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BACKGROUND ‘Splenosis’ is defined as the autotransplantation of splenic tissue following trauma or surgery, usually in the form of intraperitoneal nodules. The proliferation of imaging techniques has resulted in increased unexpected discoveries of splenosis nodules, and achieving a differential diagnosis can be challenging. Nuclear medicine studies have been playing an increasingly important role in this process, but the clinical significance of asymptomatic nodules remains uncertain. CASE SUMMARY We present a case of pelvic splenosis in a 73-year-old man diagnosed 56 years after a splenectomy during a computed tomography (CT) follow-up for B-cell lymphoma, presenting intense contrast enhancement of an 18 mm nodule in the right recto-vesical space. 18F-fluorodeoxyglucose demonstrated weak metabolic activity. Since histological diagnosis was deemed necessary, the nodule was easily removed with robotically assisted laparoscopy, together with another 6 mm left a paracolic lesion. The latter was previously undiagnosed but retrospectively visible on the CT scan. CONCLUSION In a patient requiring differential diagnosis of splenosis nodules from lymphoma recurrence, the robotic approach provided a safe en bloc removal with short hospitalization. The Da Vinci Xi robot was particularly helpful because its optics can be introduced from all ports, facilitating visualization and lysis of multiple intra-abdominal adhesions.

Introduction Medullary thyroid cancer (MTC) is a rare endocrine tumor, which can be sporadic or familial, as a component of multiple endocrine neoplasia 2 (MEN2). Overall, 10% of MTC cases have already developed at presentation or will develop metastasis during follow-up. Testicular metastases are exceptional and only one case of unilateral testis involvement by metastatic MTC has been already reported in literature. We described the first known case of asymptomatic bilateral testicular MTC metastases, discovered incidentally at testicular ultrasound (US) performed for unrelated reasons. Case presentation A Latin American 32-year-old man with MEN 2A syndrome and metastatic MTC underwent andrological and urological examination due to premature ejaculation. US imaging showed two symmetrical hypoechoic lesions involving both testes. Suspecting a bilateral testicular cancer, the patient underwent excision biopsy of both testicular lesions. Histopathology and immunohistochemical examinations documented metastatic MTC of both testicular lesions. Conclusion Beyond its rarity, testis should be considered as a potential metastatic site of MTC, especially in patients with advanced disease. Established facts Distant metastases are present at the diagnosis in 10–15% of patients with medullary thyroid carcinoma (MTC). Testicular metastases are anecdotal. Only one case of unilateral testis involvement by metastatic MTC has been reported in the literature. Novel insights Testis should be considered as a possible site of metastases in patients with diffuse metastatic MTC. Testicular ultrasound could be considered as an useful tool for the evaluation and follow-up of metastatic MTC.

Background Autologous fascial slings (AFS) have been used for a very long time in the treatment of female stress urinary incontinence, but the introduction of synthetic mesh slings placed either retropubicallyor trans-obturator has decreased the need to harvest the autologous rectus muscle fascia, thus reducing invasiveness and operative time. However AFS are still indicated in complicated cases and re-interventions, and the FDA has underlined safety concerns over the use of surgical meshes for the transvaginal repair of prolapsed pelvic organs. Case presentation A 76-year-old woman with muscle-invasivebladder cancer underwent radical cystectomy 16 years after retropubic positioning of an autologous rectus muscle fascial sling for SUI, with complete symptom resolution. The sling was easily identified and removed en bloc with the bladder and urethra, providing an opportunity to histologicallyevaluate the autologous fascial graft after its long permanence in the new position. Histopathological examination demonstrated increased fibroblastic proliferation and formation of capillaries. A slight separation and an increased waviness of the connective fibers were both evident. An increased vascularity was also apparent, including transverse vessels, with clusters of vessels. A relative inflammatory reaction was present in over 300 cells/10 HPF. All these characteristics indicated viable connective tissue. Conclusions AFS remain a valuable surgical option for both primary and recurrent SUI in women, showing high cure rates and low complications in the long-term. The present case, to the best of our knowledge, presents the longest follow-up period of an autologous rectus muscle fascia placed retropubically and its histological evaluation documents characteristics which support its mechanical strength and viability.

Background: The pancreas can be the site of neoplasms of several histogenetic origins; in most cases, tumors derive from the exocrine component, and ductal adenocarcinoma certainly prevails over the others. This tumor displays remarkably aggressive behavior, and it is often diagnosed at a late stage of disease. Case presentation: We discuss the rare case of a 76-year-old male with locally advanced pancreatic head adenocarcinoma who developed uncommon metastatic disease. The bladder constitutes a very rare site of metastases, mostly deriving from melanoma, gastric, lung and breast cancers. The bladder’s secondary involvement in pancreatic malignancies represents an extremely unusual occurrence, and there are very few cases described in the literature to date. Conclusions: The finding of pancreatic adenocarcinoma metastases leads to a poor prognosis, and patients who are diagnosed at this stage constitute 53% of cases, with a 5-year survival of 3%. Although rare, therefore, the diagnostic hypothesis of pancreatic ductal adenocarcinoma (DAC) metastases to the bladder must, in some cases, be considered, especially if accompanied by a clinical picture that may suggest it.

