Table 7 Literature review of lymph node metastasis in the terminal ileum of right colon cancer
Toyota et al. (1995) [25] | Lan et al. (2011) [26] | Kang et al. (2018) [27] | Present study | Summary | |
|---|---|---|---|---|---|
Study design | Retrospective study | Retrospective study | Retrospective study | Retrospective study | |
Total patients | 275 | 103 | 752 | 244 | 1374 |
Tumor location | C/A/T (87/188/53) | C/A (47/56) | C/A/HF (82/554/116) | C/A/HF (965/94/85) | C/A/HF or T (281/892/254) |
Metastasis rate in the terminal ileum | 2.9% (8/275) NA | 6.8%(7/103) C:10.6%(5/47) A:3.6% (2/56) | 2.7%(20/752) C:7.3%(6/82) A:2.2%(12/554) HF:1.7%(2/116) | 3.7%(9/244) C:7.7%(5/65) A:4.3%(4/94) HF:0(0/85) | 3.2%(44/1374) C:8.2%(16/194) A:2.6%(18/704) HF: 1% (2/201) |
Pathological stage | NA | III: 0 (0/33) IV:26.0% (7/27) | III:1.1% (3/262) IV:15.5%(17/110) | III:3.7% (9/244) IV:NA | III: 2% (12/593) IV:17.5%(24/137) |