Publication date: October 2020Source: Acta Histochemica, Volume 122, Issue 7Author(s): Miho Kanazashi, Masayuki Tanaka, Toshiyuki Maezawa, Hidemi Fujino
Wed Aug 26, 2020 19:25
Publication date: Available online 25 August 2020Source: Annals of Diagnostic PathologyAuthor(s): Sergio Pina-Oviedo, William T. Bellamy, Murat Gokden
Wed Aug 26, 2020 14:04
Follicle culture in vitro provides a method for investigating stages of folliculogenesis that can lead to preserving fertility through cryopreservation techniques. This study aims to assess the effects of various concentrations of human follicular fluid (hFF) on growth, development, and expression of the proliferating cell nuclear antigen (PCNA) gene in mouse ovarian follicles in vitro. Preantral follicles were isolated from 14-day NMRI mouse ovaries. The follicles were cultured in basic media enriched...
Wed Aug 26, 2020 11:24
Abstract Myofibroblastoma (MFB) is a rare benign spindle cell tumor originating from myofibroblasts in the breast stroma. MFB typically presents as a slow‐growing, well‐circumscribed, solitary mass ranging from 1 to 4 cm in size. It has been reported in adults, and frequently seen in older males and in postmenopausal females. The lesion is composed of stromal cells showing fibroblastic and myofibroblastic differentiation at the morphological, immunohistochemical and ultrastructural levels. To date,...
Wed Aug 26, 2020 15:25
Background In the US, 60% to 80% of oropharyngeal squamous cell carcinomas (OPSCCs) are associated with human papillomavirus (HPV). However, until recently, no consensus existed about when and how to test for HPV in patients with head and neck cancers. We aimed to evaluate the use of p16 and HPV testing at our institution because p16 immunohistochemistry is reportedly a reliable surrogate marker for HPV detection in OPSCCs. Methods We identified all cases at our institution of primary or...
Wed Aug 26, 2020 15:24
Abstract Background Fine needle aspiration cytology (FNAC) is the first diagnostic step in patient with cervical lymphadenopathy because of its simplicity, safety and early availability of the results. Liquid‐based cytology (LBC) is an alternative processing method which is used for both gynecological and nongynecological samples. Literature reviewed show few studies comparing LBC with conventional preparation (CP). Aim The present study was undertaken to evaluate the efficacy of LBC and...
Tue Aug 25, 2020 19:16
Abstract Ameloblastomas are rarely encountered in clinical practice, accounting for only 1% of tumors and cysts of the jaw although they are one of the most common odontogenic neoplasms. The cytological features are described in a few case reports only. The aim of this study was to describe the morphological features of ameloblastoma in fine‐needle aspiration cytology (FNAC) and highlight the contribution of cell blocks in their diagnosis. Three cases of ameloblastoma diagnosed on FNAC (FNAC) with...
Tue Aug 25, 2020 19:16
Publication date: Available online 26 August 2020Source: Pathology - Research and PracticeAuthor(s): Sangjeong Ahn, In-Gu Do, Jin Hee Sohn, Hyo-Joon Yang, Chang Hak Yoo, Kyungeun Kim
Wed Aug 26, 2020 13:33
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