Ovarian collision tumor consisting of sclerosing stromal tumor and mature cystic teratoma complicated with Meigs syndrome: A case report

Zhang,Jiaren; He,Lian; Yang,Li; Wang,Ji; Wei,Ling; Ma,Xuejing; Jiang,Lin

doi:10.3892/ol.2022.13563

Ovarian collision tumor consisting of sclerosing stromal tumor and mature cystic teratoma complicated with Meigs syndrome: A case report

Authors:
- Jiaren Zhang
- Lian He
- Li Yang
- Ji Wang
- Ling Wei
- Xuejing Ma
- Lin Jiang
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Affiliations: Department of Radiology, The First People's Hospital of Zunyi, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China, Department of Radiology, The Second Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China, Department of Radiology, The First People's Hospital of Zunyi, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
Published online on: October 26, 2022 https://doi.org/10.3892/ol.2022.13563
Article Number: 443
Copyright: © Zhang et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

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Abstract

Ovarian collision tumors are uncommon and reports of their radiological appearance are even less frequent. The present study reported the world's first case of an ovarian collision tumor consisting of an ovarian sclerosing stromal tumor and a mature cystic teratoma and its imaging presentation. When a cystic solid ovarian mass combined with ascites and elevated CA125 is encountered it is frequently diagnosed as a malignant tumor, but the present case was a benign tumor. Therefore, when encountering similar cases, clinicians should not limit the diagnosis to malignant tumors to avoid rashly expanding the surgery and causing unnecessary harm to the patient. The combination of computed tomography, magnetic resonance imaging and pathology findings presented in the current study enable radiologists to learn about this disease and further assist clinicians in developing the best treatment plan.

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