The diffusion of minimally invasive techniques for renal surgery has prompted a renewed interest in nephropexy which is indicated to prevent nephroptosis in symptomatic patients and to mobilize the upper ureter downward in order to bridge a ureteral defect. Recent publications have been reviewed to present the state of the art of the diagnosis and management of these two challenging conditions and to try to foresee the next steps. The evaluation of patients with mobile kidney can be made relying on diagnostic criteria such as ultrasound with color Doppler and measurement of resistive index, conventional upright X-ray frames after a supine uro-computerized tomography scan and both static and dynamic nuclear medicine scans, always with evaluation in the sitting or erect position. Laparoscopic nephropexy emerges as the current treatment option combining both objectively controlled repositioning of the kidney and resolution of symptoms with minimal invasiveness, low morbidity, and short hospital stay. The use of robotics is presently limited by its higher cost, but may increase in the future. Downward renal mobilization and nephropexy is a safe and versatile technique which has been adopted as a unique strategy or more often in combination with other surgical maneuvers in order to cope with complex ureteral reconstruction.

Background The angiogenesis inhibitor monoclonal antibody Bevacizumab is presently the standard treatment for numerous neoplasms but particular toxicities are emerging, such as hypertension, haemorrhage, thromboembolism, gastrointestinal perforation, fistulae, and delayed wound healing. The addition of Bevacizumab to radio and chemotherapy has improved the overall survival rate in patients with metastatic, persistent or recurrent cervical carcinoma. However an increased risk of enteric or urinary fistula formation has been documented, related to hypoxia which is induced by the inhibition of angiogenesis. Moreover, previous pelvic surgery, repeated ureteral stenting and radiation are additional risk factors. Case presentation We describe the remarkable case of a right ureteral stent displacement inside the rectum lumen in a patient treated with Bevacizumab for pelvic recurrence of cervical cancer. The patient was referred to our Urology Department with urinary sepsis and bilateral hydronephrosis. Right ureteral stent substitution was planned; at cystoscopy the distal loop of the stent was not visualized inside the bladder. The presence of the distal loop of the right ureteral inside the rectum was clearly demonstrated with a CT scan. Conclusions Since Bevacizumab is increasingly used in the treatment of gynaecological neoplasms and indwelling ureteral stents are often required to treat or prevent ureteral compressions, similar cases are likely to be diagnosed and this complication should be considered in the management of advanced pelvic cancers.

BACKGROUND: Recent studies in literature, have raised some doubts on the routine use of urodynamic testing. Many physicians and articles recommend a selective use of this tool, considering carefully risks and benefits. These recommendations are intended to guide clinicians in the right selection of the male and neurological patients to submit to an urodynamic evaluation. This is the second part of a previous article regarding the urodynamic recommendations in the female population. METHODS: We reviewed the literature, regarding the use of UDS in male and neurological population with lower urinary tract symptoms (LUTS). Specifically, we analyzed and compared the guidelines and recommendations of the most important urology and uro-gynaecology international scientific societies. These publications were used to create the evidence basis for characterizing the recommendations to perform urodynamic testing. A panel of 10 experts was composed and Delphi process was followed to obtain the panelist consensus. The final recommendations were approved by the unanimous consensus of the panel and compared with the best practice recommendations available in the literature. RESULTS: The recommendations are provided for diagnosis and management of common LUTS in male and neurological population. CONCLUSIONS: This review provides a summary of the most effective utilization of urodynamic studies for the global evaluation of patients with lower urinary tract symptoms, and how to use them when really needed, avoiding unnecessary costs and patient inconveniences.

To analyze putative biomarkers for prostate cancer (PCA) characterization, the second leading cause of cancer-associated mortality in men. Quantification of the expression level of c-myc and HIF-1α was performed in 72 prostate cancer specimens. A cohort of 497 prostate cancer patients from The Cancer Genome Atlas (TCGA) database was further analyzed, in order to test our hypothesis. We found that high c-myc level was significantly associated with HIF-1α elevated expression (p = 0.008) in our 72 samples. Statistical analysis of 497 TCGA prostate cancer specimens confirmed the strong association (p = 0.0005) of c-myc and HIF-1α expression levels, as we found in our series. Moreover, we found high c-myc levels significantly associated with low Glutatione S-transferase P1 (GSTP1) expression (p = 0.01), with high Transketolase (TKT) expression (p

Purpose: To evaluate the usefulness of diffusion-weighted imaging (DWI) with a multiple b value SE-EPI sequence on a 3.0 T MR scanner for staging of pelvic lymph nodes in patients with prostate cancer candidate to radical prostatectomy and extended pelvic lymph node dissection (PLND). Materials and methods: Institutional review board approval was obtained and written informed consent was taken from all enrolled subjects. A series of 26 patients with pathologically proven prostate cancer (high or intermediate risk according to D’Amico risk groups) scheduled for radical prostatectomy and PLND underwent 3 T MRI before surgery. DWI was performed using an axial respiratory-triggered spin-echo echo-planar sequence with multiple b values (500, 800, 1000, 1500 s/mm2) in all diffusion directions. ADC values were calculated by means of dedicated software fitting the curve obtained from the corresponding ADC for each b value. Fitted ADC measurements were performed at the level of proximal and distal external iliac, internal iliac, and obturator nodal stations bilaterally. Lymph node appearance was also assessed in terms of short axis, long-to-short axis ratio, node contour and intranodal heterogeneity of signal intensity. Results: A total of 173 lymph nodes and 104 nodal stations were evaluated on DWI and pathologically analysed. Mean fitted ADC values were 0.79 ± 0.14 × 10−3 mm2/s for metastatic lymph nodes and 1.13 ± 0.29 × 10−3 mm2/s in non-metastatic ones (P

