug consumption. Early diagnosis is crucial because most patients are treated nonoperatively with good outcome