乳腺低级别腺鳞癌:聚焦于影像学与管理的综述

Low-grade adenosquamous carcinoma of the breast: a review with focus on imaging and management.

作者信息

Romanucci Giovanna, Mercogliano Sara, Carucci Elisabetta, Lunardi Maria, Caneva Andrea, Benassuti Chiara, Quaglia Andrea, Fornasa Francesca

机构信息

Breast Unit ULSS9, G. Fracastoro Hospital, Verona, Italy.

Department of Diagnostic Imaging, Radiation Oncology and Haematology, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Roma, Italy.

出版信息

Acta Radiol Open. 2021 Apr 30;10(4):20584601211013501. doi: 10.1177/20584601211013501. eCollection 2021 Apr.

Abstract

Low-grade adenosquamous carcinoma is a less frequent variant of metaplastic breast carcinoma, incidentally detected during screening and has an age distribution similar to other breast carcinomas. It shares characteristics with both benign and malignant carcinomas: its mammographic and sonographic features are therefore nonspecific. Breast conserving surgery with adjuvant radiation therapy is currently the preferred therapeutic approach. The aim of this review is to describe the imaging and clinical features of low-grade adenosquamous carcinoma for appropriate identification and diagnosis. The associated pitfalls, histopathologic and epidemiologic factors, natural course, and management of low-grade adenosquamous carcinoma are also discussed.

摘要

低级别腺鳞癌是化生性乳腺癌中较少见的一种类型,在筛查时偶然发现,其年龄分布与其他乳腺癌相似。它兼具良性和恶性肿瘤的特征:因此,其乳腺钼靶和超声特征不具有特异性。保乳手术加辅助放疗是目前首选的治疗方法。本综述的目的是描述低级别腺鳞癌的影像学和临床特征,以便进行准确的识别和诊断。文中还讨论了低级别腺鳞癌相关的陷阱、组织病理学和流行病学因素、自然病程及治疗方法。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/cffd/8114760/13aece6c14b7/10.1177_20584601211013501-fig1.jpg

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