Classification of liver rupture by CT scan according to AAST 1994 Liver rupture by CT scan Non-operative group Emergency surgery group Total (n = 50) Success Failed then Emergency surgery Grade II n (%) 16 (32, 0%) 2 (4, 0%) 1 (2, 0%) 19 (36, 0%) Grade III n (%) 18 (36, 0%) 4 (8, 0%) 3 (6, 0%) 25 (50, 0%) Grade IV n (%) 1 (2, 0%) 2 (4, 0%) 3 (6, 0%) 6 (12, 0%) Total n (%) 35 (70, 0%) 8 (16, 0%) 7 (14, 0%) 50 (100%) 13 Comments: There were 25 cases (50.0%) with level III liver trauma, 19 with grade II liver trauma (36.0%).
Phân độ vỡ gan qua CLVT theo AAST 1994 Phân độ vỡ gan qua CLVT Nhóm điều trị bảo tồn Nhóm mổ cấp cứu Tổng (n = 50) Thành công Chuyển mổ Độ II n (%) 16 (32,0%) 2 (4,0%) 1 (2,0%) 19 (36,0%) Độ III n (%) 18 (36,0%) 4 (8,0%) 3 (6,0%) 25 (50,0%) Độ IV n (%) 1 (2,0%) 2 (4,0%) 3 (6,0%) 6 (12,0%) Tổng n (%) 35 (70,0%) 8 (16,0%) 7 (14,0%) 50 (100%) Nhận xét: Có 25 TH (50,0%) vỡ gan độ III, 19 vỡ gan độ II (36,0%).