Comparison of splenoportographic findings in early and late childhood.
D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006975:Hypertension, Portal / Q000209:etiology; D007223:Infant; D008297:Male; D011169:Portal Vein / Q000000981:diagnostic imaging*; D011172:Portography; D013162:Splenic Vein / Q000000981:diagnostic imaging*; D013927:Thrombosis / Q000000981:diagnostic imaging