From: Squamous cell carcinoma transformation in mature cystic teratoma of the ovary: a systematic review
a. Case series on SCC transformation in MCTO | ||||||||||||
Country of study | Author (year) | Number of cases | Age | Stage | Â | Grade | ||||||
 | I | II | III | IV | NA | 1 | 2 | 3 | NA | |||
Japan | Yoshida et al. (2016) | 2 | 37–64 |  | 2 |  |  |  |  |  |  | 2 |
Japan | Tazo et al. (2016) | 2 | 45–53 | 2 |  |  |  |  | 2 |  |  |  |
Korea | Park et al. (2015) | 2 | 48–67 |  | 1 | 1 |  |  |  |  |  | 2 |
UK | Araujo et al.(2015) | 4 | 35–44 | 2 | 1 |  | 1 |  |  | 2 | 2 |  |
China | Chiang et al.(2015) | 4 | 32–54 | 2 |  | 2 |  |  |  |  |  | 4 |
Turkey | Koc et al. (2015) | 12 | 28–62 | 8 | 1 | 2 | 1 |  |  |  |  | 12 |
USA | Rojas et al. (2015) | 2 | 55–71 |  | 1 | 1 |  |  |  | 2 |  |  |
Korea | Choi et al.(2014) | 4 | 35–51 | 2 |  | 2 |  |  |  |  |  | 2 |
Pakistan | Hannan et al. (2014) | 3 | 50–66 | 2 |  | 1 |  |  |  |  | 3 |  |
Thailand | Oranratanaphan et al. (2013) | 4 | 34–70 | 2 |  | 2 |  |  |  |  |  | 4 |
UK | Powell et al. (2013) | 6 | 42–65 |  |  | 4 | 2 |  |  |  |  | 6 |
Turkey | Ulker et al.(2012) | 3 | 43–47 | 3 |  |  |  |  |  |  |  | 3 |
China | Chiang et al. (2011) | 3 | 32–54 | 1 |  | 2 |  |  |  | 1 |  | 2 |
Japan | Sakuma et al.(2010) | 15 | 29–77 | 8 | 3 | 3 | 1 |  | 5 | 2 | 3 | 5 |
India | Gupta et al. (2009) | 2 | 30–65 | 2 |  |  |  |  |  | 2 |  |  |
Korea | Park et al.(2008) | 12 | 29–75 | 6 | 1 | 5 |  |  |  |  |  | 2 |
Japan | Iwasa et al.(2008) | 21 | 32–84 | 14 | 2 | 4 | 1 |  | 6 | 10 | 5 |  |
UK | Hurwitz et al.(2007) | 12 | 27–69 | 8 | 2 | 2 |  |  | 1 | 3 | 8 |  |
Japan | Yamaguchi et al.(2007) | 11 | 29–67 | 7 | 1 | 2 | 1 |  |  |  |  | 11 |
India | Bal et al. (2007) | 4 | 35–45 |  |  |  |  | 4 |  |  |  | 4 |
Korea | Park et al. (2007) | 5 | 31–75 | 3 |  | 1 | 1 |  |  |  |  | 5 |
USA | Dos Santos et al. (2007) | 17 | 37–75 | 8 | 5 | 4 |  |  |  |  |  | 17 |
Korea | Rim et al. (2006) | 7 | 19–71 | 6 | 1 |  |  |  | 1 | 1 | 2 | 3 |
China | Wen et al. (2006) | 2 | 32–52 | 2 |  |  |  |  |  | 1 |  | 1 |
Thailand | Tangjitgamol et al. (2003) | 4 | 42–74 | 2 | 1 | 1 |  |  |  |  |  | 4 |
Japan | Sumi et al. (2001) | 3 | 53–72 | 1 | 1 | 1 |  |  |  |  |  | 3 |
China | Chen et al. (2001) | 3 | 30–65 |  | 2 | 1 |  |  |  |  |  | 3 |
Japan | Hirai et al. (2000) | 3 | 61–72 | 2 | 1 |  |  |  |  |  |  | 3 |
Japan | Emoto et al. (2000) | 5 | 39–73 |  | 1 | 5 |  |  |  |  |  | 5 |
China | Shen et al. (1998) | 10 | 30–82 | 2 | 1 | 3 | 2 | 2 |  |  |  | 10 |
Japan | Yoshioka et al. (1998) | 4 | 41–68 | 3 |  | 1 |  |  |  |  |  | 4 |
Japan | Kikkawa et al. (1998) | 37 | 28–87 | 19 | 5 | 13 |  |  | 9 | 7 | 6 | 5 |
China | Tseng et al. (1996) | 26 | 21–77 | 13 | 2 | 10 | 1 |  | 2 | 12 | 12 |  |
Turkey | Zorlu et al. (1996) | 3 | 28–42 | 3 |  |  |  |  |  |  |  | 3 |
USA | Pins et al. (1996) | 16 | 21–75 | 7 | 6 | 3 |  |  | 2 | 7 | 7 |  |
Japan | Hirakawa et al. (1989) | 28 | 32–84 | 18 | 3 | 5 | 1 | 1 | 14 | 10 | 3 | 1 |
Japan | Kimura et al. (1989) | 6 | 37–80 | 2 | 3 | 1 |  |  | 2 | 3 | 1 |  |
Japan | Kashimura et al. (1989) | 7 | 49–78 | 5 | 1 | 1 |  |  |  |  |  | 7 |
Netherlands | Chadha et al. (1988) | 16 | 35–73 | 8 | 1 | 5 | 2 |  | 8 | 1 | 5 | 2 |
UK | Ribeiro et al. (1987) | 6 | 25–64 |  | 5 | 1 |  |  | 1 |  | 2 | 3 |
Japan | Tamaya et al. (1984) | 2 | 30–61 |  |  |  | 2 |  |  |  |  | 2 |
