Robotic-assisted vs. open ureteral reimplantation: a multicentre comparison.

PURPOSE: Open ureteral reimplantation is considered the standard surgical approach to treat distal ureteral strictures or injuries. These procedures are increasingly performed in a minimally invasive and robotic-assisted manner. Notably, no series comparing perioperative outcomes and safety of the open vs. robotic approach are available so far. METHODS: In this retrospective multi-center study, we compared data from 51 robotic ureteral reimplantations (RUR) with 79 open ureteral reimplantations (OUR). Both cohorts were comparatively assessed using different baseline characteristics and perioperative outcomes. Moreover, a multivariate logistic regression for independent predictors was performed. RESULTS: Surgery time, length of hospital stay and dwell time of bladder catheter were shorter in the robotic cohort, whereas estimated blood loss, postoperative blood transfusion rate and postoperative complications were lower than in the open cohort. In the multivariate linear regression analysis, robotic approach was an independent predictor for a shorter operation time (coefficient - 0.254, 95% confidence interval [CI] - 0.342 to - 0.166; p < 0.001), a lower estimated blood loss (coefficient - 0.390, 95% CI - 0.549 to - 0.231, p < 0.001) and a shorter length of hospital stay (coefficient - 0.455, 95% CI - 0.552 to - 0.358, p < 0.001). Moreover, robotic surgery was an independent predictor for a shorter dwell time of bladder catheter (coefficient - 0.210, 95% CI - 0.278 to - 0.142, p < 0.001). CONCLUSION: RUR represents a safe alternative to OUR, with a shorter operative time, decreased blood loss and length of hospital stay. Prospective research are needed to further define the extent of the advantages of the robotic approach over open surgery.

Prediction models of incontinence and sexual function one year after radical prostatectomy based on data from 20 164 prostate cancer patients.

BACKGROUND: Incontinence and sexual dysfunction are long-lasting side effects after surgical treatment (radical prostatectomy, RP) of prostate cancer (PC). For an informed treatment decision, physicians and patients should discuss expected impairments. Therefore, this paper firstly aims to develop and validate prognostic models that predict incontinence and sexual function of PC patients one year after RP and secondly to provide an online decision making tool. METHODS: Observational cohorts of PC patients treated between July 2016 and March 2021 in Germany were used. Models to predict functional outcomes one year after RP measured by the EPIC-26 questionnaire were developed using lasso regression, 80-20 splitting of the data set and 10-fold cross validation. To assess performance, R2, RMSE, analysis of residuals and calibration-in-the-large were applied. Final models were externally temporally validated. Additionally, percentages of functional impairment (pad use for incontinence and firmness of erection for sexual score) per score decile were calculated to be used together with the prediction models. RESULTS: For model development and internal as well as external validation, samples of 11 355 and 8 809 patients were analysed. Results from the internal validation (incontinence: R2 = 0.12, RMSE = 25.40, sexual function: R2 = 0.23, RMSE = 21.44) were comparable with those of the external validation. Residual analysis and calibration-in-the-large showed good results. The prediction tool is freely accessible: https://nora-tabea.shinyapps.io/EPIC-26-Prediction/. CONCLUSION: The final models showed appropriate predictive properties and can be used together with the calculated risks for specific functional impairments. Main strengths are the large study sample (> 20 000) and the inclusion of an external validation. The models incorporate meaningful and clinically available predictors ensuring an easy implementation. All predictions are displayed together with risks of frequent impairments such as pad use or erectile dysfunction such that the developed online tool provides a detailed and informative overview for clinicians as well as patients.

[Uretero-iliac artery fistula as a urological emergency]. / Ureteroiliakale Fistel als eine Urologische Notfallsituation.

Uretero-iliac artery fistulae represent a urological emergency with considerable mortality. We present 2 cases of a uretero-iliac artery fistula. Nowadays, minimally-invasive endovascular therapy seems to be the treatment of choice. For an optimal outcome, a multidisciplinary team with imminent availability of radiology, vascular surgery, urology and anaesthesia is required.

[Successful laparoscopic robot-assisted surgical treatment of bilateral ureterosciatic hernias (Lindbom's hernia) and pelvic kidney]. / Erfolgreiche laparoskopische roboterassistierte operative Therapie bei beidseitigen ureteroischialen Hernien (Lindbom's Hernie) und Beckenniere.