Background The introduction of foreign bodies in the female urethra for auto-erotic stimulation or in case of psychiatric disorders is not uncommon. The occurrence of intravesical migration of these objects makes it necessary to remove it shortly after insertion, since after long term permanence complications are likely to occurr. Case presentation A 47-year-old white female was referred at our Urology department for migration inside the bladder of a metallic urethral dilator used for sexual stimulation. An ultrasound study and an X-ray plate of the pelvis clearly visualized the presence of an object shaped like a rifle bullet located in the bladder. Twenty-four hours later, the patient reported its spontaneous emission through the urethra during micturition. This was confirmed by US and X-ray imaging. Conclusions The retrieval of foreign objects introduced through body orifices with purpose of sexual gratification is a known urological expertise. Curiously, in the case reported, the patient was able to manipulate the object thus facilitating its correct orientation and passage outside the bladder during micturition. To the best of our knowledge this is the first case of documented spontaneous emission through the urethra of a sizable intravesical foreign body. Sexual gratification in females though the insertion of urethral dilators is a growing practice, as demonstrated by the broad proposal of such instruments on the web. Therefore, the occurrence of accidental intravesical displacement of such kind of foreign body is increasingly likely, and the Urologists must be aware of this possibility.

Background Ureteral strictures occur in approximately 3-8% of kidney transplant (KTx) recipients. They are usually a late event which needs surgical re-intervention with a subsequent increased risk of graft loss. This retrospective study presents a single-centre experience in managing ureteral complications using firstly a minimally invasive approach. Methods Between January 2000 and November 2012, 838 patients underwent KTx with Lich-Gregoire uretero-vesical anastomosis. Ureteral complications consisting in 6 fistulas and 18 strictures were observed in 24 grafts, with an overall incidence of 2.6%. The retrograde placement of a double J stent was attempted first in 16 grafts and succeeded in 12 (75%); the remaining 4 cases underwent open repair with anastomosis to the native ureter. Antegrade/combined ureteral stenting via a percutaneous nephrostomy was attempted in 8 grafts and succeeded in 4 (50%); the remaining 4 (2 fistulas and 2 strictures) underwent open repair with anastomosis to the native ureter. Results After an average period of 8.36 months (range 1-36) the double J stents were removed and the ureters were unobstructed in 11 (45.8%), while open surgical treatment was necessary in the remaining 5. Repeated cystoscopic stent changes were successfully performed in 13 patients. Early onset ureteral stenoses were found in 10 out of 19 patients and successfully treated by a mini-invasive approach in 50% of the cases. Three renal grafts were lost, but this was not due to ureteral complications. Conclusions Minimally invasive procedures are recommended in early complications, although open reconstructive surgery maintains a role in late severe obstructions after KTx.

Introduction Although several new measurements for female sexual dysfunction (FSD) have recently been developed, the Female Sexual Function Index (FSFI) remains the gold standard for screening and one of the most widely used questionnaires. The Italian translation of the FSFI has been used in several studies conducted in Italy, but a linguistic validation of the Italian version does not exist. Aim The aim of this study was to perform a linguistic validation of the Italian version of the FSFI. Methods A multicenter cross‐sectional study conducted in 14 urological and gynecological clinics, uniformly distributed over Italian territory. We performed all steps necessary to determine the reliability and the test–retest reliability of the Italian version of the FSFI. The study population was a convenience sample of 409 Italian women. Main Outcome Measures The reliability of the questionnaire was calculated using Cronbach's alpha, which was considered weak, moderate, or high if its value was found less than 0.6, between 0.6 and 0.8, or equal to or greater than 0.8, respectively. The test–retest reliability was assessed for all women in the sample by calculating Pearson's concordance correlation coefficient for each domain and for the total score, both at baseline and after 15 days (r range between −1.00 to +1.00, where +1.00 indicates the strongest positive association). Results Cronbach's alpha coefficents for total and domain score were sufficiently high, ranging from 0.92 to 0.97 for the total sample. The test–retest procedure revealed that the concordance correlation coefficient was very high both for FSFI‐I total score (Pearson's P = 0.93) and for each domain (Pearson's P always >0.92). Conclusion For the first time in the literature, our study has produced a validated and reliable Italian version of the FSFI questionnaire. Consequently, the Italian FSFI can be used as a reliable tool for preliminary screening for female sexual dysfunction for Italian women. Filocamo MT, Serati M, Li Marzi V, Costantini E, Milanesi M, Pietropaolo A, Polledro P, Gentile B, Maruccia S, Fornia S, Lauri I, Alei R, Arcangeli P, Sighinolfi MC, Manassero F, Andretta E, Palazzetti A, Bertelli E, Del Popolo G, and Villari D. The Female Sexual Function Index (FSFI): Linguistic validation of the Italian version. J Sex Med 2014;11:447–453.

