The Role of [F]Fluciclovine PET/CT in the Characterization of High-Risk Primary Prostate Cancer: Comparison with [C]Choline PET/CT and Histopathological Analysis.

The primary aim of the study was to evaluate the role of [F]Fluciclovine PET/CT in the characterization of intra-prostatic lesions in high-risk primary PCa patients eligible for radical prostatectomy, in comparison with conventional [C]Choline PET/CT and validated by prostatectomy pathologic examination. Secondary aims were to determine the performance of PET semi-quantitative parameters (SUVmax; target-to-background ratios [TBRs], using abdominal aorta, bone marrow and liver as backgrounds) for malignant lesion detection (and best cut-off values) and to search predictive factors of malignancy. A six sextants prostate template was created and used by PET readers and pathologists for data comparison and validation.

Preoperative Staging With C-Choline PET/CT Is Adequately Accurate in Patients With Very High-Risk Prostate Cancer.

Purpose: To evaluate the accuracy of C-choline positron emission tomography (PET)/computed tomography (CT) for nodal staging of prostate cancer (PCa) in different populations of high-risk patients.

Patients And Methods: We evaluated 262 individuals with intermediate- or high-risk PCa submitted to radical prostatectomy and extended pelvic lymph node dissection. Within men with high-risk disease, we identified a subgroup of individuals harboring very high-risk (VHR, n = 28) disease: clinical stage ≥ T2c and more than 5 cores with Gleason score 8-10; primary biopsy Gleason score of 5; 3 high-risk features; or prostate-specific antigen ≥ 30 ng/mL.

The impact of a structured intensive modular training in the learning curve of robot assisted radical prostatectomy.

Aim: The success of Robot Assisted Laparoscopic Prostatectomy (RALP) is mainly due to his relatively short learning curve. Twenty cases are needed to reach a "4 hours-proficiency". However, to achieve optimal functional outcomes such as urinary continence and potency recovery may require more experience.

MRI Displays the Prostatic Cancer Anatomy and Improves the Bundles Management Before Robot-Assisted Radical Prostatectomy.

Objectives: To evaluate the impact of multiparametric magnetic0 resonance imaging (mpMRI) to guide the nerve-sparing (NS) surgical plan in prostate cancer (PCa) patients referred to robot-assisted radical prostatectomy (RARP).

Methods: One hundred thirty-seven consecutive PCa patients were submitted to RARP between September 2016 and February 2017 at two high-volume European centers. Before RARP, each patient was referred to 1.

Adverse Features and Competing Risk Mortality in Patients With High-Risk Prostate Cancer.

Purpose: To assess survival and competing causes of mortality in prostate cancer (PCa) patients referred to radical prostatectomy through a combination of unfavorable characteristics.

Patients And Methods: We evaluated 615 PCa patients referred to radical prostatectomy and pelvic lymph node dissection at single tertiary-care center with at least one adverse feature (AF): preoperative prostate-specific antigen ≥ 20 ng/mL, pathologic Gleason score 8 to 10, and no organ-confined disease at final pathology (seminal vesicle involvement, positive surgical margins, and/or lymph node invasion). Kaplan-Meier analyses were used to assess cancer-specific mortality (CSM)-free survival rates by stratifying patients into 3 risk categories according to the number of AFs (namely, 1, 2, and 3 AFs).

Laparoscopic and robotic ureteral stenosis repair: a multi-institutional experience with a long-term follow-up.

The treatment of ureteral strictures represents a challenge due to the variability of aetiology, site and extension of the stricture; it ranges from an end-to-end anastomosis or reimplantation into the bladder with a Boari flap or Psoas Hitch. Traditionally, these procedures have been done using an open access, but minimally invasive approaches have gained acceptance. The aim of this study is to evaluate the safety and feasibility and perioperative results of minimally invasive surgery for the treatment of ureteral stenosis with a long-term follow-up.

Three Unusual Cases of Nutcracker Syndrome Caused by Increased Blood Flow within the Left Renal Vein.

Nutcracker syndrome (NCS) refers to the compression of the left renal vein (LRV) between the aorta and the superior mesenteric artery. It can cause both microscopic and gross haematuria, with or without flank pain. The diagnosis is often delayed in a majority of symptomatic patients.

