Evidence map›Paper›PMID 41731128›Full record

ArticleVirchows Archiv : an international journal of pathology2026

A case of ovarian Sertoli-Leydig cell tumor with high grade transformation harbouring DICER1 and TP53 mutations.

Kristýna Němejcová, Eva Horváthová, Michaela Kendall Bártů, Nikola Kudrnová, Tomáš Klinger, Pavel Dundr

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Article in Virchows Archiv : an international journal of pathology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Kristýna NěmejcováDepartment of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 12800, Prague, Czech Republic. Kristyna.Nemejcova@vfn.cz.ORCID http://orcid.org/0000-0001-9340-9320
Eva HorváthováDepartment of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 12800, Prague, Czech Republic.
Michaela Kendall BártůDepartment of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 12800, Prague, Czech Republic.
Nikola KudrnováDepartment of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 12800, Prague, Czech Republic.
Tomáš KlingerCenter PATOS, Regional Hospital Liberec and Faculty of Health Studies, Technical University of Liberec, Liberec, Czech Republic.
Pavel DundrDepartment of Pathology, First Faculty of Medicine, Charles University and General University Hospital in Prague, Studničkova 2, 12800, Prague, Czech Republic.

Funding

Ministerstvo Zdravotnictví Ceské Republiky MH CZ DRO-VFN 64165Univerzita Karlova v Praze UNCE/24/MED/022
6 · The paper itself

Abstract

Sertoli-Leydig cell tumor (SLCT) is a rare ovarian sex cord-stromal tumor that may occur sporadically or in the context of DICER1 syndrome. We present a case of ovarian SLCT with high-grade transformation in a 73-year-old patient. The tumor showed typical morphology and immunophenotype of moderately differentiated SLCT with distinct areas of high-grade transformation. NGS DNA sequencing revealed two somatic DICER1 mutations. In addition, a pathogenic TP53 mutation was detected exclusively in the high-grade area. This case represents only the second documented ovarian SLCT with confirmed high-grade transformation supported by a concurrent TP53 alteration.

Indexed as

DICER1Sertoli-Leydig cell tumorSex cord-stromal tumorTP53

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.