Outcomes of radical cystectomy in pT4 bladder cancer frail patients: Α high-volume single center study.

Objectives: This study aims to evaluate the effect of frailty in patients undergoing radical cystectomy (RC) for locally advanced bladder cancer.

Methods: In this retrospective, single center study we evaluated 51 patients with pT4 bladder cancer treated with radical cystectomy between 2016-2020. Patient frailty was assessed with the Clinical Frailty Scale (CFS).

Expression of proto-oncogene c-Myc in patients with urinary bladder transitional cell carcinoma.

Background: c-Myc is a proto-oncogene located on human chromosome 8. It encodes a transcriptional factor which regulates the expression of approximately 10% to 15% of human genes, playing a crucial role in cell growth, differentiation, cellular metabolism, apoptosis, and cell transformation. The aim of this study is to correlate the expression of c-Myc in patients suffering from urinary bladder transitional cell carcinoma with tumor grade, stage, and lymph node metastases.

Association of metabolic syndrome with prostate cancer diagnosis and aggressiveness in patients undergoing transrectal prostate biopsy.

Introduction And Objective: Even though the only established risk factors for prostate cancer (PCa) are age, ethnic origin and family history, there are data suggesting that environmental factors, such as the presence of metabolic syndrome (MetS), may also play a role in the etiology of the disease. The aim of this study is to correlate MetS with PCa diagnosis and Gleason score (GS) in patients undergoing transrectal ultrasound guided prostate biopsy.

Materials And Methods: This is a prospective, single-center study including 378 patients who underwent transrectal ultrasound guided prostate biopsy in our department during the years from 2018 to 2019.

Novel treatments in BCG failure. Where do we stand today?

Most patients at first diagnosis of bladder cancer (BC) present with non muscle invasive disease (NMIBC). BCG intravesical therapy after transurethral resection of the bladder tumor is the gold standard in intermediate and high risk NMIBC patients. However, it is estimated that approximately 50% of these patients will present with BCG failure which increases their risk for progression to muscle invasive disease.

Conservative management of grade 4 and 5 renal injuries: A high-volume trauma center experience.

Introduction: Traumatic renal injuries represent a major public health issue concerning mostly young men. Over the last decades there is growing debate regarding the management of high-grade renal injuries due to the emerging role of conservative treatment. The aim of this study is to present our experience in the conservative management of patients presenting with grade 4 or grade 5 renal injuries in our department.

Incidental prostate cancer in patients who underwent radical cystectomy for high risk non muscle invasive bladder cancer: Is it clinically significant?

Introduction And Objective: Non muscle invasive, high-risk, bladder cancer is an entity which is usually treated with radical cystectomy. Incidental prostate cancer refers to prostate cancer detected in radical cystectomy specimens in patients with no signs of the disease. Objective of this study is to report the prevalence, characteristics, and clinical significance of incidental prostate cancer in non-muscle invasive bladder cancer patients treated with radical cystectomy in our department.

Oncology and complications.

This collection of cases describes some unusual urological tumors and complications related to urological tumors and their treatment. Case 1: A case of uretero-arterial fistula in a patient with long-term ureteral stenting for ureteral oncological stricture and a second case associated to retroperitoneal fibrosis were described. Abdominal CT, pyelography, cystoscopy were useful to show the origin of the bleeding.

Does radical prostatectomy result in lower urinary tract symptom improvement in high-risk and locally advanced prostate cancer? A Single-center experience.

Purpose: Radical prostatectomy represents the most popular method of prostate cancer treatment, including cases with high-risk and locally advanced cancer. Besides, men with this disease often experience lower urinary tract symptoms (LUTS) and report high International Prostate Symptom Scores (IPSS), pathological post-void residual (PVR) urine volumes and low levels of maximum urinary flow rates (Qmax). In this study we assessed the effect of radical prostatectomy on the above parameters in patients with high-risk and locally advanced disease.

[Plasmacytoid variant of urothelial bladder cancer. A single center experience.].

Introduction: Bladder Cancer (BC) is11th most common malignancy. In terms of pathology, the vast majority of patients suffer from transitional cell carcinoma. Apart from this common type of BC, there are many morphological subtypes with different oncological characteristics.

Proteome-based classification of Nonmuscle Invasive Bladder Cancer.

DNA/RNA-based classification of bladder cancer (BC) supports the existence of multiple molecular subtypes, while investigations at the protein level are scarce. Here, we aimed to investigate if Nonmuscle Invasive Bladder Cancer (NMIBC) can be stratified to biologically meaningful groups based on the proteome. Tissue specimens from 117 patients at primary diagnosis (98 with NMIBC and 19 with MIBC), were processed for high-resolution proteomics analysis by liquid chromatography-tandem mass spectrometry (LC-MS/MS).

Open radical prostatectomy after transurethral resection: perioperative, functional, oncologic outcomes.

Introduction: To demonstrate any differences in the perioperative, functional and oncologic outcomes after radical retropubic prostatectomy (RRP) among those patients having previously performed transurethral resection of prostate (TURP) and those not.

Materials And Methods: A total of 35 patients were diagnosed with prostate cancer (T1a and T1b) after TURP, underwent RRP and completed a 1 year follow up (group A). They were matched with a cohort of another 35 men (group B) in terms of age, body mass index (BMI), prostatic specific antigen (PSA), Gleason score, prostate volume (before surgery), pathological stage and neurovascular bundle-sparing technique.

Transurethral resection versus open bladder cuff excision in patients undergoing nephroureterectomy for upper urinary tract carcinoma: Operative and oncological results.

Objectives: To evaluate the impact of distal ureter management on oncological results after open nephroureterectomy (ONU) comparing transurethral resection of the intramural ureter to conventional open excision, as controversy still exists about the method of choice for managing the distal ureter and bladder cuff during ONU.

Patients And Methods: We retrospectively collected data from 378 patients who underwent ONU for upper urinary tract transitional cell carcinoma (UUT-TCC) from 1988 to 2009. Patients were divided into two subgroups according to the type of operation performed.

Comparison of efficacy and satisfaction profile, between penile prosthesis implantation and oral PDE5 inhibitor tadalafil therapy, in men with nerve-sparing radical prostatectomy erectile dysfunction.

Unlabelled: WHAT'S KNOWN ON THE SUBJECT? AND WHAT DOES THE STUDY ADD?: Erectile dysfunction after nerve-sparing radical retropubic prostatectomy constitutes a challenge to the urologist. The mainstay of medical treatment after radical prostatectomy to restore spontaneous erectile function remains phosphodiesterase (PDE5) inhibitors, despite the fact that data from animal studies suggesting that PDE5 inhibitors can prevent smooth muscle apoptosis and fibrosis have not yet been extrapolated to humans because of a lack of standardized protocols. If the above treatment fails, second-line therapies such as intraurethral prostaglandins, penile injection therapy and vacuum devices are offered.

Evaluation of urine tumor-associated trypsin inhibitor, CYFRA 21-1, and urinary bladder cancer antigen for detection of high-grade bladder carcinoma.

Objectives: To assess the value of urine tumor-associated trypsin inhibitor (TATI), CYFRA 21-1, which measures cytokeratin 19 fragment, and urinary bladder carcinoma antigen (UBC) for the detection of high-grade bladder carcinoma.

Methods: A total of 160 individuals were enrolled in the present study. Of these, 80 were patients with proven primary high-grade urothelial bladder cancer (group 1), 40 were healthy volunteers (group 2), and 40 had history of benign urologic disease (group 3).