Vascular tumours of the breast: a comprehensive review with focus on diagnostic challenges encountered in the core biopsy setting

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• 作者：Paula S. Ginter ; ^{psg9003@med.cornell.edu} ; Patrick J. McIntire ; Sandra J. Shin ; ^{sjshin@med.cornell.edu}
• 关键词：Breast ; vascular ; core biopsy ; angiosarcoma ; atypical vascular lesion ; haemangioma
• 刊名：Pathology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：49
• 期：2
• 页码：197-214
• 全文大小：13994 K
• 卷排序：49

文摘

Vascular proliferations of the breast comprise a spectrum of benign and malignant lesions. In limited samples, such as core needle biopsies (CNB), these lesions may be difficult to distinguish due to significant overlap in morphological features. As the treatment and prognosis of these entities vary widely, it is important for pathologists to consider a complete differential diagnosis and correctly synthesise histological features, results of adjunctive immunohistochemical studies, and pertinent clinical and imaging information, to render an accurate diagnosis in such limited samples. The diagnostic pitfalls of under- or overdiagnosis of vascular lesions sampled in CNB will also be discussed.