More on preduodenal portal veins.
D000015:Abnormalities, Multiple / Q000175:diagnosis*; D001652:Bile Ducts / Q000002:abnormalities* / Q000601:surgery; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012082:Renal Veins / Q000002:abnormalities*; D014682:Vena Cava, Inferior / Q000002:abnormalities