Current Status of Neoadjuvant Treatment Before Surgery in High-Risk Localized Prostate Cancer.

Localized high-risk (HR) prostate cancer (PCa) is a heterogeneous disease whose likelihood of a biochemical recurrence, metastatic progression and cancer-related mortality after initial treatment is higher when compared with patients with low (LR) or intermediate-risk (IR) disease. In the past, neoadjuvant therapy has shown an improvement in postoperative oncological variables but failed to demonstrate any survival advantages. With the promising results from novel treatments in metastatic and non-metastatic castration resistant PCa settings, new evidence has appeared in the literature in the neoadjuvant setting.

Oncological outcomes in robot-assisted radical prostatectomy: the value of PSA density as a preoperative predictive factor.

Background: Pretreatment assessment of patients diagnosed with localized prostate cancer (PCa) is essential for therapeutic decision-making. Currently available staging systems based on prostate-specific antigen (PSA), Gleason score, and clinical stage allow for determining the prognostic characteristics of these patients. Several studies have evaluated the preoperative use of prostate-specific antigen density (PSAD) as a prognostic factor for further risk stratification.

[Current status for urpper tract transitional cell carcinoma during COVID-19 pandemia.].

First cases of COVID-19 were reported in China on December 2019 and rapidly spread globally. The explosive increase in number of cases requiring hospitalization has led to a delay in a big number of surgical interventions, including oncologic surgeries. Collateral effects of this increase means a challenge for urologists, who have been forced to redistribute their resources.

[Fusion biopsy. Analysis of fusion software platforms.].

Unlabelled: Transrectal ultrasound has been a diagnostic method for diagnosis of prostate cancer for more than 30 years. It increased its options after the incorporation of MRI in the 90s. The association of real-time ultrasound with anatomical and functional data of multiparametric magnetic resonance imaging (mpMRI) has changed the prostate cancer scenario and presumably will modify the therapeutic alternatives.

[Printing of 3D models to aid in complex renal surgery.].

Objective: Nephron sparing surgery is the gold standard in cT1 renal tumor. In order to perform a safe and effective surgery is essential a good radiological study. 3D printing is a new tool that allows the creation of virtual and physical trustworthy 3D reproduction of organs or anatomical structures of patients.