Surgical management of chronic scrotal pain: a review of the current literature.

Chronic scrotal pain (CSP) may be due to an identifiable cause, may be multifactorial, or may be idiopathic. Successful treatment often requires multimodal therapy with a multidisciplinary approach. Conservative options may be offered initially, but if symptoms fail to improve with conservative interventions, more invasive therapies may be required. A nerve block may be attempted and patients who experience improvement in pain following nerve blocks may be good candidates for surgical denervation of the spermatic cord. Alternative surgical treatment options including proximal nerve blocks, neuromodulation, cryoablation, vasectomy reversal, varicocelectomy, and even orchiectomy have been described. The aim of this review is to discuss the treatment options for CSP with a focus on surgical treatment options.

Acquired Buried Penis in Adults: A Review of Surgical Management.

INTRODUCTION: Acquired buried penis (ABP) is a urologic condition that has significant morbidity and negative effect on quality of life, including but not limited to sexual function, hygiene, micturition, and self-image. This disease process is characterized by a wide degree of variability and severity that requires a patient-specific approach and significant flexibility on the surgeon's behalf. AIM: To review and present the current evaluation and surgical management of this rare and complex patient population. METHODS: A structured review of the English language literature from 1970 to June 2018 was performed using the PubMed and MEDLINE medical databases. Queried terms included "buried penis," "concealed penis," "hidden penis," "adult buried penis," "cicatricial penis," "trapped penis," "inconspicuous penis," "scrotoplasty and obesity," "penile release," "penile skin graft," "penile reconstruction," and "pubic lift." Papers were individually reviewed for their utility and applicability to the management of adult ABP. Manuscripts focusing on pediatric patients were excluded. MAIN OUTCOME MEASURE: Current surgical management options for adult ABP are heterogenous but focus on preserving shaft length while improving cosmesis and voiding function. RESULTS: Surgical versatility remains critical for successful outcomes. However, recent advances in surgical techniques for correction of adult ABP focus on the use of skin grafting to cover the shaft, along with lipectomy and/or scrotoplasty to further aid penile exposure. Collaboration with multiple surgical services is often required to achieve optimal outcomes. CONCLUSION: ABP is a complex urologic condition with equally complex surgical treatment options. Care must be taken when planning a surgical intervention, and support from plastic or general surgery may be required. However, with careful selection, surgical correction frequently leads to significant improvement in function and quality of life. Smith-Harrison LI, Piotrowski J, Machen GL, et al. Acquired Buried Penis in Adults: A Review of Surgical Management. Sex Med Rev 2020;8:150-157.

Assessment of complications following urinary diversion for benign indications.

INTRODUCTION: To evaluate complications following urinary diversion for non-malignant conditions. MATERIALS AND METHODS: We performed a retrospective review of patients undergoing urinary diversion for benign indications between 2000 and 2017. Data collected including patient demographic and clinical characteristics, surgical characteristics, and complications. Complications were graded using Clavien-Dindo classification and were categorized as early versus delayed (≤ versus > 90 day postoperatively). Logistic regression assessed for predictors of developing any postoperative complication. RESULTS: A total of 68 patients were identified for study analysis with median follow up of 24 (7-72) months. Sixty-eight and 25% of patients underwent diversion for neurogenic bladder and complications related to pelvic radiation, respectively. A majority (90%) underwent ileal conduit with the remainder undergoing continent diversion. A total of 121 complications were identified, comprising 50 early and 72 delayed. Overall, 77% of patients had at least one complication during the follow up period. Fifty-one percent of patients experienced early complication, while 66% of patients experienced delayed complications. Complications of Clavien-Dindo Score ≥ IIIB were seen in 48% of patients. The most common early complication was wound infection (12%); delayed was urinary tract infection (39%). Multivariable logistic regression modeling found no independent predictors of complication, although the best-fit model included BMI, diabetes, presence of multiple comorbidities, and operative time (hr) as positive predictors of complication. CONCLUSION: Our study demonstrates that urinary diversion for benign etiologies is associated with a significant rate of complication. A large percentage of these complications occur in the delayed period and are classified as severe complications.

Sperm agglutination: Prevalence and contributory factors.

Agglutination is a finding noted in semen analyses (SAs) that often causes confusion as to its significance. While some have attributed agglutination to antisperm antibodies (ASAs), there are other causes as well, such as genital tract infection and ascorbic acid deficiency. Additionally, it is known that patients with ASAs often have risk factors such as a history of scrotal trauma or surgery. Therefore, we sought to determine the prevalence of agglutination in our patient population and correlate it with these risk factors, regardless of the presence/absence of ASAs. A retrospective study was conducted on the SAs of men seen at a single academic Reproductive Center. Of the 1,095 SAs identified, 133 (12.1%) patients experienced agglutination (61.7% scant, 21.8% moderate and 16.5% excessive). Of patients who underwent multiple SAs, 24 (12.2%) showed variability. Furthermore, patients who underwent scrotal surgery carried 3.4 times the risk of agglutination (X2 p < 0.01) and 5.5 times the risk of variability (X2 p < 0.01) as compared to those patients without a history significant for scrotal surgery. Agglutination is a relatively common finding in men presenting to a reproductive clinic with little intrapatient variability. Scrotal surgery confers a higher risk of agglutination and variability.

Effect of body mass index on recurrence following urethroplasty.

BACKGROUND: Limited investigation exists to understand whether obesity affects outcomes of urethral reconstruction. We sought to assess whether body mass index (BMI) is an independent predictor for stricture recurrence following urethroplasty. METHODS: We performed a retrospective review of patients undergoing urethroplasty between 2007-2014, identifying 137 patients for study inclusion. Data collected included BMI and patient demographic and surgical characteristics, including age, stricture length and location, etiology, and urethroplasty technique. Stricture-free survival analysis was performed using Kaplan-Meier method. Logistic regression was performed to assess predictors for stricture recurrence using both univariate and multivariate models. RESULTS: Mean patient age and follow-up was 46.7 (±16.4) years and 91.8 (±30.5) months, respectively. A recurrence rate of 17% was identified, with a mean time to recurrence of 29 months. There was no difference when comparing the mean BMI in patients with and without recurrence (28.9 vs. 30.4 kg/m2, respectively) (P=0.4). A higher rate of stricture recurrence was seen when comparing the cohort with a BMI <25 kg/m2 versus remaining cohorts (BMI: 25-30 kg/m2; BMI >30 kg/m2). However, in univariate and multivariate analysis, BMI failed to demonstrate statistical significance as a predictor for urethroplasty outcome. On multivariate analysis, fasciocutaneous repair type was predictive of stricture recurrence. No additional potential predictors assessed were found to be significant. CONCLUSIONS: In the present study, BMI did not independently predict for stricture recurrence following urethroplasty.

Case Report: Delayed presentation of penile epidermoid cyst following reconstruction for Peyronie's disease.

Penile masses are a concerning finding for both patient and clinician upon initial presentation. There is a wide differential for penile masses from the benign (fibrous plaques, cysts, ulcerative lesions, benign penile pearly papules, etc.) to more concerning malignant lesions. A proper history and physical is the first step to determining the etiology of the mass and any future clinical interventions. In this paper, we review a case of a 73-year-old male who is found to have an enlarging mass during work-up for possible placement of inflatable penile prosthesis. Fortunately, the mass was determined to be a benign epidermoid cyst presenting thirty years after reconstruction for Peyronie's disease using dermal penile skin graft. With this unique presentation we review the scant literature on penile mass formation following Peyronie's repair.