Introduction And Importance: Gigantic borderline ovarian cancer, also known as giant borderline ovarian tumor, is a rare subtype of borderline ovarian cancer. This type of ovarian cyst can be associated to various complication, including superinfection.
Case Presentation: We present the case of a 30-year-old woman who sought medical attention due to chronic abdominal pain and a rapid increase in abdominal girth over the past four months.