Most kidney neoplasms are found incidentally and qualify for nephron-sparing surgery. Laparoscopic approach is beneficial to these patients because of its minimally invasive approach. However, these operations are both difficult and require plenty of experience and extended training. Some stages of the operation are limited by permissible time of transient ischemia. We applied three-dimensional (3D) printing technology to create individual silicone models of kidney to be used for training in laparoscopic procedures before the actual surgeries. Three patients who qualified for laparoscopic partial nephrectomy were selected. Digital models of their kidneys with tumors were designed based on computed tomography scans, followed by creation of silicone models. These were cast into the forms printed in 3D. The proper surgery was preceded by an operation carried out in a silicone model of laparoscopic simulator in which the tumor was excised and lodged after tumorectomy was filled. Average time of the live kidney tumor operation was slightly shorter than that of the silicone model (16 versus 17 minutes). Relatively short period of ischemia did not exceed 9 minutes. One patient underwent surgery without closing the vascular pedicle. Experience gained during training with these silicone models improved the actual surgery and can reduce the need for/duration of intraoperative renal ischemia. We believe this training method can be successfully used in other procedures.

Radical cystectomy (RC) for muscle-invasive bladder cancer (MIBC) is an extensive and morbid operation, often associated with permanent alteration of body image and disability. Combined with the aggressive malignant potential of MIBC and considerable risk of complications, it poses a serious threat to the psychological well-being of patients. Educational deficiencies causing uncertainty and confusion aggravate surgery-related anxiety and may lead to depression along with further social disability. We conceived a preoperative supportive program named “Cystocare” held by urologists, psychologists, stoma therapists and cancer survivors to facilitate patients’ adaptation and coping. We aimed to evaluate whether participation in Cystocare meetings would alleviate emotional distress in patients undergoing RC. We included 95 consecutive patients who filled Hospital Anxiety and Depression Score questionnaires before RC and on discharge. The intervention arm (A) comprised 32 Cystocare participants. The remaining 63 patients who received standard preparation constituted the control arm (B). Whilst there were no differences in median anxiety and depression scores preoperatively, in postoperative measurement, the intervention arm showed a lower median depression score than controls: 3 vs. 8 points, p = 0.015. On multivariate analysis we confirmed lower risk of postoperative depression in Cystocare participants: OR = 0.215 (95%CI: 0.066–0.699), p = 0.011, along with lower odds of preoperative anxiety in patients undergoing laparoscopic RC: OR = 0.365 (95%CI: 0.136–0.978), p = 0.045, and higher risk of prolonged hospital stay in patients experiencing postoperative anxiety OR = 17.114 (95%CI: 1.283–228.234) p = 0.032. Preoperative educational and supportive intervention complements laparoscopic RC in the alleviation of surgery-related anxiety and depression. The support group meetings provide an attractive and cost-effective opportunity to moderate emotional response in patients undergoing RC, and as such, deserve widespread adoption.

Background: Post-operative infection after radical cystectomy is a common complication. It is essential to identify modifiable risk factors that can predict post-operative infection to reduce the incidence of infection after radical cystectomy. We investigated the incidence of post-operative infection, associated pathogens, and risk factors for post-operative infection after radical cystectomy. Patients and Methods: Patients who underwent radical cystectomy for bladder cancer in a single urologic department from 2014 to 2016 were included. Age, gender, length of stay, body mass index (BMI), diabetes mellitus, hypertension, pre-operative estimated glomerular filtration rate, hydronephrosis, smoking status, neoadjuvant chemotherapy, pathologic tumor stage, pathologic nodal stage, types of urinary diversion, laparoscopic approach, operative time, and receipt of peri-operative blood transfusion were assessed to determine the association of these factors with the risk of infection within 30 days of radical cystectomy. Risk factors were assessed for correlation with any kind of infection and separately for urinary tract infection (UTI), blood infection/septic shock (BI), and surgical site infection (SSI). Pathogens were identified in all cases of infection. Results: A total of 134 patients were included in the analysis. Post-operative infection was diagnosed in 10.45%. Urinary tract infection, BI, and SSI were diagnosed in 3.73%, 4.48%, and 7.46%, respectively. Co-infections and mixed infection were diagnosed in 50% of patients with infection. Enterococcus was the most common pathogen. On multivariable analysis, age, BMI ≥30 kg/m2, and laparoscopic approach were associated with the risk of infection; odds ratios (ORs) were 1.27 (95% confidence interval [CI] 1.01–1.59), 13.07 (1.39–122.88), and 0.07 (0.01–0.78), respectively. Conclusion: One-tenth of patients undergoing radical cystectomy developed an infection within 30 days of surgery. Fifty percent of patients had co-infection with UTI, SSI, and/or BI and 50% of infections were polymicrobial. Increased BMI is the strongest factor associated independently with all types of infection. Therefore, obese patients should be encouraged to lose weight pre-operatively.

The Central European Journal of Urology is an open access quarterly-issued journal, which provides a forum for the presentation of original clinical, experimental and other research studies...

Urolithiasis is a well-known disease. Stones can form in all parts of the urinary tract. Diagnosis and treatment usually do not create clinical problems. However from time to time in daily practice doctors are confronted with casuistic cases. Here, we report a 54-year-old man with a large stone localized to the urethra. Because of the size of the stone, confirmed on radiography, and the presence of a cutaneous fistula, open surgery was performed. Due to urethral stricture, the patient required a second stage of reconstructive surgery. This case emphasizes that unusual presentation of urolithiasis may occur, and different surgical approaches as well as other surgical manipulations in such cases must be considered.

Bilateral renal infarction is an extremely rare condition with only few cases reported in the literature. We present a case of bilateral renal infarction affecting an otherwise healthy 34 year old bodybuilder chronically misusing testosterone and stanozolol. The patient presented with severe flank pain mimicking renal colic and biochemical features of acute kidney injury. Diagnostic workup revealed thrombosis affecting both renal arteries. Subsequently, the patient underwent a percutaneous rheolytic thrombectomy with AngioJet catheter, along with catheter-directed thrombolysis. Right-sided retroperitoneal hematoma developed as an early complication, mandating surgical exploration and nephrectomy due to kidney rupture and the unstable condition of the patient. Intensive care and continuous renal replacement therapy were instigated until a gradual improvement of the patient status and a return of kidney function was achieved. No abnormalities were found in the cardiological and hematological evaluation. We believe this is a first report of bilateral renal infarction associated with anabolic steroid misuse in an otherwise healthy individual, and a first report of AngioJet thrombectomy in bilateral thrombosis of renal arteries. It stresses the importance of a thorough diagnostic workup of colic patients and emphasizes the need for sports medicine to reach out to amateur athletes with education on the harms of doping.