Collision of sclerosing stromal tumor and signet‐ring stromal tumor of the ovary: Report of the first case

In ovary, reported collision tumor includes epithelial neoplasm such as mucinous cystadenoma, endometrioid tumor and the second components consist of either a teratoma or sex‐cord stromal tumor in which adult granulosa cell tumor is the most common. Interestingly, in one case report, He et al., show...

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Bibliographic Details
Published in:The Kaohsiung journal of medical sciences 2020-02, Vol.36 (2), p.143-144
Main Authors: Tsai, Tung‐Yueh, Wu, Pao‐Shu
Format: Article
Language:English
Subjects:
Adult
Conflicts of interest
Female
Humans
Ovarian Neoplasms - diagnosis
Ovarian Neoplasms - diagnostic imaging
Sex Cord-Gonadal Stromal Tumors - diagnosis
Sex Cord-Gonadal Stromal Tumors - diagnostic imaging
Tomography, X-Ray Computed
Tumors
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Summary:In ovary, reported collision tumor includes epithelial neoplasm such as mucinous cystadenoma, endometrioid tumor and the second components consist of either a teratoma or sex‐cord stromal tumor in which adult granulosa cell tumor is the most common. Interestingly, in one case report, He et al., showed that a sclerosing stromal tumor with characteristics of signet‐ring stromal tumor in a 4‐year‐old girl. Albeit rare, pathologists should be aware of the possibility of collision tumor when confronting a neoplasm exhibiting two entirely distinct morphological features.
ISSN:1607-551X
2410-8650
DOI:10.1002/kjm2.12135