余巧英
關鍵詞:乳腺非腫塊型病變;超聲反應;臨床價值
中圖分類號:R445.1;R737.9 文獻標識碼:B DOI:10?郾3969/j.issn.1001-0270.2019.02.10
Abstract: Objective: To evaluate the ultrasound reaction of breast non-mass lesions. Methods: Using retrospective analysis to analyze the total 50 patients who were diagnosed by routine examination from January 2018 to December 2018. Results: Among the 20 cases of non-mass breast lesions, 11 were malignant lesions(55%) and 9 were benign lesions(45%). Among them, 3 cases were invasive ductal carcinoma, 4 cases were intraductal carcinoma, 3 cases were lymphatic metastatic carcinoma, 1 case was fibrotic adenocarcinoma, 2 cases were lymphocytic leukemia, 2 cases were hyperplasia, 4 cases were adenopathy, and 1 case was inflammatory lesions. Among the 20 cases of non-mass breast lesions, 12 cases were lamellar hypoacoustic region(60%)and 8 cases were microcalcified schistose hypoechoic region(40%). The maximum diameter of lesions in the malignant group was 2.25±1.03(cm), and that was 3.09±1.02(cm) in the benign group; the proportion of microcalcification in the benign group was 77.8% and that in the malignant group was 27.3%. Abnormal axillary lymph node analysis, benign lesions was 9.1%, malignant lesions was 55.5%. Conclusion: The microcalcification in breast non-mass lesions has significant value in the diagnosis of intraductal carcinoma. The presence of axillary lymph node abnormality is useful in the differential diagnosis of benign and malignant lesions.
Key Words: Breast Non-mass Lesions; Ultrasound Reaction; Clinical Value
1 臨床數(shù)據(jù)和方法
1.1 基本資料
對我院于2018年1月-2018年12月期間,所收治的經(jīng)常規(guī)確診的患者共20例予以分析,20例患者中,最大年齡81歲,最小年齡37歲,中位年齡(52.7±25.8)歲。
1.2 方法
患者保持仰臥位或者側(cè)臥位,采用超聲檢查的形式對乳腺病灶位置進行測量。
1.3 統(tǒng)計學分析
本次研究的所有數(shù)據(jù)均行SPSS17.0軟件處理。
2 結(jié)果
2.1 腫塊型乳腺病變反應分析
20例非腫塊型乳腺病變反應中,惡性病變11例(55%),良性病變9例(45%)。其中3例為浸潤性導管癌、4例為導管內(nèi)癌、淋巴轉(zhuǎn)移性低分化癌3例、纖維性腺癌1例、淋巴細胞性白血病2例、增生2例、腺病4例、炎性病變1例。
20例非腫塊型乳腺病變中,12例為片狀低回聲區(qū)域(60%),8例為微鈣化片狀低回聲區(qū)域(40%)。
2.2 惡性組和非惡性病變超聲反應對比
惡性組和非惡性病變超聲反應對比:惡性組和非惡性組病灶最大直徑統(tǒng)計學意義存在,微鈣化比例分析不存在差異性(P>0.05),詳情見表1。
3 討論
在對乳腺癌患者進行診斷的過程中,通過檢查形式將其分成非腫塊型病變以及腫塊型病變,超聲較為顯著的特點是腫塊型病變,但是病變位置的部分結(jié)構(gòu)模糊不清楚,因此漏診情況極易發(fā)生[1-3]。
綜上所述,在當前超聲設備不斷發(fā)展的過程中,圖像分辨率也逐漸清晰,乳腺內(nèi)多數(shù)腫塊病變可以測定出來[4]。腫塊型是最為典型的超聲反應,但是一部分乳腺癌病變出現(xiàn)彌漫反應,所以,對微鈣化的出現(xiàn)需要高度注意。在高頻超聲不斷應用的過程中,可出現(xiàn)數(shù)量越來越多的非腫塊型超聲病變。但是在對腋下是否出現(xiàn)異常淋巴結(jié)狀態(tài)時,仍然需要影像學方法進行診斷和判別[5,6]。
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