中国肿瘤临床
中國腫瘤臨床
중국종류림상
CHINESE JOURNAL OF CLINICAL ONCOLOGY
2014年
9期
571-575
,共5页
霍兰茹%刘佩芳%徐熠琳%李小康%邵真真%朱鹰
霍蘭茹%劉珮芳%徐熠琳%李小康%邵真真%硃鷹
곽란여%류패방%서습림%리소강%소진진%주응
乳腺%叶状肿瘤%超声检查%病理%弹性成像
乳腺%葉狀腫瘤%超聲檢查%病理%彈性成像
유선%협상종류%초성검사%병리%탄성성상
breast%phyllodes tumor%ultra-sonography%pathology%elasticity imaging
目的:分析乳腺叶状肿瘤的超声特点,以提高对该病的认识。方法:按照美国放射学院(American College of Radiolo-gy,ACR)乳腺超声BI-RADS诊断标准,回顾性分析天津医科大学肿瘤医院85个乳腺叶状肿瘤的超声图像及病理资料。结果:85个叶状肿瘤中良性33个、交界性28个和恶性24个。肿物形态多呈分叶状、边界清晰、边缘光滑、内部回声不均匀。其中良性叶状肿瘤边界清晰更为常见(χ2=12.721,P=0.002);恶性叶状肿瘤内部多可见囊性无回声区(χ2=9.677,P=0.046)。彩色血流成像显示:75.3%(64/85)的肿物内部探及Ⅱ~Ⅲ级血流信号。26个病变进行了弹性成像,88.5%(23/26)的肿块弹性成像评分为2~3分。结论:乳腺叶状肿瘤的超声表现具有一定特征,肿块边界是否清晰和肿块内部是否存在小囊性无回声区是鉴别良恶性叶状肿瘤的重要依据。
目的:分析乳腺葉狀腫瘤的超聲特點,以提高對該病的認識。方法:按照美國放射學院(American College of Radiolo-gy,ACR)乳腺超聲BI-RADS診斷標準,迴顧性分析天津醫科大學腫瘤醫院85箇乳腺葉狀腫瘤的超聲圖像及病理資料。結果:85箇葉狀腫瘤中良性33箇、交界性28箇和噁性24箇。腫物形態多呈分葉狀、邊界清晰、邊緣光滑、內部迴聲不均勻。其中良性葉狀腫瘤邊界清晰更為常見(χ2=12.721,P=0.002);噁性葉狀腫瘤內部多可見囊性無迴聲區(χ2=9.677,P=0.046)。綵色血流成像顯示:75.3%(64/85)的腫物內部探及Ⅱ~Ⅲ級血流信號。26箇病變進行瞭彈性成像,88.5%(23/26)的腫塊彈性成像評分為2~3分。結論:乳腺葉狀腫瘤的超聲錶現具有一定特徵,腫塊邊界是否清晰和腫塊內部是否存在小囊性無迴聲區是鑒彆良噁性葉狀腫瘤的重要依據。
목적:분석유선협상종류적초성특점,이제고대해병적인식。방법:안조미국방사학원(American College of Radiolo-gy,ACR)유선초성BI-RADS진단표준,회고성분석천진의과대학종류의원85개유선협상종류적초성도상급병리자료。결과:85개협상종류중량성33개、교계성28개화악성24개。종물형태다정분협상、변계청석、변연광활、내부회성불균균。기중량성협상종류변계청석경위상견(χ2=12.721,P=0.002);악성협상종류내부다가견낭성무회성구(χ2=9.677,P=0.046)。채색혈류성상현시:75.3%(64/85)적종물내부탐급Ⅱ~Ⅲ급혈류신호。26개병변진행료탄성성상,88.5%(23/26)적종괴탄성성상평분위2~3분。결론:유선협상종류적초성표현구유일정특정,종괴변계시부청석화종괴내부시부존재소낭성무회성구시감별량악성협상종류적중요의거。
Objective:This study aims to evaluate the sonographic features of phyllodes tumors of the breast (PTBs) and the cor-relation between sonographic and pathologic findings to improve the understanding of the disease. Methods:Sonographic findings of 85 PTBs from 83 patients were reviewed. The sonographic findings included the results of two-dimensional ultrasound and color Dop-pler flow imaging, elastographic features, and pathologic data. Results:Of the 85 lesions, 33 were the benign tumors, 28 were border-line, and 24 were malignant according to the pathologic diagnosis. Tumor morphology revealed that most masses were lobulated, with a clear-cut boundary, smooth verge, and inhomogeneous internal echo. Clear boundary was more common in the benign phyllodes tumors (χ2=12.721, P=0.002), and a cystic echo-free area was more commonly observed in these malignant tumors (χ2=9.677, P=0.046). LevelⅡandⅢsignals of the blood flow were observed in 75.3%of PTB cases. Of all lesions, only 26 were subjected to elasticity imaging, and the elastographic scores ranged from 2 to 3 in 88.5%of the cases (23/26). Conclusion:Conventional ultrasound and elastographic findings on PTBs exhibited definite characteristics. The border and cystic areas in the tumors can be used to differentiate between be-nign and malignant PTBs.