Urology Annals最新文献

Background: The day of surgery admission (DOSA) has been practiced in surgery for decades, with reports dating as far back as 1909. DOSA policy has potential benefits for the health system and the patient, especially when there is a shortage of health-care resources.

Objective: This study aims to compare DOSA and standard prior admission (D-1) among patients who underwent major urological operations.

Methods: This retrospective study enrolled a total of 206 patients who did not meet the criteria for day care surgery admission. The patients were divided into two groups: those admitted on the same day of surgery and those admitted the day before surgery. Among the participants, 111 (53.8%) were admitted on the same day, while 95 (46.2%) were admitted the day before surgery. We collected data from the electronic health records of these patients, documenting various variables, including patient demographics, type of surgery, admission type and date, intervention date, length of stay, complications, Clavien-Dindo score, and American Society of Anesthesiologists (ASA) score.

Results: We included a total of 206 patients who were admitted for operations in the urology department. The mean age was 70.5 years, and the majority was males (83.5%). Endoscopic procedures were the most common interventions (68%). The most ASA score for the enrolled patients was 2 (56.2%). DOSA was done for 53.8% of the patients, whereas the remaining patients were admitted 1 day before elective surgery. DOSA patients were significantly younger (P = 0.025), had a higher proportion of ASA score 1 (12.7%) and ASA score 3 (26.4%), had significantly fewer postoperative complications (P = 0.002), and had statistically significantly a shorter length of stay (P < 0.001) compared to D-1 admission patients.

Conclusion: In our study, DOSA patients were younger, had a lower prevalence of comorbidities, utilized anticoagulants less frequently, experienced fewer complications, and had significantly shorter hospital stays. Since the DOSA policy is safe and has a lower financial and economic burden on the health-care system, we recommend more urological and surgical centers to implement it.

Background: This single-center, retrospective study was performed to investigate the safety and efficacy of radiofrequency-assisted (RF), laparoscopic partial nephrectomy (PN) with zero ischemia in patients with low-complexity small renal tumors.

Materials and methods: Patients with small renal masses (SRMs) who underwent laparoscopic, clampless laparoscopic partial nephrectomy - radiofrequency assisted (LPN-RFA) between January 2016 and June 2020 were studied. Demographics, clinical and pathological characteristics, recurrence-free survival, and overall survival were recorded.

Results: Fifty-two SRMs were excised from corresponding patients using RFA-LPN. The median tumor size was 2.5 cm and all specimens involved low-complexity masses according to the renal nephrometry score. No conversions to radical nephrectomy were recorded. Postoperatively, there were one patient with fever, one with hematuria, and two with urinary leakage treated endoscopically. The majority of tumors (48/52, 86.2%) were clear-cell carcinomas. According to the glomerular filtration rate postoperatively and 12 months' posttreatment, adequate renal function was preserved in all patients. There were no positive surgical margins identified postoperatively and no recurrences during a median follow-up 24 months. All patients were alive at the last follow-up.

Conclusions: This study suggests that RFA laparoscopic clampless PN represents an effective method for managing patients with low-complexity SRMs. It offers adequate intraoperative safety and excellent mid-term oncological control and functional preservation.

Neuroendocrine small-cell bladder cancer is an extremely rare and aggressive entity, it constitutes <1% of all bladder malignancies. The small-cell neuroendocrine histological variant has a worse prognosis than the classical subtypes. A case of a 53-year-old female consulting with gross hematuria is presented. Cystoscopy revealed a solid aspect lesion involving the posterior wall and dome that was resected. Histopathological findings showed small-cell pure variant carcinoma, high grade, with lymph, vascular, and perineural infiltration, infiltrating the muscle layer. The extension study made by hole body computed tomography scan, showed evidence of multiple lymph nodes and multiple visceral radiological involvements, with pulmonary, hepatic, and peritoneal implants. More than 10 years later, after receiving nine cycles of carboplatin-etoposide remains in complete remission and without radiological evidence of the disease. This is, to our knowledge, one of the longest disease-free survival cases in metastatic small-cell bladder cancer published nowadays.

Objective: Varicocele, the dilation of the pampiniform plexus of the spermatic cord. It is discovered incidentally in most patients. Symptoms vary, but its impact is especially experienced in the field of fertility and reflected in semen parameters. Varicocelectomy is a surgical approach to correct the varicocele, however, reports are conflicting regarding its success. Our aim was to evaluate the efficacy of varicocelectomy on semen parameters and conception rates in patients who underwent surgery and its association with comorbidities such as diabetes, hypertension, and obesity.

