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影像医学应用于临床以前,许多乳腺癌依靠临床医师触诊或者自己发现乳腺肿块就诊,这样就会造成一定程度的误诊、漏诊。尤其,乳腺导管内癌(DCIS)在未发生转移和浸润前较难发现。影像学联合应用检查显著提高了DCIS的诊断水平,为DCIS的筛选及治疗发挥重要的作用。目前医学界广泛应用的是钼靶X线、常规二维超声,以及超声弹性成像检查,其中任何一种方法均能较大程度地发现异常,三者联合应用为临床早期发现病灶提供了优质方法。目前乳腺癌的发病率增加,综述影像学联合应用对DCIS的早期诊断有一定的价值。
Before the application of medical imaging in clinical practice, many breast cancers rely on clinicians to palpate or find breast lumps themselves, which may cause some misdiagnosis and missed diagnosis. In particular, ductal carcinoma of the breast (DCIS) is more difficult to detect without metastasis and infiltration. Radiographic examination combined with application of DCIS significantly improved the diagnosis of DCIS screening and treatment play an important role. At present, the medical field is widely used mammography X-ray, conventional two-dimensional ultrasound and ultrasound elastography, of which any one method can be found to a large extent abnormalities, the three combined for the early detection of clinical lesions provide a good method . At present, the incidence of breast cancer increased, review the combination of imaging studies on the early diagnosis of DCIS have some value.