Expression and clinicopathologic significance of HER2 and PD-L1 in high grade urothelial carcinoma of the urinary tract.

Background: Urothelial carcinoma (UC) is an aggressive tumor with high recurrence rates and poses a great challenge for clinical management. Programmed death ligand-1 (PD-L1) inhibitors and human epidermal growth factor receptor 2 (HER2) blockers have been approved for the treatment of advanced urothelial carcinoma. PD-L1 and HER2 expression in UC will determine whether patients are likely to respond to these targeted treatments.

Clinicopathologic and Molecular Characterization of Inflammatory Bowel Disease-Associated Neuroendocrine Carcinomas and Mixed Neuroendocrine-Non-Neuroendocrine Neoplasms.

The pathogenesis of neuroendocrine carcinomas (NECs) and mixed neuroendocrine-non-neuroendocrine neoplasms (MiNENs) in the gastrointestinal tract remains poorly understood. This study aims to characterize the clinicopathologic and molecular features of NEC/MiNEN in patients with inflammatory bowel disease (IBD). Eighteen surgically resected IBD-associated intestinal carcinomas with a minimum of 30% neuroendocrine component were collected from 6 academic centers and compared with a control group of 12 IBD-associated carcinomas lacking neuroendocrine differentiation.

Targeted biopsy added to systematic biopsy improves cancer detection in prostate cancer screening.

Background: Magnetic resonance imaging (MRI)/ultrasound targeted biopsy has frequently been used together with a 12-core systematic biopsy for prostate cancer screening in the past few years. However, the efficacy of targeted biopsy compared to systematic biopsy, as well as its clinical-histologic correlation, has been assessed by a limited number of studies and is further investigated in this study.

Design: We collected 960 cases with both targeted and systematic prostate biopsies from 04/2019 to 04/2022 (Table 1).

Post-therapeutic squamous cell transformation of a metastatic prostate adenocarcinoma with comparison of molecular profiles: a case report and review of the literature.

Transformation of primary prostate adenocarcinoma to squamous cell carcinoma after initial treatment with chemotherapy and hormonal therapy is extremely rare and typically results in rapid treatment-refractory disease progression and death. Here, we present a case of a 64-year-old man who was initially diagnosed with metastatic prostate adenocarcinoma (positive PSA and NKX3.1 stains, total PSA 747.

An accessible, efficient, and accurate natural language processing method for extracting diagnostic data from pathology reports.

Context: Analysis of diagnostic information in pathology reports for the purposes of clinical or translational research and quality assessment/control often requires manual data extraction, which can be laborious, time-consuming, and subject to mistakes.

Objective: We sought to develop, employ, and evaluate a simple, dictionary- and rule-based natural language processing (NLP) algorithm for generating searchable information on various types of parameters from diverse surgical pathology reports.

Design: Data were exported from the pathology laboratory information system (LIS) into extensible markup language (XML) documents, which were parsed by NLP-based Python code into desired data points and delivered to Excel spreadsheets.

Correction to: Association of Male Circumcision with Women's Knowledge of its Biomedical Effects and With Their Sexual Satisfaction and Function: A Systematic Review.

The article Association of Male Circumcision with Women's Knowledge of its Biomedical Effects and With Their Sexual Satisfaction and Function: A Systematic Review, written by Jonathan M. Grund, Tyler S. Bryant, Carlos Toledo, Inimfon Jackson, Kelly Curran, Sheng Zhou, Jorge Martin del Campo, Ling Yang, Apollo Kivumbi, Peizi Li, Naomi Bock, Joanna Taliano, Stephanie M.

Association of Male Circumcision with Women's Knowledge of its Biomedical Effects and With Their Sexual Satisfaction and Function: A Systematic Review.

Male circumcision (MC) is a key HIV prevention intervention for men in countries with high HIV prevalence. Women's understanding of MC is important but poorly understood. We conducted a systematic review including women's knowledge of MC's biomedical impacts and its association with female sexual satisfaction and function through October 2017.

Association between male circumcision and women's biomedical health outcomes: a systematic review.

Background: Male circumcision reduces men's risk of acquiring HIV and some sexually transmitted infections from heterosexual exposure, and is essential for HIV prevention in sub-Saharan Africa. Studies have also investigated associations between male circumcision and risk of acquisition of HIV and sexually transmitted infections in women. We aimed to review all evidence on associations between male circumcision and women's health outcomes to benefit women's health programmes.

Development of Micropore Mufflers.

Research on micropore mufflers was started in the middle of the 1970s. In this article we have summarized and systematized what has been done in the past 20 years. Some expressions, derivations, and calculation curves have been formally modified to make them easier to understand and apply.