Kurniawan J., Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo Hospital, Jl. Diponegoro No. 71, Jakarta, 10430, Indonesia; Teressa M., Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo Hospital, Jl. Diponegoro No. 71, Jakarta, 10430, Indonesia; Budiman R.A., Division of Hepatobiliary, Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo Hospital, Jl. Diponegoro No. 71, Jakarta, 10430, Indonesia; Matondang S.B.R.E., Department of Radiology, Faculty of Medicine, Universitas Indonesia-Cipto Mangunkusumo Hospital, Jakarta, Indonesia