Ureterosciaic hernia is a rarely described pathology that represents a diagnostic and therapeutic challenge for the treating physician. In this case report, we present a patient with symptomatic bilateral ureteroschial hernias and a pelvic kidney on the left. The definitive surgical treatment of the hernias was performed in the robotic-assisted laparoscopic technique.This is the second case describing bilateral intestinal sciatic hernia, in combination with its diagnosis and robotic surgical repair.In this paper we present the fourth known case of a robotic approach to the surgical treatment of ureterosciaic hernia with detailed presentation of diagnostic and therapeutic measures, as well as postoperative results and literature research on this rare pathology.

Multicentric comparative analysis of Retzius versus Retzius sparing robotic assisted simple prostatectomy in the management of large prostate glands.

AIM: Robot-assisted simple prostatectomy (RASP) is a minimally invasive alternative to open simple prostatectomy in the management of patients with large prostate glands suffering from moderate-to-severe lower urinary tract symptoms (LUTS). Our study aimed to evaluate two transvesical robotic approaches in order to compare functional outcomes and postoperative complications. MATERIALS AND METHODS: Clinical data from 111 consecutive patients from three tertiary robotic centers were retrospectively collected. Patients were divided into two groups depending on the surgical approach: 58 Retzius sparing and 53 Retzius approach RASP. We evaluated peri-operative outcomes (operating time, blood loss, transfusion rate, length of hospital stay), as well as intra-operative and early complications using a Clavien Dindo scale. Fisher's exact test, chi-square test and Mann-Whitney U test were applied for statistical analyses. A p-value <0.05 was considered statistically significant. RESULTS: Neither subgroup differed significantly in age (p = 0.104), Charlson comorbidity index (p = 0.088) or prostate volume (p = 0.507), total IPSS score (0.763) and Qmax (p = 0.651). Total complication rates were lower for the Retzius approach subgroup (19 vs 11.9%) without reaching statistical significance in multivariate analysis (HR = 1.21, 95% CI = 0.17 - 8.44, p = 0.84). No significant differences based on IPSS total score and Qmax could be observed between the two subgroups during follow-up. CONCLUSIONS: Both RASP approaches provide similar results in terms of functional outcomes and present a good safety profile in the management of large prostatic adenomas. Larger trials are needed in order to establish the indications for each robotic technique.

[Robot-assisted laparoscopic bladder diverticulum resection (RABDR)]. / Roboterassistierte Harnblasendivertikelresektion (RAHDR).

AIMS: Since October 2018, urinary bladder diverticulum resections at our Department of Urology have been carried out with robot assistance and with minimal invasivion, Paediatrical urological and robot-assisted minimally invasive urological surgery for the Bamberg Social Foundation were performed with the DaVinci robotic systemTM. The aim of the present study was to record the surgical results of our patients and to compare these if necessary with available data on optimal diagnostic and therapy. METHODS: In this retrospective analysis, we included all patients who received RAHDR between October 2018 and March 2020. The primary endpoints were postoperative blood loss (postoperative haemoglobin decrease), the operation time (min), complications according to the Clavien-Dindo classification, length of hospital stay (days), postoperative residual urine, postoperative urine extravasation at the anastomosis of the bladder, postoperative quality of life and postoperative satisfaction with micturition. RESULTS: We reviewed a total of 11 patients, all of whom were male. Mean age was 64.8 years (52-82). Average BMI was 26.5 (19-37). 3 patients were ranked with ASA score III, 5 with II and 3 with I. The average residual urine value preoperatively was 183 ml (90-240). A cystogram to rule out extravasation was performed on day 6 postoperatively. The mean duration of surgery was 212 min (148-294) and the mean duration of hospitalisation was 7.6 days (6-10). The mean residual urinary value after surgery was 25 ml (10-60). The mean postoperative maximum of flow was measured at 27.7 ml/s (11-55). No contrast agent extravasation in the cystogram was detected in any of the patients. The complications according to Clavien were not measurable. The mean postoperative haemoglobin decrease was 1.61 g/dl (0-3. 2). CONCLUSIONS: In most cases, the removal of one or more bladder diverticula is possible using the minimally invasive robotic technique. Various surgeries such as YV-bladder neck plastic, prostate adenoma enucleation, bladder stone restoration, and inguinal herniotomy can be carried out simultaneously. A robot-assisted urinary bladder diverticulum resection is an effective and gentle procedure. However, it must be considered that it brings financial disadvantages due to the lack of adequate representation within the German DRG-system (Diagnosis Related Groups).

