Objective Nuclear grading is an independent prognosis factor of clear-cell renal cell carcinoma (ccRCC). A non-invasive preoperative predictive WHO/International Society of Urologic Pathology (WHO/ISUP) grading of ccRCC model is needed for clinical use. The anatomical complexity scoring system can span a variety of image modalities. The Centrality index (CI) is a quantitatively anatomical score commonly used for renal tumors. The purpose of this study was to develop a simple model to predict WHO/ISUP grading based on CI. Materials and methods The data in this study were from 248 ccRCC patients from five hospitals. We developed three predictive models using training data from 167 patients a CI-only model, a valuable clinical parameter model and a fusion model of CI with valuable clinical parameters. We compared and evaluated the three models by discrimination, clinical usefulness and calibration, then tested them in a set of validation data from 81 patients. Results The fusion model consisting of CI and tumor size (valuable clinical parameter) had an area under the curve (AUC) of 0.82. In the validation set, the AUC was 0.85. The decision curve showed that the model had a good net benefit between the threshold probabilities of 5-80%. And the calibration curve showed good calibration in the training set and validation set. Conclusion This study confirms that CI is associated with the WHO/ISUP grade of ccRCC, and the possibility that a bivariate model incorporating tumor size may help urologist's evaluation patients' prognostic. © 2019 Feng et al.Introduction Nowadays, breast self-examination (BSE) is a breast cancer screening method that identifies breast mass by the woman herself. However, it is not widely practiced due to various problems. This study aimed to assess the magnitude of BSE practice and associated factors among female secondary school teachers in Gammo Gofa Zone, South Ethiopia.  https://www.selleckchem.com/products/aspirin-acetylsalicylic-acid.html  Methods An institution-based cross-sectional study was conducted among 247 female secondary school teachers, from March 1 to 30, 2018. Participants were selected using the lottery method. A self-administered questionnaire was used for data collection. Data were cleaned, coded, and entered into Epi data manager 4.4 and analyzed using SPSS version 21. Binary logistic regression was employed. Results Of 82 respondents, 34.3% had ever performed BSE. Among these, only 32 (13.4%) had practiced BSE monthly (regularly). Being knowledgeable on BSE [AOR=2.84, 95% CI (1.41, 5.72)], ever heard about BSE [AOR=2.26, 95% CI (1.07, 4.77)], being married [AOR=4.09, 95% CI (1.64, 10.22)], having less perceived barrier to BSE [AOR=2.62, 95% CI (1.26, 5.46)], having high perceived confidence [AOR=3.63, 95% CI (1.79, 7.39)] and motivation to BSE [AOR=3.29, 95% CI (1.15, 9.45)] were significant predictors of BSE practice. Conclusion In this study, one in three women had ever practiced BSE, whereas about one in seven women regularly practiced BSE. The main reasons for not practicing BSE were not knowing how to perform BSE and forgetfulness (for regular practice). Therefore, integrated work on behavioral change communication and interferences that focus on improving knowledge of BSE, and skills on how to perform BSE is needed. Additionally, the identified domains of the health belief model (perceived barrier, perceived confidence, and perceived motivation) may be the most effective strategies that should be considered by Gammo Gofa Zonal health and educational offices. © 2020 Mekuria et al.Breast cancer is the most common type of cancer affecting women in the United States. Triple-negative breast cancer remains the most aggressive molecular subtype secondary to a lack of therapeutic targets. The search for a target has led us to investigate immunotherapeutic agents. Immunotherapy has recently demonstrated significant breakthroughs in various types of cancers that are refractory to traditional therapies including melanoma and Non-Small Cell Lung Cancer (NSCLC). Breast cancer however remains one of the tumors that was initially least investigated because of being considered to have a low immunogenic potential and a low mutational load. Over the past few years, antiPD1/PDL1 drugs have started to make progress in the triple-negative subtype with more promising outcomes. In this report, we review the treatment of triple-negative breast cancer and specifically shed light on advances in immunotherapy and newly approved drugs in this challenging disease. © 2019 Mina et al.Peripheral Neuropathic Pain (PNP) as well as the Complex Regional Pain Syndrome (CRPS), also known as "Reflex Sympathetic Dystrophy", or "Sudeck Dystrophy", all of them have a poor prognosis. The numerous therapeutic offers are rarely accompanied by convincing success over a long duration of time. Even worse is the prognosis of a fixed dystonia which may develop in the extremities of PNP or CRPS patients. In literature a few cases are reported in which the often unbearable pain of those patients with or without a disabling dystonia disappeared immediately after the injection of local anesthetics (LAs) into the scars of a preceding trauma. This review evaluates publications concerning the neuropathological characteristics of fixed dystonia in PNP/CRPS patients and the electrophysiological processes of scar neuromas. The results of these evaluations support the understanding of the therapeutic successes and their immediate results reported above by the injection of LAs into triggering scars. Therapeutic options are discussed. © 2020 Michels.Local infiltration and continuous infusion of surgical wound with anesthetics are parts of multimodal analgesia for postoperative pain control. The techniques, given the simplicity of execution that does not increase the timing of the intervention and does not require additional technical skills, are applied in several kinds of surgeries. The continuous wound infiltration can be used for days and a variety of continuous delivery methods can be chosen, including patient-controlled analgesia, continuous infusion or intermittent bolus. The purpose of this narrative review is to analyze the literature, in particular by researching the safety, efficacy and current perspectives of continuous wound infiltration for postoperative pain management in different surgical settings. We have identified 203 articles and 95 of these have been taken into consideration 17 for the lower limb surgery; 7 for the upper limb surgery, 51 for the laparotomy/laparoscopic surgery of the abdominopelvic area, 13 studies regarding breast surgery and 7 for cardiothoracic surgery.