Congenital absence of the horizontal portion of the left portal vein: ultrasound findings.
Congenital absence of the horizontal portion of the left portal vein is very rare and has been very reported sporadically. We present three such cases referred from other hospitals with a diagnosis of intrahepatic vascular anomaly. Color Doppler ultrasound not only confirmed the diagnosis but also allowed a quantitative measurement of blood flow in these cases. Although it is a very rare condition, knowledge of the ultrasound and color Doppler findings helps in establishing the diagnosis of this congenital anomaly.
Sato
M
M
First Department of Internal Medicine, Akita University, School of Medicine, 1-1-1 Hondo, Akita, Japan.
Ishida
H
H
Konno
K
K
Naganuma
H
H
Komatsuda
T
T
Hamashima
Y
Y
Watanabe
S
S
D000013:Congenital Abnormalities / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011169:Portal Vein / Q000002:abnormalities* / Q000000981:diagnostic imaging; D018615:Ultrasonography, Doppler, Color