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Volume 39, Issue 1, 2025

Online ISSN: 3042-3511

ISSN: 3042-3503

Volume 39 , Issue 1, (2025)

Published: 31.03.2025.

Open Access

Welcome to Issue 39, No. 1 – the first of our two annual publications for this year. Inside, you'll find a curated selection of articles. Start your year with the essential knowledge and perspectives offered in this timely edition

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01.04.2018.

Poster session

Lobular endocervical glandular hyperplasia vs. Minimal deviation adenocarcinoma: case report

Aim: Lobular endocervical glandular hyperplasia is very rare, differential diagnostic difficult entity, which often mimics more aggressive endocervical lesions, with worse prognosis. Introduction: Lobular glandular endocervical hyperplasia(LEGH) is benign lesion with lobular proliferation of endocervical glands and endocervical epithelium without or with minimal nuclear atypia. Lobular structure can be deep into the cervical tissue without stromal invasion, which is important difference between adenocarcinoma of minimal deviation(MDA), well-differentiated endocervical type of adenocarcinoma, similar to LEGH. Case report: The patient is 50 years, with demarcated, nodular, multicystic tumor, localized deep in cervical tissue. Microscopic analysis shows numerous cystically dilated endocervical glands with lobular presentation, surrounded by hyperplastic fibrous stroma. Glandular acini are diffusely localized, with centrally dilated acinus and peripheral smaller tubular structures. Glands are without the presence of architectural changes and cytonuclear atypia, with uniform, endocervical epithelium.Immunochemical analysis showed:CEA- /CA125focal /p16 focal /Er and Pr focal epithelium, diffusely in stroma. Because structures were described deep in the cervical tissue, MDA is considered diagnostically differential. However, glands do not show signs of distortion(architectural atypia), which is important feature of this entity, as well as no pronounced surrounding desmoplastic stromal reaction. Macroscopic tumor is well demarcated, and the CEA marker is negative, which also suggested LEGH. Conclusion: LEGH and MDA show a quiet clinical and histological similarity. Association of LEGH(50%) with MDA and 40% with cervical adenocarcinoma has been demonstrated, suggesting the possible precancerous potential of LEGH. Research of the lesion microenvironment could be an interesting subject for further research.

Ljubiša Jovanović, Simić Ljubica, Stefanović Radomir, Vrtikapa Jelena, Pajević Mila, Atanacković Jasmina, Milenković Svetlana

01.12.2011.

Review paper

Tumors of the uterus

Svetlana Milenkovic

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