Evidence map›Paper›PMID 41583123›Full record

ArticleCase reports in women's health2026

Corded and hyalinized endometrioid carcinoma: A case report.

Kathleen Waeldner, Chinenye Gloria Anaedobe, Mary I Whitehead, Steven Sieber, Linus Chuang, Leslie Andriani

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Article in Case reports in women's health, 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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1 · What the graph read from it

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Kathleen WaeldnerLarner College of Medicine at the University of Vermont, Burlington, VT, United States.
Chinenye Gloria AnaedobeNuvance Health Department of Pathology, Danbury, CT, United States.
Mary I WhiteheadPatient Author, Danbury, CT, United States.
Steven SieberNuvance Health Department of Pathology, Danbury, CT, United States.
Linus ChuangLarner College of Medicine at the University of Vermont, Burlington, VT, United States.
Leslie AndrianiLarner College of Medicine at the University of Vermont, Burlington, VT, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Corded and hyalinized endometrioid carcinoma (CHEC) is a rare histologic variant of endometrioid adenocarcinoma first described in 2005. Due to its biphasic appearance, comprising traditional low-grade endometrioid carcinoma and corded/spindled cells within a hyalinized stroma, CHEC may be misdiagnosed as more aggressive malignancies, including uterine carcinosarcoma. Here is presented the case of an 84-year-old woman who was initially diagnosed with uterine carcinosarcoma but was ultimately found to have FIGO Grade 2 Stage IA2 endometrioid adenocarcinoma with CHEC features following multi-institutional pathologic review. Histopathologic and molecular characterization, including wild-type p53 staining, nuclear β-catenin expression, and a CTNNB1 exon 3 mutation, facilitated the amended diagnosis. Given the updated diagnosis, adjuvant treatment was de-escalated to vaginal brachytherapy alone, sparing the patient unnecessary systemic chemotherapy. This case underscores the critical role of molecular and immunohistochemical analysis in differentiating CHEC from more aggressive endometrial cancers, thus preventing overtreatment. Increased awareness and documentation of CHEC are essential to refining diagnostic criteria, informing prognosis, and optimizing patient management. Future studies are needed to further characterize the molecular landscape and clinical behavior of this rare entity.

Indexed as

Case reportCHECGynecologic oncologyPathology

Identifiers

PMID41583123
PMCPMC12828520

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