Table 3 Frequency, mean and standard deviation for length, width, and height of the lymph nodes of the caudal mesenteric, lumbar, and iliosacral lymph centers
Lymph center | Caudal mesenteric | Lumbar | Iliosacral | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lymph node | Caudal mesenteric 1 | Caudal mesenteric 2 | Caudal mesenteric 3 | Caudal mesenteric 4 | Lumbar aortic 1 | Lumbar aortic 2 | Lumbar aortic 3 | Right renal | Left renal | Right medial iliac | Left medial iliac | Right internal iliac | Left internal iliac | Right sacral | Left sacral |
Length mm | |||||||||||||||
CT-Calc | 11.37 (4.60) | 9.44 (4.27) | 10.24 (5.01) | 12.80 (0.42) | 4.25 (1.87) | – | – | 9.20 (2.97) | 9.25 (2.55) | 16.52 (4.78) | 17.04 (7.03) | 7.96 (2.14) | 8.08 (1.88) | 5.58 (2.24) | 5.65 (1.72) |
CT-MPR | 10.34 (4.50) | 8.98 (4.44) | 10.88 (6.26) | 13.05 (0.49) | 3.93 (1.55) | – | – | 9.30 (3.87) | 8.80 (2.20) | 17.85 (4.85) | 17.52 (4.11) | 8.17 (2.65) | 8.66 (2.60) | 5.09 (2.48) | 4.65 (1.38) |
US | 10.00 (2.22) | – | – | – | – | – | – | 8.10 (1.70) | – | 10.27 (3.56) | 11.62 (3.46) | – | – | 5.20 (NC) | – |
Anatomy | 7.34 (4.99) | 7.52 (2.23) | 6.80 (5.09) | 6.70 (–) | 3.57 (2.02) | 5.40 (3.25) | 4.50 (–) | 11.40 (8.77) | 8.65 (4.60) | 12.48 (6.58) | 13.28 (4.74) | 12.00 (NC) | 6.70 (NC) | – | – |
MPR vs. Calc | |||||||||||||||
CT-MPR vs US | |||||||||||||||
CT-MPR vs Anatomy | B** | ||||||||||||||
US vs Anatomy | |||||||||||||||
Width mm | |||||||||||||||
CT | 5.14 (2.21) | 5.37 (2.36) | 6.38 (2.22) | 6.45 (2.05) | 2.17 (0.92) | – | – | 4.64 (1.61) | 3.30 (1.29) | 3.46 (1.25) | 3.31 (1.00) | 4.25 (1.91) | 4.07 (1.81) | 4.76 (1.83) | 4.72 (1.72) |
US | 7.77 (2.69) | – | – | – | – | – | – | 6.10 (2.69) | – | 4.64 (1.72) | 4.12 (1.33) | – | – | – | – |
Anat | 3.12 (0.73) | 3.12 (0.75) | 4.00 (1.70) | 4.00 (NC) | 1.70 (0.72) | 1.95 (0.35) | 2.00 (NC) | 3.10 (0.42) | 2.30 (NC) | 3.82 (1.08) | 2.88 (0.73) | 4.70 (NC) | 4.40 (NC) | – | – |
CT vs US | |||||||||||||||
CT vs Anatomy | B** | ||||||||||||||
US vs Anatomy | |||||||||||||||
Heigth mm | |||||||||||||||
CT | 3.51 (1.44) | 3.53 (1.55) | 3.62 (1.82) | 4.30 (1.27) | 1.82 (1.13) | – | – | 3.31 (1.07) | 2.95 (1.38) | 2.42 (0.65) | 2.60 (1.16) | 3.10 (1.50) | 3.73 (1.71) | 2.09 (0.67) | 2.17 (0.84) |
US | 3.50 (0.98) | – | – | – | – | – | – | 3.25 (0.64) | – | 3.45 (1.34) | 3.28 (0.84) | – | – | 2.00 (NC) | – |
Anatomy | 1.66 (0.64) | 1.82 (1.20) | 1.90 (0.42) | 1.90 (NC) | 0.87 (0.58) | 1.30 (NC) | 0.90 (NC) | 1.15 (0.21) | 1.30 (0.42) | 1.40 (0.87) | 1.56 (0.88) | 2.50 (NC) | – | – | – |
CT vs US | |||||||||||||||
CT vs Anatomy | B* | B* | |||||||||||||
US vs Anatomy | |||||||||||||||