Safety and mid-term surgical results of anterior urethroplasty with the tissue-engineered oral mucosa graft MukoCell® : A single-center experience.

OBJECTIVE: To assess the mid-term efficacy and safety of anterior urethroplasty using an autologous tissue-engineered oral mucosa graft (MukoCell® ). METHODS: The data of 77 patients with anterior urethral strictures undergoing treatment with MukoCell® at a tertiary center from June 2016 to May 2019 were analyzed. Patients' characteristics, pre- and postoperative diagnostics, perioperative complications, and follow-up data were obtained. The overall stricture-free survival, outcomes of the different surgical techniques, stricture localizations, stricture length, early complications of the procedure and risk factors of recurrence were assessed. RESULTS: The median follow-up period was 38 months (interquartile range 31-46). The overall recurrence-free rate of anterior urethroplasty using MukoCell® was 68.8%, 24 patients (31.2%) developed a recurrence of the stricture. The stricture recurrences were observed at a median of 7 months (interquartile range 3-13) only in patients with at least one previous surgery or repeated dilatations in their medical history. No oral-urethral adverse events related to the use of MukoCell® were observed, except for a urethrocutaneous fistula (1.3%) requiring reoperation. CONCLUSIONS: Anterior one-stage urethroplasty using MukoCell® showed in our hands a mid-term success rate of up to 68.8% without significant adverse events after a median follow-up period of 38 months. This procedure might be an alternative option for long-segment urethral reconstruction.

[A rare case of renal ectopic thyroid tissue]. / Ein seltener Fall eines renalen ektopen Schilddrüsengewebes.

We present a rare case of ectopic thyroid tissue found during robotic nephrectomy of a kidney with a suspected malignant tumour. Such cases of ectopic thyroid tissue are extremely rare in the literature. If ectopic thyroid tissue occurs, it is usually found in the neck region or in the upper mediastinum. Clinical symptoms depend on size, localisation and hormonal function of the ectopic tissue. Surgical resection remains the treatment of choice; in individual cases, conservative treatment can be an option. This case report aims to emphasise that renal tumours of unknown origin might be paraneoplastic or ectopic tissue of other organs.

Urothelial or oral mucosa cells for tissue-engineered urethroplasty: A critical revision of the clinical outcome.

OBJECTIVE: To report the clinical outcome of urethral reconstruction by cultured urothelial or oral mucosa cells for tissue-engineered urethroplasty. METHODS: We systematically searched for studies reporting the use of tissue-engineered techniques for hypospadias and urethral stricture repair in humans in PubMed and Embase (OvidSP) through January, 1990 to June, 2018. We excluded studies based on titles that clearly were not related to the subject, studies in which tissue-engineered biomaterial were used only in laboratory or experimental animals, and in the absence of autologous cultured epithelial cells. Studies were also excluded if they were not published in English, had no disease background and adequate follow-up. Finally, we search all relevant abstract presented at two of the main urological meetings in the last 10 years: European Association of Urology (EAU) and American Urological Association (AUA). RESULTS: A total of six articles, reporting the clinical use of tissue-engineered techniques in humans, were fully reviewed in our review. The epithelial cells were harvested from the urethra (10 patients), the bladder (11 patients) and the mouth (104 patients). The tissue-engineered grafts were used in children for primary hypospadias repair in 16 cases, and in adults for posterior and anterior urethral strictures repair in 109 cases. Tissue-engineered grafts were showed working better in children for primary hypospadias repair than in adults for urethral strictures repair. CONCLUSION: One hundred and twenty-five patients received tissue-engineered urethroplasty using cultured epithelial cells for primary hypospadias or urethral strictures repair. The studies demonstrate a high degree of heterogeneity respect to epithelial cells (from urethra, bladder, and mouth), type of scaffold, etiology, site of urethral stricture, number of patients, follow-up and outcomes.

Preoperative Stating of Pelvic Lymph Nodes in Prostate Cancer Patients via Endorectal Magnetic Resonance Imaging.