Objectives: Ureteral double-J stents are known to migrate proximally and distally within the urinary tract, while perforation and stent displacement are uncommon. Possible mechanisms of displacement are either original malpositioning with ureteral perforation or subsequent fistula and erosion of the excretory system, due to infection or long permanence of the device. We present the unique case of complete intraperitoneal stent migration in a 59-year-old caucasian male without evidence of urinary fistula at the moment of diagnosis, so far an unreported complication. Materials and Methods: Eight months after the placement of a double-J stent for lower right ureteral stricture at a district hospital, the patient came at our observation for urosepsis and hydro-uretero-nephrosis. A CT scan demonstrated intraperitoneal migration of the stent outside the urinary tract. Cystoscopy failed to visualize the lower extremity of the stent, a percutaneous nephrostomy was placed to drain the urinary system and the stent was removed through a small abdominal incision on the right lower quadrant. Results: In our case we presume that during the positioning manoeuvre the guide wire perforated simultaneously the lower ureteral wall and the pelvic peritoneum, and that once the upper end of the stent was coiled, the lower extremity was also attracted intraperitoneally. The lack of pain due to the spinal lesion concurred to this unusual complication. Conclusions: We must be aware that ureteral double J stents may be found displaced even inside the peritoneal cavity, and that the use of retrograde pyelography during placement is of paramount importance to exclude misplacement of an apparently normally coiled upper extremity of the stent.

Objective. To the best of our knowledge there are only 3 reports of fractured guidewires inside the pelvicalyceal system, successfully removed with endourology techniques, and this is the first one presenting a tightly coiled intraparenchymal section. Material and methods: A 59-year-old woman was hospitalized for surgical treatment of a right kidney of reduced size. Past history revealed pyelolithotomy for a staghorn stone 14 months earlier at another Institution with subsequent ureteral obstruction, one failed attempt at ureteral double-J catheter insertion and one failed attempt at percutaneous nephrostomy placement 5 months postoperatively. Another nephrostomy was placed, but left indwelling briefly. CT scan demonstrated a small-size kidney with residual stone fragments and presence of a “device” in the lower pole. The tapered distal extremity of an hydrophilic guidewire, with a tightly coiled central section wedged in the renal tissue was found inside the nephrectomy specimen. Results: While the Radiologist who read the CT scan hypothesized that the “device” was a fragment of double-J ureteral stent or nephrostomy catheter, it consisted of the hydrophilic extremity of a guidewire, broken during a previous attempt at nephostomy placement. Perirenal fibrosis and inappropriate angle between the needle and the lower calyx are the likely causes of guidewire coiling during its advancement and subsequent rupture during withdrawal. Conclusions. Urologists must be aware that, although percutaneous nephrostomy has a very high technical success rate, unusual complications like guidewire fracture may occur, and that modern imaging techniques can provide an accurate picture of this condition.

We retrospectively evaluated our experience with ureteral reimplantation and psoas bladder hitch to restore urinary tract continuity in patients with lower ureteral defects, since long-term data on the outcomes of this procedure have been relatively scarce in the last two decades. The procedure was performed in 24 patients (7 male, 17 female) with a mean age of 54.6 years. The mean ureteral defect length was 4.8 cm (range 3–10), the ureterovesical anastomosis was performed with simplified split-cuff technique in 18 patients, submucosal tunnel in 2, and direct anastomosis without antireflux technique in 2. Mean followup was 53 months (range 12–125), and there were no reinterventions. Postoperative renal imaging was normal in 22 cases (91.6%) and revealed decreased kidney size in 2, 3 patients presented intermittent flank pain, and 5 had sporadic episodes of lower tract UTI but no one pyelonephritis. Psoas hitch ureteral reimplantation can be successfully used for bridging defects of the lower ureter up to 10 cm in length in difficult clinical situations. It is relatively simple to perform, compared to other procedures of ureteral reconstruction, and it provides adequate protection of the upper urinary tract.

Renal transplant recipients with high-risk bladder cancer following cystectomy need a urinary diversion preserving the renal function and possibly maintaining body image, while still offering the best oncological outcome. The aim of this report is to describe our experience of radical cystectomy and orthotopic ileal neobladder with Studer technique in this population, and to review the literature. We performed radical cystectomy and Studer ileal neobladder in four male patients (median age 67 years) after median time of 9.5 years following renal transplantation. Pathology revealed pT1HGN+ transitional cell carcinoma in one case, pT1HGN0 in two and pT3aHGN0 in one. Two patients presenting aggressive disease (N+ and pT3a) died of tumour progression after 20 and 14 months, respectively, while the other two are alive after 56 and 36 months of follow-up with no evidence of disease, stable serum creatinine (2.29 and 1.6 mg/dl) and mild metabolic acidosis. Day and night-time urinary continence were satisfactory in all patients. Good functional outcomes have been reported in the 20 cases of ileal orthotopic neobladder with different techniques published so far and the global experience of 24 cases with a median follow-up of 39 months documents a cancer specific survival of 62.5%.

Urinary incontinence (UI) is a condition where involuntary loss of urine occurs. This is often very bothersome, distressing and affects an individual’s quality of life and productivity. It may be classified into different types and treated accordingly. It affects millions of people worldwide and many sufferers fail to seek help due to the attached social stigma. Nevertheless, the number of patients receiving treatment for incontinence is still high and the success rates good. Therefore it is imperative that UI is identified and assessed early so that treatment may be commenced as soon as possible. We will discuss in detail the assessment and management of the different types of UI in adults.

