arly diagnosis in upper gastrointestinal bleeding utilizing a water-soluble radiopaque medium and endoscopy.
D003287:Contrast Media; D004932:Esophageal and Gastric Varices / Q000175:diagnosis; D004945:Esophagoscopy; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging*; D005773:Gastroscopy; D006548:Hernia, Diaphragmatic / Q000175:diagnosis; D006801:Humans; D008297:Male; D008722:Methods; D010438:Peptic Ulcer Hemorrhage / Q000175:diagnosis; D011859:Radiography
D003287:Contrast Media