The patent ductus venosus: an additional ultrasonic finding in portal hypertension.
D006801:Humans; D006975:Hypertension, Portal / Q000175:diagnosis*; D008099:Liver / Q000002:abnormalities*; D008297:Male; D008875:Middle Aged; D011168:Portal System / Q000196:embryology; D014463:Ultrasonography