Rationale: Primitive small cell carcinoma of the ureter is extremely rare, in this case report is meticulously described its aggressive clinical course and the pathological clues that help with the diagnosis. Also, a detailed table with the clinico-pathological features of analogous case reports in literature is provided. Patient concerns: A 79-year-old female presented with gross hematuria and flank pain. Diagnoses: Small cell carcinoma of the ureter. The surgical specimen showed a mixed histology of small cell carcinoma and transitional cell carcinoma; the common neuroendocrine markers (chromogranin A, synaptophysin, CD56) were positive, and vimentin and thyroid transcription factor 1 were negative. The patient had an advanced stage at presentation with regional nodes involvement (pT3N1). Interventions: Segmental ureterectomy was performed but it was only possible to administer 1 cycle of platinum-based adjuvant chemotherapy due to the rapid decline of her clinical parameters. Outcomes: The disease rapidly spread locally and metastasized. Lesson: The clinicians must be aware of this aggressive tumor with silent clinical course and advanced stages at presentation.

Study Type – Therapy (case series) Level of Evidence 4 What’s known on the subject? and What does the study add? Although it has long been known that ureteric stenting is associated with significant morbidity in a high proportion of patients, predictors of morbidity remain largely elusive. In a multivariable analysis of potential predictors of morbidity using the Ureteric Stent Symptoms Questionnaire, an easy-to-determine variable, i.e. the location of stent distal loop with respect to body midline, emerged as the strongest predictor of morbidity. Patients with stent distal loop crossing the midline experienced worse symptoms. The visualization of stent distal loop may, thus, help identify patients at higher risk of morbidity requiring early management. OBJECTIVE To assess the predictors of morbidity in patients with indwelling ureteric stents using a validated questionnaire. PATIENTS AND METHODS Eighty-six consecutive patients with indwelling double-J ureteric stent of different length and size enrolled at an Italian tertiary academic centre were prospectively evaluated with the Italian-validated Ureteric Stent Symptoms Questionnaire (USSQ), which explores the stent-related symptoms in six domains. Ureteric stents were placed for benign ureteric obstruction or after uncomplicated ureterorenoscopy, and were all removed after 28 days. The questionnaire was administered on days 7 and 28 after stent placement and on day 28 after removal. A plain abdominal X-ray was performed on days 7 and 28 after placement to determine stent location. Univariable and multivariable analyses tested the association of patient age, sex and body mass index (BMI), and stent side, length, calibre and distal loop location, with the index score of the various domains on days 7 and 28. RESULTS All patients completed the study. At multivariable analysis, on day 7, sex, BMI and stent calibre were significantly associated with one domain (general health, body pain and work performance, respectively), while location of stent distal loop was significantly associated with five domains (urinary symptoms, body pain, general health, work performanc, and sexual matters). On day 28, body mass index was significantly associated with two domains (body pain and general health), while location of stent distal loop remained significantly associated with the same five domains (urinary symptoms, body pain, general health, work performance and sexual matters). CONCLUSION Location of stent distal loop with respect to midline had the strongest association with most domains of the USSQ on both days 7 and 28 after stent placement. The visualization of stent distal loop crossing the midline may therefore identify patients at higher risk of post-procedural morbidity requiring early management.

To our knowledge the optimal analgesia during prostate biopsy remains undetermined. We tested the efficacy and safety of combined perianal-intrarectal lidocaine-prilocaine cream and periprostatic nerve block during transrectal ultrasound guided prostate biopsy.A total of 280 patients were randomized to receive combined perianal-intrarectal lidocaine-prilocaine cream and periprostatic nerve block (group 1), perianal-intrarectal lidocaine-prilocaine cream alone (group 2), periprostatic nerve block alone (group 3) or no anesthesia (group 4) before transrectal ultrasound guided prostate biopsy. Pain was evaluated with a 10-point visual analog scale at subsequent procedural steps, including perianal-intrarectal substance administration, prostate transrectal ultrasound, periprostatic nerve block and sampling. Complications were assessed by self-administered questionnaire and telephone interview.The groups were comparable in patient age, prostate volume, pathology results and visual analog scale perianal-intrarectal substance administration. Visual analog scale results for transrectal ultrasound were lower in groups 1 and 2 vs 3 and 4 (mean 1.5 and 1.41 vs 5.37 and 5.31, p0.001) and results for periprostatic nerve block were lower in group 1 vs 3 (mean 1.03 vs 3.74, p0.001). Results for sampling were lower in groups 1 to 3 vs 4 (mean 0.77, 1.27 and 1.27 vs 4.33, p0.001) and in group 1 vs 2 and 3 (p0.001). Stratified analysis showed that visual analog scale sampling was lower in group 1 vs 2 and 3 in patients 65 years old or younger, those with a prostate greater than 49 cc and those with lower anorectal compliance (visual analog scale results for perianal-intrarectal substance administration greater than 2) (p = 0.006,0.001 and 0.003, respectively). The overall complication rate was similar in all 4 groups (p = 0.87).Our findings suggest that the combination of perianal-intrarectal lidocaine-prilocaine cream and periprostatic nerve block provides better pain control than the 2 modalities alone during the sampling part of transrectal ultrasound guided prostate biopsy with no increase in the complication rate. The magnitude of this effect is higher in younger men, men with a larger prostate and men with lower anorectal compliance.

