Gene Expression Profile of Stromal Factors in Cancer-Associated Fibroblasts from Prostate Cancer.

Recent investigations point at the stromal microenvironment to assess additional diagnostic information and provide new therapeutic targets in cancer. The aim of the study was to contribute to the characterization of the phenotype of cancer-associated fibroblasts (CAFs) in prostate cancer (PCa) compared with normal prostate-associated fibroblasts (NAFs) and fibroblasts from benign prostatic hyperplasia (BPH). Three patient populations were prospectively recruited: 23 patients with new localized PCa, 14 patients with advanced PCa treated with androgenic deprivation therapy (ADT), and 7 patients with BPH.

[Incidence of genitourinary pathology in the emergency department.].

Objective: The increase of healthcare pressure in Emergency Departments compels us to have a better understanding of patients' characteristics and the pathology they consult for. This is the first study that estimates the waiting time in the emergency room and the factors that are independently related with hospital admission.

Methods: Descriptive and retrospective study of 2.

[Usefulness of cold ureteral biopsy during radical cystectomy as a predictor of recurrence risk: Review of our series.].

Objectives: To evaluate the association of positive margins in the intraoperative biopsy during radical cystectomy (RC) with the risk of recurrence in the uretero-ileal anastomosis or upper urinary tract (UUT), and identify potential risk factors for positive ureteral margins.

Methods: A retrospective, descriptive study was performed in patients treated with radical cystectomy due to transitional cell carcinoma (TCC), who underwent a cold biopsy of the ureteral margin at the time of cystectomy. A descriptive analysis and frequency distribution was performed.