THE USE OF THE UMBILICAL VEIN IN THE DIAGNOSIS OF UPPER GASTROINTESTINAL BLEEDING.
D000293:Adolescent; D002404:Catheterization; D002648:Child; D003287:Contrast Media; D003973:Diatrizoate; D006471:Gastrointestinal Hemorrhage; D006801:Humans; D006973:Hypertension; D006975:Hypertension, Portal; D007223:Infant; D008103:Liver Cirrhosis; D011169:Portal Vein; D011172:Portography; D014471:Umbilical Veins
D003287:Contrast Media; D003973:Diatrizoate
ADOLESCENCE; CATHETERIZATION; CHILD; CONTRAST MEDIA; DIATRIZOATE; HEMORRHAGE, GASTROINTESTINAL; HYPERTENSION, PORTAL; INFANT; LIVER CIRRHOSIS; PORTAL VEIN; SPLENOPORTOGRAPHY