The incidence and prevalence of cancer increase with time after transplantation. Therefore, a risk-adapted screening process is very important in order to identify low-grade malignancies early in their development. This provides the opportunity to initiate appropriate immunosuppressive regimens depending on the tumor type and stage of development. The first case presented is one of a 65-year-old patient with a double genitourinary carcinoma (penis and bladder). The patient received kidney transplantation 7 years prior to this event. After adequate surgical treatment (partial amputation of the penis for squamous cell carcinoma and complete transurethral resection of bladder adenocarcinoma), the patient was noted to be free of tumor recurrence and had functioning renal graft with a 2-year follow-up.

We validated the Italian version of the Ureteral Stent Symptoms Questionnaire in male and female patients with an indwelling ureteral stent.A double-back translation of the original Ureteral Stent Symptoms Questionnaire was performed by 3 urologists and 4 professional translators. A total of 78 patients (cases) with and 35 healthy subjects without (controls) an indwelling ureteral stent were asked to complete the Italian version of the Ureteral Stent Symptoms Questionnaire and a visual analog scale for pain as well as the International Prostate Symptom Score (men) and Urogenital Distress Inventory-6 plus Incontinence Impact Questionnaire-7 (women). Cases were evaluated at weeks 1 and 4 after stent placement, and at week 4 after removal, while controls were evaluated once. The psychometric properties of the questionnaire were analyzed.A total of 66 cases and 30 controls were suitable for analysis. The questionnaire showed good internal consistency in all domains except global quality of life compared with that of the International Prostate Symptom Score (Cronbach's alpha0.75). Test-retest reliability was good except for the sexual matters domain (Pearson's coefficient0.7). Relatively high correlation coefficients (greater than 0.65) were found for the visual analog scale for pain, the International Prostate Symptom Score, the Urogenital Distress Inventory-6 and the Incontinence Impact Questionnaire-7 with the corresponding Ureteral Stent Symptoms Questionnaire domains, suggesting good convergent validity. Sensitivity to change and discriminant validity were also good (p0.001).The Italian version of the Ureteral Stent Symptoms Questionnaire is a reliable and robust instrument that can be self-administered to male and female Italian patients with an indwelling ureteral stent in the clinical and research settings.

Although most Leydig cell tumors are benign, radical orchiectomy is currently considered the standard therapy. We retrospectively analyzed the long-term followup of a series of patients with Leydig cell tumors electively treated with testis sparing surgery.Between November 1990 and December 2005, 17 consecutive patients with Leydig cell tumors underwent testis sparing surgery on an elective basis. Preoperative evaluation included physical examination, serum markers for germ cell tumors, scrotal ultrasound, abdominal computerized tomography, chest x-ray and hormonal profile if clinically required. Testis sparing surgery was performed via an inguinal approach with spermatic cord clamping. Frozen section examination was performed in all cases, revealing Leydig cell tumors. Followup consisted of physical examination, scrotal ultrasound, abdominal computerized tomography and chest x-ray every 6 months for the first 2 years, then annually. Tumor recurrence and survival were evaluated.Mean patient age was 41.6 years (range 28 to 55). Medical referral was prompted by symptoms/signs such as infertility, gynecomastia or self-palpation of scrotal mass in 11 patients (64.7%), while in the remaining 6 (35.3%) the lesions were incidentally diagnosed. Hormonal profile was performed in 9 patients, showing abnormalities in all. Mean tumor diameter was 13.4 mm (range 5 to 31). Definitive pathological examination confirmed benign Leydig cell tumor in all cases. After a mean followup of 91 months (range 12 to 192), neither local recurrence nor distant metastases have been detected and all patients are alive without evidence of disease.In patients with Leydig cell tumors testis sparing surgery with frozen section examination provides an excellent long-term oncological outcome.

Aims: In this prospective controlled randomized trial we assessed the effects of early, intensive, prolonged pelvic floor exercises (PFE) on urinary incontinence following bladder neck (BN) sparing RRP. Methods: A sample of 152 patients with localized prostate cancer underwent RRP with BN preservation. Out of this group we randomized 107 incontinent patients into 2 groups. We considered incontinent patients with 24 hr Pad test >2 g. The T group received instructions regarding an intensive program of PFE, from 7 days after catheter removal for as long as any degree of incontinence persisted, within a period of 1 year. The control (C) group did not receive instructions. The outcome was assessed using the 24 hr Pad test, a visual analogue scale (VAS) and a single question of QoL. Results at baseline and at 1, 3, 6, and 12 months were available for 54 and 40 patients, respectively. Results: The overall spontaneous continence rate after catheter removal was 23.6%. The proportion of men still incontinent was significantly higher in the C group than treatment (T) group at 1 (97.5% vs. 83.3%; P ¼ 0.04), 3 (77.5% vs. 53.7%; P ¼ 0.03), 6 (60% vs. 33.3%; P ¼ 0.01), and 12 months (52.5% vs. 16.6%; P < 0.01). Similarly, the VAS and the response to the QoL question at 12 months significantly differed between the two groups (P ¼ 0.01 and 0.03, respectively). Conclusions: Our study suggests that early intensive prolonged PFE can further increase the number of continent patients and this improvement persists in the first 12 months. The second 6 months following surgery are still useful to recovery. Neurourol. Urodynam. 26:985–989, 2007. 2007 Wiley-Liss, Inc.

