Ovarian cancer mimics: how to avoid being fooled by extraovarian pelvic masses

Abstract

In our clinical experience, pelvic masses from a variety of anatomic sites may be misdiagnosed as ovarian cancer. This tendency to overdiagnose a rare disease probably reflects both its protean imaging appearance and concern for its potential morbidity and mortality. However, radiologists can better serve patients with an analytic approach to the anatomic and tissue features of pelvic masses. We review a range of ovarian cancer mimics and illustrate the radiologic reasoning enabling correct diagnosis.

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Correspondence to Katherine E. Maturen.

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Conflict of interest

William R. Masch, Aya Kamaya, Ashish P. Wasnik, and Katherine E. Maturen declare that they have no conflict of interest.

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This study was not supported by grant funding. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

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Informed consent was not obtained for this retrospective review.

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Masch, W.R., Kamaya, A., Wasnik, A.P. et al. Ovarian cancer mimics: how to avoid being fooled by extraovarian pelvic masses. Abdom Radiol 41, 783–793 (2016). https://doi.org/10.1007/s00261-015-0570-1

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Keywords

  • Ovarian cancer
  • Adnexal masses
  • Cancer mimics
  • Ovarian malignancy
  • Gynecologic oncology