Table 1.
Summary of the study location, study types and cancer types
| Author, year | Study location | Study type | No. patients | Cancer types |
|---|---|---|---|---|
| Thomas, 1965 [30] |
USA |
Case Report |
2 |
Carcinoma ex pleomorphic adenoma |
| Riela, 1983 [15] |
USA |
Case Report |
1 |
ACC |
| Ampil, 1994 [31] |
USA |
Retrospective Cohort Study |
4 |
SCC |
| Preciado, 2002 [20] |
USA |
Retrospective Cohort Study |
6 |
SCC, ACC |
| Birkeland, 2003 [15] |
Denmark |
Case Report |
1 |
ACC |
| Mendes, 2004 [18] |
UK |
Case Report |
3 |
SCC |
| Manoj-Thomas, 2006 [13] |
UK |
Case Report |
1 |
Carcinoma ex pleomorphic adenoma |
| Lee, 2007 [32] |
New Zealand |
Case Report |
2 |
SCC |
| Vahtsevanos, 2007 [33] |
Greece |
Case Report |
3 |
SCC |
| Vidyadhara, 2007 [34] |
India |
Case Report |
1 |
Acinic cell carcinoma |
| Ye, 2007 [12] |
South Korea |
Case Report |
1 |
Carcinoma ex pleomorphic adenoma |
| Törnwall, 2008 [19] |
Finland |
Case Report |
1 |
SCC |
| Yu, 2008 [35] |
China |
Case Report |
1 |
SCC |
| Le Manarc’h, 2009 | France | Case Report | 1 | Acinic cell carcinoma |