[The clinical prognosis of the complication of peptic ulcer by acute hemorrhage].

Clinical parameters have been studied in 45 peptic ulcer patients without and 47 ones with acute hemorrhage. Factors of acute hemorrhage risk in ulcer patients have been specified (old age, long history of the disease, previous hemorrhages, duodenal ulcer localization at the back and upper walls and gastric ulcer localization at the middle and upper thirds of the lesser curvature of the stomach, size of ulcer, penetration). Combined existence of the factors is conducive to acute hemorrhage.