Methods for Cancer Detection
نویسندگان
چکیده
منابع مشابه
Detection of lung cancer using CT images based on novel PSO clustering
Lung cancer is one of the most dangerous diseases that cause a large number of deaths. Early detection and analysis can be very helpful for successful treatment. Image segmentation plays a key role in the early detection and diagnosis of lung cancer. K-means algorithm and classic PSO clustering are the most common methods for segmentation that have poor outputs. In t...
متن کاملA New Method for Detection of Backscattered Signals from Breast Cancer Tumors: Hypothesis Testing Using an Adaptive Entropy-Based Decision Function
Introduction In recent years methods based on radio frequency waves have been used for detecting breast cancer. Using theses waves leads to better results in early detection of breast cancer comparing with conventional mammography which has been used during several years. Materials and Methods In this paper, a new method is introduced for detection of backscattered signals which are received by...
متن کاملContrast Enhancement of Mammograms for Rapid Detection of Microcalcification Clusters
Introduction Breast cancer is one of the most common types of cancer among women. Early detection of breast cancer is the key to reducing the associated mortality rate. The presence of microcalcifications clusters (MCCs) is one of the earliest signs of breast cancer. Due to poor imaging contrast of mammograms and noise contamination, radiologists may overlook some diagnostic signs, specially t...
متن کاملDetection and Classification of Breast Cancer in Mammography Images Using Pattern Recognition Methods
Introduction: In this paper, a method is presented to classify the breast cancer masses according to new geometric features. Methods: After obtaining digital breast mammogram images from the digital database for screening mammography (DDSM), image preprocessing was performed. Then, by using image processing methods, an algorithm was developed for automatic extracting of masses from other norma...
متن کاملUsing an electrochemical nanobiosensor based on titanium carbide-carbon nanotubes polymeric nanocomposite for the epithelialovarian cancer early detection
Background & Aim: Ovarian cancer is the most lethal among female malignancies. So far, treatment improvements have affected patient survival, but it is still more important to provide an early diagnosis that can detect the disease in its early stages. Therefore, introducing a rapid, accurate, and low-cost method to disease detection can be important and necessary. Methods: This study introduce...
متن کاملSensitivity and Specificity of CA 15-3 in Detection of Breast Cancer Recurrence
Background: The value of CA15-3(cancer antigen 15-3) marker in early detection of breast cancer recurrence has been studied in several prospective trials. But the results of these studies are different. This may be due to variable cutoff points used for analysis, different intervals between CA15-3 measurements and the differences between patients population. This study was done to examine the p...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2017