Involuntary diagnosis of intraductal breast images using gaussian mixture model

M. S. Kumar, E. Dinesh, T. Mohanraj
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Abstract

Intraductal Carcinoma is a noninvasive condition in which abnormal cells are found in the lining of a breast duct. The abnormal cells have not spread outside the duct to other tissues in the breast. During some cases, Intraductal Carcinoma may become persistent cancer. Also spread to other tissues, though it is not known at this time how to predict which lesions will become invasive. Intraductal cancer is the most common type of breast cancer in women. Memory Intraductal includes 3-types of cancer: Usual Ductal Hyperplasia (UDH), Atypical Ductal Hyperplasia (ADH), and Ductal Carcinoma in Situ (DCIS). So the system of detecting the breast microscopic tissue of UDH, ADH, DCIS is proposed. The current standard of care is to perform percutaneous needle biopsies for diagnosis of palpable and image-detected breast abnormalities. UDH is considered benign and patients diagnosed UDH undergo routine follow-up, whereas ADH and DCIS are considered actionable and patients diagnosed with these two subtypes get additional surgical procedures. The systems classify the tissue based on the quantitative feature derived from the images. The statistical features are obtained. The approach makes use of preprocessing, Cell region segmentation, Individual cell segmentation, Feature extraction technique for the detection of cancer.
利用高斯混合模型对导管内乳腺图像进行非自愿诊断
导管内癌是一种在乳腺导管内壁发现异常细胞的非侵袭性疾病。异常细胞尚未扩散到乳腺导管外的其他组织。在某些情况下,导管内癌可能成为持续性癌症。也会扩散到其他组织,尽管目前还不知道如何预测哪些病变会成为侵入性的。导管内癌是女性中最常见的乳腺癌类型。记忆性导管内癌包括3种类型:常见性导管增生(UDH)、非典型导管增生(ADH)和导管原位癌(DCIS)。为此,提出了乳腺显微组织UDH、ADH、DCIS检测系统。目前的护理标准是进行经皮穿刺活检,以诊断可触及和图像检测到的乳房异常。UDH被认为是良性的,诊断为UDH的患者接受常规随访,而ADH和DCIS被认为是可治疗的,诊断为这两种亚型的患者接受额外的手术治疗。该系统基于从图像中获得的定量特征对组织进行分类。得到统计特征。该方法利用预处理、细胞区域分割、单个细胞分割、特征提取等技术对肿瘤进行检测。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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