Ultrasonography: hepatic vein thrombosis in sickle cell anemia.
D000755:Anemia, Sickle Cell / Q000150:complications*; D006502:Budd-Chiari Syndrome / Q000175:diagnosis* / Q000209:etiology; D002675:Child, Preschool; D006801:Humans; D008297:Male; D014463:Ultrasonography