Portal sandwich sign in patients with biliary atresia.
Nakamura
M
M
Department of Clinical Pathology, Jichi Medical School, Tochigi, Japan.
Matsui
A
A
Taniguchi
N
N
Kawai
F
F
Sasaki
N
N
Itoh
K
K
D000293:Adolescent; D001656:Biliary Atresia / Q000000981:diagnostic imaging*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D011169:Portal Vein / Q000000981:diagnostic imaging*; D014463:Ultrasonography