Materials and methods: This cross-sectional study included the complete medical records of 86 patients. Data collection form included the patient's age, body mass index (BMI), chronic diseases, smoking, surgical history, medication usage, and the reason for performing surgery. Presurgical and postsurgical semen parameters were evaluated 3 months before surgery and an average of 6 months postoperatively. Data were analyzed with SPSS, Chi-square test, and independent and paired t-test.

Results: No significant difference was found between primary and secondary infertility regarding semen analysis, postoperative semen analysis indicated an improvement in semen motility at 180 min with no effect on other parameters. Using spontaneous intercourse or in vitro fertilization (IVF) after varicocelectomy was significantly associated with increasing conception rates irrespective of the type of infertility. Diabetes, hypertension, BMI, and smoking did not appear to affect semen parameters.

Conclusion: Patients who underwent varicocelectomy had improved sperm motility at 180 min and subsequently had a higher chance of successful conception either through spontaneous intercourse or IVF. Further studies are needed to understand the relationship between conception and sperm motility. Semen parameters were not affected if the patient had comorbidities such as diabetes and hypertension. Furthermore, smoking and BMI did not appear to affect the conception rate.

Neurofibromatosis of the genitourinary tract is rare, with a prevalence of 0.65%, and it is exceedingly rare to involve the external genitalia. Involvement of the clitoris, labia majora, and prepuce was reported with clitoromegaly being the most frequently occurring. Herein, we are reporting the case of a 6-year-old girl who was diagnosed with a neurofibroma of the clitoris; measuring 9.4 cm in its largest dimension. To the best of our knowledge, this is the largest clitoral neurofibroma reported in the literature. Due to the rarity of such cases and reports limitations in the literature, the diagnosis of neurofibroma of the external genitalia requires a high index of suspicion by health-care providers. Surgical excision and postoperative follow-up for possible recurrence remain the gold standard of management.

Introduction: Varicocelectomy is the prevailing management of scrotal pain secondary to varicocele. However, the literature is controversial on this topic. Some data showed that pain may persist after the surgery even if the varicocele is not detected postoperatively.

Objectives: The objectives of the study were to identify the effect of varicocelectomy in patients with chronic scrotal pain, to report the association between the clinical grade and postoperative pain resolution, and to identify the need for a secondary procedure after varicocelectomy to control the pain.

Materials and methods: This was a retrospective study of 47 patients who underwent varicocelectomy between March 2016 and December 2018.

Results: Postoperatively, the pain totally resolved after surgery in 64.3% of patients with scrotal pain; it improved in 21.4%, 11.9% have persistent pain, and the pain got worse in only 2.4%. Our study showed 100% complete resolution or improvement with Grade I, 85.7% in Grade II, and 81.3% in Grade III. In addition, all patients who underwent bilateral varicocelectomy had pain that either completely resolved or improved postoperatively. On the other hand, all patients who had persistent pain or pain worsening postoperatively had unilateral varicocelectomy. An additional intervention for postoperative pain control was needed in only 14% of patients, 7% of them underwent embolization, 4.7% had a cord block, and 2.3% were sent to a pain clinic.

Conclusion: Varicocelectomy offers good outcomes in most patients with varicocele-related scrotal pain. The most significant predictor for success was low grade and bilaterality. However, there is a subset of patients whose symptoms will not improve postoperatively. Careful preoperative counseling and expectation management are crucial when discussing surgical options for those patients.

Background: Tubularized incised plate (TIP) is the most common technique used for distal hypospadias repair with good outcome but with a high rate of urethral stricture. Inner preputial-free graft can be used as an inlay graft in the incised area of the narrow urethral plate, also can be used as an onlay graft for urethroplasty in hypospadias repair to avoid this complication.

Patients and methods: A comparative prospective randomized study was conducted on two groups of hypospadias patients with narrow urethral plate. Group A: dorsal inlay inner preputial graft repair was performed (grafted TIP [G-TIP]) and Group B: ventral onlay preputial graft repair was performed. The assessment of outcome and hypospadias objective scoring evaluation (HOSE) score was done at 2 weeks and 6 months.

Results: Group A included 55 patients for whom dorsal inlay inner preputial graft repair was performed (G-TIP), and Group B which was planned to be conducted on 55 patients using onlay preputial graft (onlay graft) but was terminated after 15 cases due to high failure rate (33%). Group A showed better success rate 96% and better HOSE score (score 16) at 2 months and 6 months 83.6% and 88.2% versus 26.7% and 33.3% in Group B. Postoperative complications showed a statistically significant difference; glans dehiscence (3.6% vs. 40%), wound infection (1.8% vs. 33.3%), and skin sloughing (3.6% vs. 26.7%) in Groups A and B, respectively.

Conclusion: G-TIP is a good technique for the management of distal hypospadias with narrow urethral plate with good success rate, cosmetic outcome, and with less complications compared to onlay graft.