As many as 96% of patients report some kind of discomfort/pain during transrectal ultrasonography (TRUS)-guided prostate biopsy, and when pain is severe, it may be necessary to decrease the planned number of biopsies or interrupt the procedure. Various modalities have been recommended to alleviate the pain, but reports on efficacy are contradictory. We assessed the possible benefit of intrarectal and perianal lidocaine-prilocaine (EMLA) cream.A series of 98 patients without active anal and prostatic conditions underwent TRUS and, 10 to 31 days later, TRUS-guided biopsy. They were asked to grade their discomfort/pain using a 10- point linear visual analog pain scale (VAS). After TRUS, patients were divided into three groups on the basis of the VAS scores. Group 1 (N = 8) had pain scoresor=2 (mild pain/discomfort). Group 2 (N = 75) had pain scores between 2 and 5 (moderate pain/discomfort). Group 3 (N = 15) had pain scoresor=5 (severe pain/discomfort). Each group was then randomized to receive local anesthesia with intrarectal and anal EMLA cream (subgroup A) or intrarectal and anal ultrasound gel as placebo (subgroup B). Pain scoring was repeated after the biopsy.In group 1, there were no significant differences in pain scores between subgroups A and B. In group 2, we could not complete the biopsy in one patient of subgroup B. A statistically significant difference was noticed between the VAS scores of subgroup A and subgroup B (P0.0001). In group 3, we were not able to complete biopsy in 5 patients of subgroup B. We noticed significantly higher VAS scores in subgroup B between TRUS and prostate biopsy (P0.0001), whereas similar scores were observed in subgroup A (P = NS). A statistically significant difference (P0.0001) was noticed between subgroup A and subgroup B scores during biopsy.In patients with high tolerance for simple TRUS, needle trauma does not significantly alter tolerability, and anesthetic provides little benefit for prostatic biopsy. However, the opposite is true in patients presenting moderate to significant pain/discomfort at TRUS, who may benefit from intrarectal/anal administration of EMLA during prostate biopsy.

Background A few single case reports and only one clinical series have been published so far about the use of N-butyl-2-cyanoacrylate in the treatment of urinary fistulas persisting after conventional urinary drainage. Case presentation We treated five patients with a mean age of 59.2 years presenting iatrogenic urinary fistulas which persisted following conventional drainage manouvres. There were 3 calyceal fistulas following open, laparoscopic and robotic removal of renal lesions respectively, one pelvic fistula after orthotopic ileal neobladder and a bilateral dehiscence of uretero-sigmoidostomy. We used open-end catheters of different sizes adopting a retrograde endoscopic approach for cyanoacrylate injection in the renal calyces, while a descending percutaneous approach via the pelvic drain tract and bilateral nephrostomies respectively was used for the pelvic fistulas. Fluoroscopic control was always used during the occlusion procedures. The amount of adhesive injected ranged between 2 and 5 cc and in one case the procedure was repeated. With a median follow-up of 11 months we observed clinical and radiological resolution in 4 cases (80%), while a recurrent and infected calyceal fistula after laparoscopic thermal renal damage during tumor enucleoresection required nephrectomy. No significant complications were documented. Conclusions In an attempt to spare further challenging surgery in patients that had been already operated on recently, minimally invasive occlusion of persistent urinary fistulas with N-butyl-2-cyanoacrylate represents a valid first line treatment, justified in cases when the urinary output is not excessive and there is a favorable ratio between the length and diameter of the fistulous tract.

Introduction Orgasm‐Associated Incontinence (OAI) or climacturia has been observed in male patients maintaining sexual potency after radical prostatectomy and cystectomy. Aim We investigated the incidence and video‐urodynamic aspects of this event in continent and potent patients after bladder neck‐sparing (BNS) radical prostatectomy (RP). Main Outcome Measure Comparing functional and morphological aspects between climacturic and non‐climacturic patients to identify a possible explanation of this unusual kind of leakage that could seriously impact the sexual life after surgery. Methods In a pool of 84 men, potent and continent at least 1 year after BNS RP, 24 (28.6%) reported climacturia and 7 agreed to undergo video‐urodynamic evaluation (group 1), which was performed also in 5 controls (group 2). Those 12 men were also evaluated with 24‐hour pad test, 5‐item International Index of Erectile Function and International Prostate Symptom Score questionnaires. Results Functional urethral length (FUL) was significantly lower in the climacturia group ( P = 0.02) and time to continence recovery was significantly longer ( P = 0.05). No other significant differences were found between the two groups. The radiological appearance of the vesicourethral junction at voiding cystourethrography was similar. Conclusions To the best of our knowledge, this is the first functional and morphological evaluation of climacturia after RP. In our experience, this event is indirectly associated with a reduced FUL in the sphincter area, although both patients and controls were continent during daily activities. BNS technique seems to reduce time to continence recovery, although climacturic patients need longer time than control patients. Since in our series no rigidity of the vesicourethral anastomosis was radiographically evident, we believe that differences in FUL could explain OAI. Anatomical difference in membranous urethra length could explain the occurrence of this symptom in patients treated with the same surgical technique. Manassero F, Di Paola G, Paperini D, Mogorovich A, Pistolesi D, Valent F, and Selli C. Orgasm‐associated incontinence (climacturia) after bladder neck‐sparing radical prostatectomy: Clinical and video‐urodynamic evaluation. J Sex Med 2012;9:2150–2156.

