Rare Histological Types of Breast Cancer: A Single-Center Experience

IF 1.9 4区 医学 Q3 OBSTETRICS & GYNECOLOGY
Breast Journal Pub Date : 2025-03-09 DOI:10.1155/tbj/1179914
Mehmet Furkan Sağdıç, Cihangir Özaslan
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引用次数: 0

Abstract

Background: Breast carcinoma is divided into at least 21 separate histologies, according to the 2019 World Health Organization (WHO) classification. The present study is dedicated to a 5% or rarer group of all breast cancer cases.

Method: In this study, we retrospectively considered the data of 4550 patients operated on for breast carcinoma at the Ankara Oncology Training and Research Hospital of the University of Health Sciences between January 2018 and February 2024. Of those cases, 401 were discovered to have rare breast cancer types. We also explored the cases by clinicopathological features, overall survival (OS), and disease-free survival (DFS).

Results: Our findings revealed a total of 10 rare breast cancer types in patients explored: mucinous carcinoma, micropapillary carcinoma, papillary group carcinomas, metaplastic carcinoma, neuroendocrine carcinoma, tubular carcinoma, cribriform carcinoma, apocrine carcinoma, acinic cell carcinoma, and secretory carcinoma. While mucinous, tubular, cribriform, papillary group carcinomas, micropapillary, and secretory carcinomas are described as types associated with good prognosis, metaplastic, neuroendocrine, apocrine, and carcinomas are described as types associated with relatively poor prognosis.

Conclusion: Scrutinizing the clinicopathological features of rare breast cancer types altogether may be the distinct contribution of this paper to the relevant literature and future research.

罕见的组织学类型乳腺癌:单中心经验
背景:根据2019年世界卫生组织(WHO)的分类,乳腺癌至少分为21种不同的组织学。目前的研究是针对5%或更少的乳腺癌病例。方法:在本研究中,我们回顾性分析了2018年1月至2024年2月在健康科学大学安卡拉肿瘤培训和研究医院接受乳腺癌手术的4550例患者的资料。在这些病例中,401例被发现患有罕见的乳腺癌类型。我们还对病例的临床病理特征、总生存期(OS)和无病生存期(DFS)进行了探讨。结果:本研究共发现了10种罕见的乳腺癌类型:粘液癌、微乳头状癌、乳头状群癌、化生癌、神经内分泌癌、小管癌、筛状癌、大汗腺癌、腺泡细胞癌和分泌性癌。黏液癌、管状癌、筛状癌、乳头状组癌、微乳头状癌和分泌性癌被描述为预后良好的类型,而化生癌、神经内分泌癌、大汗腺癌被描述为预后相对较差的类型。结论:全面探讨罕见乳腺癌类型的临床病理特征可能是本文对相关文献和未来研究的独特贡献。
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来源期刊
Breast Journal
Breast Journal 医学-妇产科学
CiteScore
4.00
自引率
0.00%
发文量
47
审稿时长
4-8 weeks
期刊介绍: The Breast Journal is the first comprehensive, multidisciplinary source devoted exclusively to all facets of research, diagnosis, and treatment of breast disease. The Breast Journal encompasses the latest news and technologies from the many medical specialties concerned with breast disease care in order to address the disease within the context of an integrated breast health care. This editorial philosophy recognizes the special social, sexual, and psychological considerations that distinguish cancer, and breast cancer in particular, from other serious diseases. Topics specifically within the scope of The Breast Journal include: Risk Factors Prevention Early Detection Diagnosis and Therapy Psychological Issues Quality of Life Biology of Breast Cancer.
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