title: Umbilical vein collateral circulation: the caput medusae in a newborn infant.
mesh_terms: D000005:Abdomen / Q000098:blood supply; D000009:Abdominal Muscles / Q000098:blood supply*; D003097:Collateral Circulation; D003937:Diagnosis, Differential; D004106:Dilatation; D005260:Female; D006801:Humans; D006975:Hypertension, Portal; D007223:Infant; D007231:Infant, Newborn; D008107:Liver Diseases / Q000175:diagnosis; D008297:Male; D011168:Portal System; D011247:Pregnancy; D013909:Thorax / Q000098:blood supply*; D014471:Umbilical Veins / Q000002:abnormalities*