PREHEPATIC BLOCK OF PORTAL VEIN.
D000293:Adolescent; D001808:Blood Vessels / Q000637:transplantation*; D002648:Child; D004932:Esophageal and Gastric Varices; D006396:Hematemesis; D006801:Humans; D006973:Hypertension; D006975:Hypertension, Portal; D007084:Iliac Vein; D007223:Infant; D007231:Infant, Newborn; D011168:Portal System; D011169:Portal Vein; D011183:Postoperative Complications; D012082:Renal Veins; D013162:Splenic Vein; D013163:Splenomegaly; D013927:Thrombosis; D014652:Vascular Diseases; D014656:Vascular Surgical Procedures
ADOLESCENCE; BLOOD VESSEL TRANSPLANTATION; CHILD; ESOPHAGEAL VARICES; HEMATEMESIS; HYPERTENSION, PORTAL; ILIAC VEIN; INFANT; INFANT, NEWBORN; PORTAL SYSTEM; PORTAL VEIN; POSTOPERATIVE COMPLICATIONS; RENAL VEINS; SPLENIC VEIN; SPLENOMEGALY; THROMBOSIS; VASCULAR DISEASES; VASCULAR SURGERY