BACKGROUND/AIM: The aim of this study was to evaluate the diagnostic sensitivity, specificity and accuracy of endorectal magnetic resonance imaging (e-MRI), as a preoperative staging modality in the diagnosis of lymph node metastasis (LNM) in patients with prostate cancer (PCa). PATIENTS AND METHODS: Retrospectively, we analyzed data from N=168 patients who underwent radical prostatectomy (RP) between 2004 and 2013 at two tertiary medical centres. Prior to RP all patients underwent an e-MRI. Inclusion criteria were: PSA levels >20 ng/ml or Gleason score >7. Examinations were performed on a closed 1.0-T system combined with an endorectal body phased-array coil, imaging results were correlated with histopathology. RESULTS: 10.7% (N=18 patients) had histologically-proven LNM. e-MRI was true-positive in N=6 (33.3%) and false-negative N=12 patients (66.6%). N=150 (89.3%) patients without LNM e-MRI were true-negative in 96% and false-positive in 4%. Sensitivity was 96%, specificity was 33%, accuracy was 64.5%. CONCLUSION: e-MRI can be considered a useful preoperative staging modality in diagnosis of LNM.

Anterior Urethroplasty Using a New Tissue Engineered Oral Mucosa Graft: Surgical Techniques and Outcomes.

PURPOSE: We investigated whether tissue engineered material may be adopted using standard techniques for anterior urethroplasty. MATERIALS AND METHODS: We performed a retrospective multicenter study in patients with recurrent strictures, excluding those with failed hypospadias, lichen sclerosus, traumatic and posterior strictures. A 0.5 cm2 oral mucosa biopsy was taken from the patient cheek and sent to the laboratory to manufacture the graft. After 3 weeks the tissue engineered oral mucosal MukoCell® graft was sent to the hospital for urethroplasty. Four techniques were used, including ventral onlay, dorsal onlay, dorsal inlay and a combined technique. Cystourethrography was performed 1 month postoperatively. Patients underwent clinical evaluation, uroflowmetry and post-void residual urine measurement every 6 months. When the patient showed obstructive symptoms, defined as maximum urine flow less than 12 ml per second, the urethrography was repeated. Patients who underwent further treatment for recurrent stricture were classified as having treatment failure. RESULTS: Of the 38 patients with a median age of 57 years who were included in study the strictures were penile in 3 (7.9%), bulbar in 29 (76.3%) and penobulbar in 6 (15.8%). Median stricture length was 5 cm and median followup was 55 months. Treatment succeeded in 32 of the 38 patients (84.2%) and failed in 15.8%. Success was achieved in 85.7% of ventral onlay, 83.3% of dorsal onlay, 80% of dorsal inlay and 100% of combined technique cases. No local or systemic adverse reactions due to the engineered material were noted. CONCLUSIONS: Our findings show that a tissue engineered oral mucosa graft can be implanted using the same techniques suggested for anterior urethroplasty and native oral mucosa, and guaranteeing a similar success rate.

[Surgical treatment of pelvic organ prolapse]. / Chirurgische Therapie des urogenitalen Deszensus.

Female pelvic organ prolapse is a widely prevalent condition and is associated with variable morbidity. It encompasses a number of clinical conditions, including subvesical obstruction, overactive bladder symptoms, sexual dysfunction and urinary und fecal incontinence. The prevalence of pelvic insufficiency is estimated to be between 30 and 50 %. As life expectancy is increasing and the elderly population is growing, there will be an increased incidence of the condition and growing demand for pelvic floor treatment in the future. The incidence of recurrent pelvic floor prolapse is also growing. The goal of surgical management is the restoration of pelvic anatomy and bladder, vaginal and bowel function, resolution of patient symptoms and improvement in quality of life. The objective of this review is to present the main surgical procedures for different subtypes of genital prolapse and to evaluate their outcomes and complications. During the last ten years, technologies for the minimally invasive approach have advanced and robotic assisted sacrocolpopexy is now equivalent to classical vaginal and transabdominal procedures.

[Surgical management of female stress urinary incontinence]. / Operative Therapie der weiblichen Inkontinenz.

