Urologia internationalis
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Urologia internationalis · Jan 2016
Case ReportsThree 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. ⋯ On the other hand, the use of CT in routine abdominal explorations has increased the detection of the compression of the LRV in healthy and asymptomatic patients, but its diagnostic value remains uncertain. In this paper, we report 3 cases of the NCS associated with an increased blood flow in the LRV, due to different conditions, which we believe could produce the appearance of clinical symptoms.
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Urologia internationalis · Jan 2015
Meta Analysis Comparative StudyUltrasonographic versus Fluoroscopic Access for Percutaneous Nephrolithotomy: A Meta-Analysis.
To assess the safety and efficacy of ultrasonographic vs. fluoroscopic access for percutaneous nephrolithotomy (PCNL). ⋯ Except for no radiation exposure, our meta-analysis revealed that ultrasonographic access had many advantages, such as a shorter access time, reduced intraoperative blood loss, a lower rate of operative complications, a lower rate of blood transfusion, and a higher stone-free rate. Because of these significant advantages, we recommend the use of ultrasonographic access for PCNL.
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Urologia internationalis · Jan 2014
Observational StudyEvaluation of prostate-specific antigen isoform p2PSA and its derivates, %p2PSA, prostate health index and prostate dimension-adjusted related index in the detection of prostate cancer at first biopsy: an exploratory, prospective study.
To confirm the accuracy of serum proPSA (p2PSA) and its derivatives, percentage of p2PSA to free PSA (%p2PSA) and Prostate Health Index (PHI) and to test the value of prostate dimension-adjusted related index p2PSA density (p2PSAD), %p2PSA density (%p2PSAD) and PHI density (PHID) in discriminating between patients with and without prostate cancer (PCa). ⋯ Considering patients suited for initial prostate biopsy by a tPSA range of 2-10 ng/ml, PSA isoforms were confirmed to be strong predictors of PCa. The prostate dimension-adjusted PSA isoforms have been shown to differentiate between patients with or without PCa, with an AUC of 0.71-0.77, p2PSAD offering a gain in accuracy with respect to tPSA, %fPSA and PSAD.
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Urologia internationalis · Jan 2014
Observational StudyFast track surgery to reduce short-term complications following radical cystectomy and intestinal urinary diversion with Vescica Ileale Padovana neobladder: proposal for a tailored enhanced recovery protocol and preliminary report from a pilot study.
Different fast track programs for patients undergoing radical cystectomy (RC) can be found in the current literature. The aim of this work was to develop a new enhanced recovery protocol (ERP). ⋯ The introduction of our ERP was proven to be feasible in the management of patients undergoing RC and intestinal urinary diversion with VIP neobladder. The postoperative course was enhanced by a significant reduction in both nasogastric tube insertion and parenteral nutrition support, with early postoperative feeding. All these findings were associated with no deleterious effect on morbidity or mortality, indeed there was a reduced occurrence of postoperative complication rates.
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Urologia internationalis · Jan 2014
Randomized Controlled TrialImpact of thoracic epidural analgesia on blood loss in radical retropubic prostatectomy.
Radical retropubic prostatectomy (RRP) is associated with an increased risk of intraoperative blood loss and the necessity of transfusions. This prospective randomised clinical study evaluates the influence of thoracic epidural analgesia (TEA) on blood loss in RRP. ⋯ This study did not demonstrate a direct impact of TEA on intraoperative blood loss and transfusion rates in RRP. Further randomised clinical trials are needed to evaluate an impact of the different anaesthetic procedures presented alone or in combination on blood loss.