Breast cancer is a malignant tumor and the most common cancer among American women that starts from cells of the breast. The growth of the size of data exceeds the ability of humans to analyze the data. So we need some intelligent machines that can analyze datasets intelligently for us. We propose a Multi Nominal Logit Model to evaluate correlation between risk factors of breast tumor. Our ...

fibroadenoma is the most common benign mass of breast in females 20-50 years of age. juvenile fibroadenoma accounts for only 4% of total fibroadenomas. moreover, the incidence of giant juvenile fibroadenoma is found to be only 0.5% of all fibroadenomas. a 15-year-old woman at the 12th week of gestation was referred to the shahid sadoughi hospital, yazd, iran because of a mass in the right breas...

Background:  After breast conserving surgery, most recurrences occur around the primary tumor site. This justifies the use of boost radiotherapy to the primary site of tumor. Surgical scar is not always a good surrogate for the location of the lumpectomy cavity. The aim of this study was to evaluate ultrasonic guidance for detection of the lumpectomy cavity after breast conserving surgery ...

Our aim was to assess the feasibility and accuracy of contrast-enhanced ultrasound (CEUS) of the breast with SonoVue microbubbles for pre-operative size measurement of invasive breast carcinomas. Seven patients diagnosed with nine invasive breast carcinomas prospectively underwent gray-scale ultrasound and CEUS of the breast according to a standardized protocol. CEUS of the breast was performed...

background: we studied the patterns of premenopausal and postmenopausal breast cancer incidence and its established risk factors in iran in 2010. in addition, we estimated the 5-year prevalence of breast cancer in the country. methods: we performed an internet and library literature review. we used national cancer registry data, demographic health surveys, national censuses and world bank data ...

Introduction: The goal of this research was to assess the stress factors among the elderly living in nursing homes (Eram and Mother) in Kermanshah, in 2015. Research method: This was a descriptive - cross analysis and was performed in the first half of 2015 in a sectional way. The statistical population included 150 elderly men and women aged 60 to 74, and the sample size was selected from 108 ...

We investigate whether Egyptian mothers display son preference in their breastfeeding behaviour, given the trade off between the protective effects of breastfeeding and its contraceptive properties. We also examine how intensity of exposure to gender-biased parental investments before childbirth affects maternal nursing behaviour, exploiting exogenous variation in mothers’ age at premarital gen...