Table 1.
Site of measurement | Reference values | CT (N = 12) | ACT (N = 21) |
---|---|---|---|
Longitudinal left lobe of liver | 107.0 | 102.2 ± 16.0 (91.9–112.4) | 99.7 ± 20.9 (89.9–109.6) |
Anteroposterior left lobe of liver | 70.0 | 42.7 ± 4.4 (39.6–45.9) | 53.7 ± 7.6* (50.2–57.3) |
Longitudinal right lobe of liver | 150.0 | 134.3 ± 10.5 (127.3–141.4) | 147.4 ± 11.5* (142.0–152.8) |
Anteroposterior right lobe of liver | 100.0 | 70.3 ± 10.6 (63.2–77.5) | 84.3 ± 9.6* (79.7–89.0) |
Longitudinal spleen | 120.0 | 88.1 ± 7.0 (83.4–92.9) | 116.9 ± 15.6* (109.2–124.7) |
Anteroposterior spleen | 70.0 | 33.7 ± 3.9 (31.0–36.3) | 46.6 ± 8.5* (42.6–50.6) |
Portal vein | <12.0 | 9.9 ± 1.2 (9.2–10.7) | 10.5 ± 1.30 (9.9–11.1) |
Hilar portal vein wall | <3.0 | 1.5 ± 0.3 (1.3–1.7) | 2.0 ± 0.1* (1.9–2.1) |
Splenic vein | <9.0 | 6.4 ± 1.3 (5.5–7.2) | 6.5 ± 0.9 (6.1–6.9) |
Superior mesenteric vein | <9.0 | 6.4 ± 0.8 (5.9–7.1) | 6.2 ± 0.8 (5.8–6.6) |
Values are represented in mm as mean ± standard deviation and 95% confidence intervals.
*Represents a statistically significant difference (P < 0.05) among groups CT and ACT.