“… 25 , 32 Reviewing the literature we found the following histopathological types of giant POCs: 33.3% (n = 9) serous cystadenomas, 3 , 12 , 14 , 20 , 22 , 24 , 27 , 29 , 34 18.5% (n = 5) simple serous cysts, 1 , 15 , 19 , 31 , 35 22.2% (n = 6) paratubal/paraovarian cysts, 13 , 16 , 23 , 28 7.4% (n = 2) paramesonephric cyst, 2 , 5 and 25.9% (n = 7) borderline serous papillary cystadenomas (only one in a 17-year-old patient). 10 , 11 , 25 , 26 , 30 , 32 , 33 …”