https://www.selleckchem.com/products/lys05.html Brenner tumor is a rare neoplasm of the vagina. This tumor is diagnosed according to the criteria of ovarian tumors. We report here a 64-year-old postmenopausal woman with a 2.0-cm sessile vaginal polyp for 9 years. Microscopic examination showed unusual features of no gland appearing in the tumor, but the other two characteristic components of transitional islands and dense fibrous stroma were observed. The tumor was diagnosed as a vaginal Brenner tumor on the basis of the definition proposed by the World Health Organization classification of female reproductive organ tumors. In our case, part of the epithelial nests of the Brenner tumor showed basaloid cell differentiation with peripheral palisading, and irregular papillary hyperplasia was observed around the epithelial nests similar to a borderline tumor. However, no mitotic activity or nuclear atypia was present in either the epithelial or stromal components. The presence of epithelial nests requires attention in the medical history of the patient. Our patient did not have a history of primary urothelial carcinoma. Our patient's benign vaginal Brenner tumor with different morphological characteristics supports the current notion that Walthard nests might act as possible precursor lesions.The experience of living with dementia is multifaceted while unique to the individual. Dementia education must empower nursing students to recognize the complexity of the experience while also emphasizing the need for person centered care. Participation in Dementia LiveĀ® provides nursing students a glimpse into the life of a person living with dementia incorporating common symptoms associated with dementia and time for reflection regarding the experience. The purpose of the study was to determine the effects of dementia simulation on nursing students' dementia knowledge and empathy for people living with dementia. This convergent mixed methods study involved a convenience sample of