UK | Stamp et al. (1983) | 18 | 36–76 |  |  |  |  | 18 |  |  |  | 18 |
Australia | Curling et al. (1979) | 10 | 46–73 | 6 | 2 | 2 |  |  | 6 | 2 | 2 |  |
Spain | Amerigo et al. (1978) | 5 | 42–59 | 2 |  | 2 | 1 |  |  |  |  | 5 |
USA | Krumerman et al. (1976) | 4 | 51–65 | 2 | 1 | 1 |  |  |  |  |  | 4 |
b. Case reports on SCC transformation in MCTO | ||||||||||||
Country of study | Author (year) | Age | Stage | Stage | ||||||||
UK | Gooneratne et al. (2015) | 63 | II | 3 | ||||||||
USA | Black et al. (2015) | 74 | I | NA | ||||||||
India | Srivastava et al. (2015) | 60 | II | 2 | ||||||||
Greece | Kalampokas et al. (2014) | 56 | I | 1 | ||||||||
USA | Yarmohammadi et al. (2014) | 48 | III | 3 | ||||||||
India | Patni et al. (2014) | 53 | I | NA | ||||||||
Korea | Yun et al. (2013) | 30 | I | 1 | ||||||||
Turkey | Balik et al. (2013) | 66 | III | 2 | ||||||||
Pakistan | Chaudhry et al. (2013) | 43 | I | 2 | ||||||||
India | Mandal et al. (2012) | 56 | III | 1 | ||||||||
Turkey | Avci et al. (2012) | 52 | I | 2 | ||||||||
USA | Song et al. (2012) | 73 | II | 1 | ||||||||
Serbia | Amidzic et al. (2012) | 80 | I | 1 | ||||||||
USA | Baughn et al. (2011) | 58 | I | NA | ||||||||
Turkey | Kahraman et al. (2011) | 63 | I | NA | ||||||||
India | Prasad et al. (2011) | 40 | III | 1 | ||||||||
Nigenia | Badmos et al. (2011) | 46 | II | NA | ||||||||
Japan | Ito et al. (2011) | 78 | II | NA | ||||||||
USA | Parithivel et al. (2011) | 68 | II | 3 | ||||||||
USA | Alatassi et al. (2011) | 49 | II | NA | ||||||||
India | Madan et al. (2010) | 37 | I | 1 | ||||||||
Greece | Korkontzelos et al. (2010) | 56 | I | NA | ||||||||
Japan | Hosokawa et al. (2010) | 52 | I | NA | ||||||||
Germany | Budiman et al. (2010) | 41 | I | 3 | ||||||||
Korea | Lim et al. (2009) | 68 | III | NA | ||||||||
Iran | Shariat-Torbaghan et al. (2009) | 63 | IV | 3 | ||||||||
Brazil | Silva et al. (2009) | 75 | I | 1 | ||||||||
China | Wang et al. (2008) | 39 | III | 2 | ||||||||
China | Ding et al. (2008) | 62 | III | NA | ||||||||
Japan | Mekaru et al. (2008) | 33 | I | NA | ||||||||
India | Santwani et al. (2008) | 40 | I | NA | ||||||||
Turkey | Arioz et al. (2007) | 31 | II | 2 | ||||||||
UK | Sanghera et al. (2006) | 48 | II | NA | ||||||||
Greece | Filippakis et al. (2006) | 41 | I | NA | ||||||||
USA | Spannuth et al. (2005) | 52 | II | 3 | ||||||||
China | Lai et al. (2005) | 47 | III | NA | ||||||||
UK | Karanjgaokar et al. (2005) | 66 | III | 2 | ||||||||
UK | Mechery et al. (2004) | 51 | I | 3 | ||||||||
Japan | Takemori et al. (2003) | 69 | II | NA | ||||||||
USA | Powell et al. (2003) | 67 | III | NA | ||||||||
Canada | Do et al. (2002) | 44 | II | 2 | ||||||||
Canada | Mayer et al. (2002) | 37 | II | 2 | ||||||||
USA | Noumoff et al. (2001) | 36 | I | 3 | ||||||||
Japan | Takeuchi et al. (2000) | 72 | II | NA | ||||||||
France | Kurtz et al. (1999) | 34 | III | NA | ||||||||
Japan | Isoda et al. (1999) | 56 | II | NA | ||||||||
USA | Lee et al. (1999) | 50 | II | 1 | ||||||||
UK | As et al. (1997) | 33 | II | 2 | ||||||||
USA | Griffiths et al. (1995) | 76 | III | 2 | ||||||||
USA | Kung et al. (1994) | 44 | I | 3 | ||||||||
USA | Rose et al. (1993) | 42 | III | NA | ||||||||
USA | Christopherson et al. (1989) | 26 | III | 1 | ||||||||
USA | Selim et al. (1984) | 43 | I | NA | ||||||||
Japan | Mitui et al. (1983) | 72 | III | 1 |