results the interobserver agreement for sonographic descriptors changed between fair and substantial. the highest agreement was detected for mass orientation (κ=0.66). the lowest agreement was found in the margin (κ=0.33). the interobserver agreement for bi-rads final category was found as fair (κ=0.35). the intraobserver agreement for sonographic descriptors changed between substantial and alm...

Background: Mammography is a particular mammary imaging technique, an important tool for screening, diagnosis and monitoring of breast disease in general cancer particular, which incidence mortality are well established. Several studies have shown reduction reaching 40% women screened by mammography. Thus, the prognosis after treatment better because early detection. In DRC, developing countrie...

O presente estudo teve como objetivo conhecer o perfil das mamografias realizadas em Campina Grande - PB, no período de 2015 a 2019. Trata-se um documental caráter explicativo com abordagem quantitativa. A pesquisa foi realizada na base dados do DATASUS, durante mês outubro 2020, universo da constituído dos casos notificados mamografia estado. amostra composta número rastreio e diagnóstico real...

Abstract Background In women with diagnosed breast cancer, accurate loco-regional staging and preoperative examination are of utmost importance for optimal patient management decisions. MRI may be warranted correct as recommended from international guidelines. DWI-MRI can combined CE-MRI to assess more functional data. So we aimed evaluate the performance qualitative in malignant lesions regard...

Relevance : The systematization of radiological signs microcarcinomas will increase the frequency detection disease at an early stage and maximize effectiveness breast cancer treatment. Purpose To assess key characteristics forms (invasive tumors up to 1.0 cm ductal carcinoma in situ). Material methods were studied 110 patients with verified cancer: situ (DCIS), invasive 1 size according morpho...

Epidemiologic models such as the Gail model are validated for populations but have suboptimal discriminatory accuracy, making it difficult to advise women regarding the need or urgency for prevention drugs or prophylactic surgery. A number of reversible risk biomarkers have been established for use in risk assessment [1]. The two most powerful are mammographic breast density and evidence of pre...

OBJECTIVE The aim of this study was to understand the role of ultrasonographic elastography method in the differentiation of breast masses and to assess its contribution to classic ultrasonographic evaluation. MATERIALS AND METHODS In this retrospective study, 76 breast masses in 76 patients were firstly evaluated by conventional ultrasonography (U.S.) and scored according to breast imaging r...

Clinical trials are exploring the possibility of active surveillance for low-risk ductal carcinoma in situ (DCIS) and atypical hyperplasia (ADH). However, interobserver variability grading DCIS exists. We aim to train evaluate a deep learning model (Deep DCIS) on breast biopsy with ADH/DCIS improve risk stratification these precursor lesions. Patients diagnosed ADH or by who received wide excis...

Objective: Mammographic density (MD) is a significant risk factor for breast cancer and an important determinant for establishing efficiency of any screening program. Currently, the distribution and influential factors of MD is unknown among Mongolian women. This work aims to characterize MD of Mongolian women. Methods: The ethical approval was obtained from Research Ethics Board of the Univers...

PURPOSE We compared strain ratio vs. qualitative elastography for the further differentiation of focal breast lesions, with special focus on limiting factors. MATERIALS AND METHODS 215 patients with 224 histologically proven breast masses (116 malignant, 108 benign) were prospectively examined using a high-end ultrasound system (Philips iU22) with serial elastography function. B-mode scans an...