Table 1.
Primary small cell cancers in English-language literatures
| Authors | Year | No. Cases | SCC N (%) | ACC N (%) | SCLC N (%) |
|---|---|---|---|---|---|
| Chao [20] | 1998 | 42 | 28 (66.7) | 3 (7.1) | 2 (4.8) |
| Mornex [21] | 1998 | 106 | 70 (66.0) | 4 (3.8) | 2 (1.9) |
| Thotathil [16] | 2003 | 15 | 6 (40.0) | 4 (26.7) | 1 (6.7) |
| Honings [9] | 2009 | 50 | 27 (54.0) | 13 (26.0) | 1 (2.0) |
| Lan [17] | 2010 | 1 | 0 | 0 | 1 (100) |
| Hetnał [18] | 2010 | 50 | 24 (48.0) | 5 (10.0) | 4 (8.0) |
| Xie [19] | 2012 | 78 | 33 (42.3) | 12 (15.4) | 7 (9.0) |
| Luo [22] | 2014 | 1 | 0 | 0 | 1 (100) |
| Reviewof Heikal [13] | 2012 | 1747 | 853 (48.8) | 407 (23.3) | 71 (4.1) |
| total | 2090 | 1041 (49.8) | 448 (21.4) | 90 (4.3) |