[Emergency radiological examination in digestive hemorrhages caused by portal hypertension].
D004932:Esophageal and Gastric Varices / Q000000981:diagnostic imaging*; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis*; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications*; D011172:Portography
Explorarea radiologică în urgenţă a hemoragiilor digestive prin hipertensiune portală.