Stress urinary incontinence in women is a common problem in Germany, with approx. 5 million women suffering from incontinence symptoms. These numbers are increasing, due to demographic changes; the suspected numbers are even higher. Prior to treatment, an extended diagnostic approach - including urodynamics and cystoscopy when necessary - is essential for optimal treatment selection.Primary treatment should be conservative, with pelvic floor training as an essential part of a multi-modal treatment concept. If conservative treatment fails, surgery is necessary and an increasing number of women are being treated with sub-urethral slings. The use of classical and well-known reconstructive surgeries - such as colposuspensions - is decreasing. An artificial urinary sphincter is a seldom indication in women, but a feasible option if the patient is physically and manually fit enough. The following article will summarise current diagnostic approaches and treatment options.

[Vesicouterine fistula after caesarean section]. / Vesicouterine Fistel nach Sectio caesarea.

Vesicouterine fistulas (VUFs) are a pathological communication between uterus and urinary bladder, which are mainly related to iatrogenic lesions during caesarean sections or occur during vaginal deliveries after a previous caesarean section. The main symptoms are menstruation through the bladder (menouria), amenorrhea and urinary incontinence. Treatment can be conservative, hormonal or surgical; however, a spontaneous closure of the fistula is rare (5 %). We report a case of a female VUF with menouria after caesarean section with a successful surgical fistula excision. Based on this case report, we analyse the causes, symptoms, diagnostics and treatment of VUF as reported in the literature.

[Reconstructive urethral surgery]. / Rekonstruktive Chirurgie der Harnröhre.

Urethral strictures are independent of a patient's age and can happen in every life period. They are often iatrogenic, resulting from a transurethral surgical procedure or traumatic catheterisation. Endoscopic slotting is the surgery of choice; although this method is frequently associated with recurrence. Retrograde urethrography or cystourethrography continue to play a central role in diagnostic evaluation and treatment. There is no standardised procedure regarding the surgical technique, perioperative management, and postoperative follow-up. Evidence-based recommendations or guidelines do not exist. For a successful surgical treatment of the urethra it is important to have an excellent knowledge of the urethral and urogenital anatomy. The permanent removal of urethral strictures can only be achieved by open reconstructive surgery. Direct end-to-end urethroplasty is used, in general, for short bulbar urethral strictures, while urethroplasty with oral mucosa is used for longer bulbar and penile strictures. Urethral reconstruction using a patient-specific autologous cell transplant with MukoCell® is an alternative to the conventional transplantation with native oral mucosa. Urethral reconstruction should be performed in specialised centres with appropriate expertise.

[Female urethral diverticulum with calculus formation imitating stress incontinence]. / Weibliches urethrales Divertikel mit Steinbildung imitierend eine Belastungsinkontinenz.

A female urethral diverticulum (UD) is a rare condition with a prevalence of 0.6 - 4.7 %. Possible aetiologies include chronic infection of the periurethral glands, childbirth trauma, and iatrogenic lesions after urethral manipulation. The main symptoms are recurrent urinary tract infections, post-void dribbling and leakage of urine or purulent discharge by movement, which is caused by the emptying of the diverticular lumen (paradoxical incontinence). As this may imitate stress urinary incontinence, the final diagnosis is a challenge for urologists. We report the case of a female UD containing multiple calculi, which were diagnosed during diagnostic work-up of incontinence. Based on this case report, we want to present and analyse the symptoms as well as the diagnostic evaluation and treatment of UD as reported in the literature. Also we wish to emphasise that the differential diagnosis between a complicated diverticulum and stress urinary incontinence requires a precise knowledge of the symptoms and the diagnostic algorithm for the detection of a DU because the symptoms of these two conditions are similar.

The Value of Endorectal Magnetic Resonance Imaging of the Prostate in Improving the Detection of Anterior Prostate Cancer.

