A Computerized Approach towards Breast Volume Calculation
نویسندگان
چکیده
Breast cancer and other abnormalities in breast are becoming a health hazard all over the world. The development of such diseases have no direct cause so effective diagnostics for early detection is the only way to prevent or reduce mortality. Breast volume calculation plays an important role in such diagnostics and it is also plays an important part in cosmetic surgeries of breast. Breast volume calculations are carried out using complex procedures that also includes surgical means. Calculation by using computerized methods using biomedical image processing is an important and painless method for the deduction of breast volume. In this research paper we have proposed a new three dimension model containing a two half paraboloid facing each other and lying on the same elliptical base, as a geometrical representation of breast to calculate volume. We have also formulated to calculate the volume of the same. We have used a set of two digital mammogram views (CC and MLO) for each breast and developed a fully automated system to calculate the volume.
منابع مشابه
Calculation of absorbed dose rate in the lungs, ribs and skin by the mammosite applicator in breast cancer brachytherapy with MCNP
Introduction: Breast cancer is the most common cancer among women. Brachytherapy is one of the ways to treat breast cancer. In brachytherapy treatments, high-dose sources are used in interstitial placement. Here, Iridium-192 is used. This source emits gamma rays with energies ranging from 136 kV to 1060 kV electron volts. The activity of the used spring is 10 Ci. The simulated ...
متن کاملCalculation of Thyroid Dose with Planner System and Evaluation of Thyroid Function after Radiotherapy for Patients with Breast Cancer
Background: Much research has widely been conducted into thyroid hormones levels following radiotherapy for breast cancer. Consequently, in this study, we evaluated to relate the rate of thyroid hormones levels with the dose distribution among breast cancer patients.Material and Methods: Thirty patients were treated with 4-field breast cancer radiotherapy. The dose volume histograms, the volume...
متن کاملComputerized Linking of Capital Markets - A Viable Approach
Interlinking capital markets has always been an interesting issue since it not only provides more investment opportunities but also results in reduction of the risk of market volatility due to increase in the size of market. However, global and local barriers like different currencies, legal issues, settlement risks and costs prevent such interlink age to take place efficiently. In this paper, ...
متن کاملDosimetric Study of Tissue Heterogeneity Correction for Breast Conformal Radiotherapy
Introduction: Heterogeneity correction is an important parameter in dose calculation for cancer patients where it may be cause inaccuracy in dose calculation as a result of different densities of patients. This study studied the impact of dose calculation of breast cancer patients with and without heterogeneity correction. Material and Methods: Twenty breast cancer patients were treated with Th...
متن کاملInteractive detection and visualization of breast lesions from dynamic contrast enhanced MRI volumes.
Mammography is currently regarded as the most effective and widely used method for early detection of breast cancer, but recently its sensitivity in certain high risk cases has been less than desired. The use of Dynamic Contrast Enhanced Magnetic Resonance Imaging (DCE-MRI) has gained considerable attention in the past 10 years, especially for high risk cases, for smaller multi-focal lesions, o...
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 2012