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The radiological appearances and pathological features of phyllodes tumor of the breast

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF RADIOLOGY
Issue:
11
DOI:
10.3760/j.issn:1005-1201.2002.11.004
Key Word:
乳腺肿瘤;叶状瘤;放射摄影术;病理学

Abstract: 目的探讨乳腺叶状瘤(phyllodes tumor,PT)的X线表现与病理特征,以期从影像学角度提高对该病的认识.方法回顾性分析13例经病理证实的PT X线表现与病理.结果 13例PT 中 9例肿块表现为圆形、边缘光整有"透明晕"(病理上有完整"包膜"),6例为低度恶性,3例为中度恶性.4例肿块部分界限模糊(病理上3例呈浸润性生长,"包膜"不完整),3例为中、高度恶性,1例为低度恶性.肿瘤直径<5.0 cm 的8例中,中、高度恶性5例;肿瘤直径 5.0~10.0 cm 的5例中,低度恶性 4例. 结论中年妇女乳房内肿块大而周边有"透明晕"是PT较特征的X线征象,近期迅速增大有助于诊断.PT X线表现与组织学分级有一定关系,边界不清楚提示恶性程度较高,但并非完全可靠.

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