State of the art of PET/CT with 11-choline and 18F-fluorocholine in the diagnosis and follow-up of localized and locally advanced prostate cancer.

Objective: To provide an updated state of the art about the role of positron emission tomography/computed tomography (PET/CT) with 11C-Choline and 18F-fluorocholine in the localized and locally advanced Prostate Cancer (PCa) in the staging and restaging setting.

Methods: We performed a non-systematic review of the literature based on a free-text search in the National Library of Medicine Database (MEDLINE) to select English-language published papers evaluating PET and PET/CT imaging with radiolabelled choline in initial diagnosis and in post-treatment phase in PCa patients.

Results: PET and PET/CT with 11C-choline and 18F-fluorocholine have been largely investigated as non-invasive diagnostic tools in PCa.

Active surveillance for clinically localized renal tumors: An updated review of current indications and clinical outcomes.

The widespread use of abdominal imaging has led to an increasing detection of small renal masses, and approximately 20-30% of those tumors will prove to be benign, with low metastatic potential if not immediately treated. In elderly or comorbid patients diagnosed with small renal masses, competing cause mortality seems to exceed cancer-specific mortality at short- and intermediate-term follow up. In these cases, surgery might represent an overtreatment, and an expectant management, such as active surveillance, might be proposed.

Testis-sparing surgery for the conservative management of small testicular masses: an update.

Background: Malignant germ cell tumours represent the vast majority of palpable testicular masses, and radical orchiectomy is still considered the standard-of-care. Testis-sparing surgery (TSS) could be an alternative to radical orchiectomy in patients diagnosed with small testicular masses (STMs). The aim of this article was to review the current indications and the oncological and functional outcomes of TSS when performed for STMs.

Massive hematuria due to ruptured iatrogenic aortic pseudoaneurysm: a case report.

We report an interesting case of massive haematuria secondary to a rupture of a pseudoa- neurysm of the abdominal aorta below the renal vessels. A 65-year-old woman present- ed at our institution with a painful massive haematuria and anaemia. Two months before, she undergone a pelvic surgery complicated by an accidental injury of the right ureter sutured with a end-to-end anastomosis.

Preservation of the smooth muscular internal (vesical) sphincter and of the proximal urethra for the early recovery of urinary continence after retropubic radical prostatectomy: a prospective case-control study.

Objectives: To evaluate the influence of preservation of the muscular internal sphincter and proximal urethra on continence recovery after radical prostatectomy.

Methods: This was a prospective single-center, case-control study. A total of 40 consecutive patients with organ-confined prostate cancer were submitted to radical prostatectomy with the preservation of the muscular internal sphincter and the proximal urethra (group 1), and their outcomes were compared with those of 40 patients submitted to a standard procedure (group 2).

Tubeless procedure reduces hospitalization and pain after percutaneous nephrolithotomy: results of a multivariable analysis.

The objective of the study was to assess the efficacy and safety of tubeless percutaneous nephrolithotomy (t-PCNL) in comparison with standard PCNL (s-PCNL). We retrospectively evaluated 317 consecutive PCNL and compared perioperative results, time of hospitalization and analgesic requirement of t-PCNL (114; 36.0 %) to s-PCNL (203; 64.

Differing risk of cancer death among patients with lymph node metastasis after radical prostatectomy and pelvic lymph node dissection: identification of risk categories according to number of positive nodes and Gleason score.

Objectives: To evaluate the outcomes in patients with node-positive prostate cancer (PCa) after radical prostatectomy (RP) and pelvic lymph node dissection (PLND) according to the number of positive lymph nodes (LNs). To identify different risk groups among patients with node-positive PCa.

Patients And Methods: We evaluated 98 consecutive patients with pN1M0 PCa who underwent RP between November 1995 and May 2011.

Testicular sclerosing Sertoli cell tumor: an additional case and review of the literature.

Sertoli cell tumours are very rare testicular tumours accounting for 0.4-1.5% of all testicular neoplasms.

Renal leiomyoma: Case report and literature review.

Renal leiomyomas are rare benign tumours of the kidney originating from muscle cells. They are usually found by an autopsy, whether the patient is asymptomatic or has symptoms (i.e.