More than half of the cases of fungal infections of the urinary tract are caused byCandidasp., but occurrence of obstructive uropathy caused by mycetomas or fungus balls (urobezoars) is extremely rare. The latter are conglomerates of fungal hyphae. Diabetes mellitus, immunosuppression, chronic disease, and malignancies are known predisposing factors. Preoperative imaging is not pathognomonic; blood clots, radiolucent urinary calculi, air bubbles, and inflammatory debris can mimic urobezoars. We report on two otherwise healthy women presenting with urinary tract obstruction caused by candidal mycetomas of the renal pelvis that mimicked matrix lithiasis.

Objectives: To describe the risks of ureteral damage occurring during urological and gynecological procedures utilizing energybased surgical devices (ESD) during both laparoscopic and open procedures. Materials and Methods: During the last 20 months we observed five cases of iatrogenic ureteral lesions caused by ESD which required open surgery. There were 3 lesions of the lower ureter occurring during gynecological laparoscopic or robotic procedures, and 2 lesions of the upper ureter occurring during open enucleation of low-stage renal cell carcinomas. Results: In the laparoscopic gynecological lesions the cause was attributable to monopolar cutting and bipolar coagulation: they presented with urine extravasation after 20, 15 and 15 days respectively and required ureteral reimplantation in 2 out of 3 cases. In the upper ureteral lesions the causes were bipolar coagulation and LigaSure Impact TM used for perirenal fat dissection: they presented after 2 and 4 months respectively and required uretero-ureterostomy and inferior nephropexy in one case and nephrectomy in the other. In 3 out of 5 cases there was an unsuccessful attempt at placing an ureteral double J stent, and in the 2 cases where it was placed it did not prevent the formation of subsequent stricture in one. Conclusions: The widespread diffusion of ESD has the potential drawback of inadvertent thermal energy transmission to the ureter. Delayed presentation of ureteral lesions and difficulties in ureteral stent placement were the common features of the cases observed. Inadvertent ureteral damage by different thermal energy sources is an emerging condition, requiring awareness, prompt recognition and adequate treatment with the reconstructive urology principles.

We retrospectively evaluated the outcome of the surgical treatment of patients with renal cell carcinoma (RCC) and extensive inferior vena cava (IVC) involvement. Our aim was to investigate if a particular surgical technique could reduce morbidity and complications associated with this condition.From 1996 to 2007, 22 patients with RCC and extensive IVC involvement underwent radical surgical treatment with the intention to avoid, whenever possible, sternotomy and cardiopulmonary bypass. The level of the tumor thrombus was I (2 cm above the renal vein) in 2 patients, II (below the intrahepatic vena cava) in 9 patients, III (intrahepatic vena cava below the diaphragm) in 7 patients, and IV (atrial) in 4 patients. Extracorporeal vascular bypass was used for 4 patients with level IV and for 2 patients with level III tumor thrombi, with hypothermic circulatory arrest in 2 patients. Extensive liver mobilization techniques were adopted in 16 patients. Overall and cancer-specific survival (CSS) were analyzed based on tumor extent (N0M0, N+M+), pathologic stage (pT3b, pT3c, pT4), thrombus level, and caval wall infiltration.Two patients died within 1 month of surgery and the remaining 20 patients have a mean follow-up of 32.2 months (range 6-90): 8 are alive (overall survival 40%), but 2 with disease (CSS 30%). A total of 10 severe complications developed in 8 patients (36%). Both overall and CSS were significantly associated with tumor stage (Log-rank P = 0.0237 and 0.0465), presence of nodal or systemic metastases (Log-rank P = 0.0835 and 0.0669; Wilcoxon's test P = 0.0407 and 0.0411), and caval wall infiltration (Log-rank P = 0.0200 and 0.0418).Despite the low overall survival, related to the high percentage of nodal and systemic metastases, aggressive surgical management with resection of synchronous metastatic disease for symptom palliation and cytoreduction, followed by immunotherapy is justified in this setting. A transabdominal approach to RCC and IVC involvement, even in patients with level III thrombus, can provide the surgeon with an exposure similar to thoracoabdominal incisions without the complications associated with thoracotomy.

The aims of this study were to: (a) analyse the most frequent morphofunctional features of the lower urinary tract observed during videourodynamic examination in patients with neurogenic bladder due to multiple sclerosis; (b) investigate the role of the videourodynamic examination in the clinical management of these patients; and (c) demonstrate the relationship between morphological and functional variables. We performed videourodynamic examinations in 75 patients affected by neurogenic bladder secondary to multiple sclerosis. The introduction of pharmacological therapy, based on clinical and functional evaluation of the lower urinary tract, is correlated with satisfactory morphofunctional outcomes, reducing moderate-to-severe postvoid residual (PVR; p < 0.1) and compliance (p < 0.05) at the price of reduced bladder sensation. Clinical management of these patients based on morphological evaluation of the lower urinary tract decreased the occurrence of detrusor-sphincter dyssynergy (DSD) and detrusor overactivity incontinence at the following examination. Our study confirmed a relationship between detrusor overactivity and hypertonic bladder, bladder diverticula, vesicoureteral reflux, between detrusor underactivity and PVR and between DSD and bladder diverticula. Our data show how the videourodynamic examination may improve evaluation and urological management of these patients.

We report on the endoscopic appearance and subsequent treatment of a neovesical-urethral anastomotic stricture caused by migration of a nonabsorbable suture originally placed for retropubic hemostasis.