Dermoid Cyst of the Retrouterine Pouch of Douglas

Objective: Benign cystic teratomas are one of the most common ovarian tumors. Teratomas of the retrouterine pouch of Douglas are extremely rare. We report a case of benign cystic teratoma of the Douglas pouch in a woman who underwent laparoscopic surgery. Case Report: A 61-year-old woman presented w...

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Main Authors: Heng-Ju Chen (Author), Bih-Chwen Hsieh (Author), Hun-Shan Pan (Author), Kok-Min Seow (Author), Yieh-Loong Tsai (Author), Jiann-Loung Hwang (Author)
Format: Book
Published: Elsevier, 2004-12-01T00:00:00Z.
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Summary:Objective: Benign cystic teratomas are one of the most common ovarian tumors. Teratomas of the retrouterine pouch of Douglas are extremely rare. We report a case of benign cystic teratoma of the Douglas pouch in a woman who underwent laparoscopic surgery. Case Report: A 61-year-old woman presented with lower abdominal pain. On pelvic examination, a pelvic mass was palpated in the right adnexa. Transvaginal ultrasound demonstrated two cyst-like masses in the right adnexa. One was homogeneous and measured 4.0 × 3.5 cm, while the other was heterogeneous and measured 3.5 × 3.0 cm. The concentration of the CA125 tumor marker was 8.88 U/mL. On laparoscopy, a cyst 5 × 4 cm in diameter located in the right adnexa, and a 4 × 3 cm well-circumscribed tumor in the cul-de-sac were found. Pathology revealed a right ovarian simple cyst and a benign cystic teratoma in the pouch of Douglas. Conclusion: The etiology of benign cystic teratomas of the Douglas pouch is poorly understood. We report a rare site of a benign cystic teratoma that may provide insights into the differential diagnosis of a pelvic mass in the retrouterine pouch of Douglas.
Item Description:1028-4559
10.1016/S1028-4559(09)60092-9