Malignant neoplasia arising from ovarian remnants following bilateral salpingo‑oophorectomy (Review)

  • Authors:
    • Atsushi Imai
    • Kazutoshi Matsunami
    • Hiroshi Takagi
    • Satoshi Ichigo
  • View Affiliations

  • Published online on: April 25, 2014     https://doi.org/10.3892/ol.2014.2089
  • Pages: 3-6
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Abstract

Ovarian remnant syndrome (ORS) is a rare, but well‑known gynecological complication, most often induced by difficult bilateral salpingo‑oophorectomy (BSO) procedures that leave residual ovarian tissue on the pelvic wall. The most common preexisting conditions for this complication include endometriosis, pelvic inflammatory disease and prior abdominal surgery. The residual ovarian tissue may eventually cause malignant development. A total of 12 cases of malignant and benign tumors (clear cell adenocarcinoma in 1 case, mucinous‑type tumors in 2, endometrioid‑type tumors in 5, adenocarcinoma in 3 and border serous neoplasia in 1) and 21 benign cysts developing from an ovarian remnant have been described in the literature to date. Endometriosis, known to increase the risk of ovarian cancer, predisposes patients to ORS, with an incidence rate of 30 to 50% in ORS patients with ovarian carcinoma. Although the true incidence of ORS remains unknown, when endometriotic adhesions are diagnosed during BSO, the possibility of ORS and subsequent ovarian malignant transformation may mandate complete surgical resection.
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July-2014
Volume 8 Issue 1

Print ISSN: 1792-1074
Online ISSN:1792-1082

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Spandidos Publications style
Imai A, Matsunami K, Takagi H and Ichigo S: Malignant neoplasia arising from ovarian remnants following bilateral salpingo‑oophorectomy (Review). Oncol Lett 8: 3-6, 2014
APA
Imai, A., Matsunami, K., Takagi, H., & Ichigo, S. (2014). Malignant neoplasia arising from ovarian remnants following bilateral salpingo‑oophorectomy (Review). Oncology Letters, 8, 3-6. https://doi.org/10.3892/ol.2014.2089
MLA
Imai, A., Matsunami, K., Takagi, H., Ichigo, S."Malignant neoplasia arising from ovarian remnants following bilateral salpingo‑oophorectomy (Review)". Oncology Letters 8.1 (2014): 3-6.
Chicago
Imai, A., Matsunami, K., Takagi, H., Ichigo, S."Malignant neoplasia arising from ovarian remnants following bilateral salpingo‑oophorectomy (Review)". Oncology Letters 8, no. 1 (2014): 3-6. https://doi.org/10.3892/ol.2014.2089