From: Surgical treatment to multiple primary lung cancer patients: a systematic review and meta-analysis
Study (Year) | Location | Staging Criteria | TNM Stage | pN | Histology | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Ipsilateral | Contralateral | I | II | pN0 | pN1 + pN2 | Identical | Different | ADK | SCC | ||
Van Rens (2000) [11] | 42 (49.4%) | 43 (50.6%) | 1997 | 40 | 29 | NA | NA | 50 (68.5%) | 23 (31.5%) | 30 (35.4%) | 49 (57.6%) |
Doddoli (2001) [12] | 17 (44.7%) | 21 (55.3%) | 1997 | 27 | 4 | NA | NA | 23 (61.0%) | 15 (39.0%) | 28 (30.0%) | 37 (49.0%) |
Trousse (2007) [13] | 91 (72.8%) | 34 (27.2%) | 1997 | NA | NA | 44 | 54 | 104 (83.2%) | 21 (16.8%) | 64 (51.2%) | 36 (28.8%) |
De Leyn (2008) [14] | 0 (0.0%) | 36 (100.0%) | 1997 | 34 | 24 | 11 + 1 | 18 (50.0%) | 18 (50.0%) | 23 (31.9%) | 38 (52.8%) | |
Riquet (2008) [15] | 156 (66.7%) | 78 (33.3%) | 1997 | 75 | 20 | 144 | 31 + 59 | 135 (57.9%) | 98 (42.1%) | 109 (46.6%) | 80 (34.2%) |
Lee (2009) [16] | 17 (29.0%) | 41 (71.0%) | NA | 56 | 1 | NA | NA | 42 (72.0%) | 12 (21.0%) | 95 (82.0%) | 11 (9.0%) |
Voltolini (2010) [17] | 15 (35.0%) | 28 (65.0%) | 1997 | 8 | 28 | 25 | 9 + 9 | 27 (63.0%) | 16 (37.0%) | 28 (65.0%) | 15 (25.0%) |
Hamaji (2013) [18] | 48 (29.8%) | 113 (70.2%) | 2002 & 2007 | 124 | 16 | NA | NA | 123 (76.4%) | 38 (23.6%) | 203 (63.0%) | 75 (23.3%) |
Ishikawa (2014) [19] | 67 (72.0%) | 26 (28.0%) | 7th | 75 | 9 | 75 | 10 + 8 | 93 (100.0%) | 0 (0.0%) | 93 (100.0%) | 0 (0.0%) |
Xiao (2017) [20] | 28 (53.9%) | 24 (46.2%) | 7th | 27 | 24 | 36 | 16 + 0 | 20 (38.5%) | 32 (61.5%) | 70 (66.0%) | 34 (32.1%) |