BACKGROUND/AIM: The diagnosis of anterior prostate cancer (APC) is troublesome due to its anatomical location. Patients with an APC often require multiple sets of biopsies until diagnosis is made. The objective of this study is to examine if endorectal magnetic resonance imaging (e-MRI) of the prostate could improve the detection of APC. PATIENTS AND METHODS: A retrospective review of 412 patients records with a clinical suspicion of prostate cancer (PCa) (prostate-specific antigen (PSA) levels >4 ng/ml or a suspicious finding on digital rectal examination (DRE)) who underwent conventional e-MRI (e-cMRI) and functional e-MRI (e-fMRI) of the prostate and subsequent prostate biopsy from April 2004 to July 2010 was conducted. All patients had a history of at least one prior negative set of prostate biopsy. Sixty-five percent (N=268) of patients' images were considered suspicious for PCa of which 53 (12.8%) cases were considered to be suspicious for APC (defined as the presence of PCa anterior to the urethra). All patients underwent an 18-core transrectal ultrasonography (TRUS)-guided biopsy of the peripheral zone and an additional 3-core TRUS-targeted biopsy anterior to the urethra. RESULTS: The median age and median PSA levels of the patients was 68.9 (range=56-72) years and 12.7 ng/ml (range=6.4-21.3), respectively. DRE was only positive in 6 patients (11.4%). The overall PCa detection rate was 90.5%. APC was detected through the targeted cores in 48 patients (90.5%). Seven patients (13.2%) exhibited a PCa of the peripheral zone as well. e-MRI-positive predictive value was 90.5%. CONCLUSION: e-MRI of the prostate has a high predictive value in detecting APC. Patients with a constant increase of PSA levels, negative DRE findings and prior negative sets of prostate biopsy are ideal candidates for e-MRI of the prostate and subsequent TRUS-targeted biopsies of possible suspicious anterior gland sites.

Is an Extended Prostate Biopsy Scheme Associated with an Improvement in the Accuracy Between the Biopsy Gleason Score and Radical Prostatectomy Pathology? A Multivariate Analysis.

AIM: To examine whether an extended prostate biopsy (PB) scheme is associated with an improvement in the accuracy between the PB Gleason score (GS) and radical prostatectomy (RP) pathology and to identify probable preoperative variables that stratified patients likely to harbor significant upgrading (SU). PATIENTS AND METHODS: A retrospective review of 538 patients' records diagnosed with prostate cancer (PCa) who underwent RP and exhibited a SU, at two tertiary medical centers, was conducted. The patients were divided into 3 groups: 194 who underwent a 6-core PB (36%), 156 who underwent a 12-core PB (28.9%) and 188 (34.9%) who underwent an 18-core PB. A multivariate analysis was conducted, including prostate-specific antigen (PSA) level, clinical stage, prostate size and duration from PB to RP. RESULTS: The 6-core group exhibited a 42.7% SU, the 12-core group exhibited a 38.8% SU and the 18-core group exhibited a 14.1% SU. There was a highly significant lower rate of SU in the 18-core than that in the 6-core (p<0.001) and 12-core PB group (p<0.001) but no significant difference in the rate of SU was noted between the 6- and 12-core group (p=0.913). According to the multivariate analysis, only a prostate size of >35 g significantly elevated the probability of SU in the 6-core (p<0.025) and 12-core PB groups (p<0.025), respectively. CONCLUSION: An extended PB scheme is associated with a significant improvement in the accuracy between the PB GS and RP pathology. Prostate size >35 g in patients who undergo a 6- or 12-core PB is the only preoperative variable that stratifies patients likely to harbor SU.

Sextant-Specific Analysis of Detection and Tumor Volume by HistoScanning™.

INTRODUCTION: Published results of HistoScanning™ (HS) for prostate cancer (PCa) diagnostics are inconsistent and their value remains unclear. We prospectively analyzed the detection rate and tumor volume concordance in PCa patients. MATERIAL AND METHODS: Two hundred and eighty-two patients with biopsy-proven PCa scheduled for radical prostatectomy (RP) were included. All patients underwent ultrasonographical examination by HS prior to surgery. HS was evaluated compared to RP specimen as to (1) the prediction of overall tumor volume and (2) accuracy of HS in detection of PCa lesions larger than 0.2/0.5 ml, separated for each sextant. For each sextant, receiver operating characteristic (ROC)-analysis and area under the curve were determined. Sensitivity and specificity were calculated and visualized in ROC-curves. RESULTS: HS tends to underestimate volume of cancerous lesions, particularly larger lesions >8 ml. Using a 0.2 ml detection threshold, specificity and sensitivity of HS were between 29-68% and 46-78%. For a 0.5 ml detection threshold, sextant-specific specificity increased to 59-92% and sensitivity decreased to 16-54%. Stratification according to pre-operational PSA values did not improve performance characteristics of HS. CONCLUSIONS: Our results do not support a significant contribution of HS to PCa diagnostics.

How to Perform Image-guided Prostate Biopsy: In-bore and Fusion Approaches.

The integration of magnetic resonance imaging into urologic routine may be highly beneficial and change our standards for prostate cancer treatment.