Injection of nonvariceal bleeding lesions of the upper gastrointestinal tract.

In a prospective series 102 non-variceal upper GI bleeders were studied. An indication for endoscopic injection therapy was seen in 63 patients. In accordance with bleeding intensity, 27 patients were grouped as Forrest Ia, 37 as Forrest Ib, 8 as Forrest II with a "visible vessel" and 13 as Forrest II without one. Definitive hemostasis was achieved in almost 100% of the cases. Within the Forrest Ia group mortality was lowered to 11% as compared with 20% within the emergency surgery group. More than 80% of patients had at least one severe coexistent illness. The aim of endoscopic injection is to avoid surgery in high-risk patients.