Techniques for Penile Augmentation Surgery: A Systematic Review of Surgical Outcomes, Complications, and Quality of Life.

The increase in practices related to enhancing penile size can be attributed to the belief that an improved genital appearance contributes to a man's virility, coupled with an altered self-perception of his body. It is crucial to tailor interventions to meet the genuine needs of patients by thoroughly assessing their history, psychological state, and potential surgical benefits, all while considering the associated risks of complications. This systematic review aims to summarize the available evidence on outcomes, complications, and quality of life after penile augmentation surgery, examining both minimally invasive and more radical techniques. A search of the PubMed and Scopus databases, focusing on English-language papers published in the last 15 years, was performed in December 2023. Papers discussing surgery in animal models and case reports were excluded from the present study unless further evaluated in a follow-up case series. The primary outcomes were changes in penile dimensions, specifically in terms of length and girth, as well as the incidence of surgical complications and the impact on quality of life. A total of 1670 articles were retrieved from the search and 46 were included for analysis. Procedures for penile length perceived enhancements include lipoplasty, skin reconstruction plasty, V-Y and Z plasty, flap reconstruction, scrotoplasty, ventral phalloplasty, and suspensory ligament release; techniques for increasing corporal penile length include penile disassembly, total phalloplasty, and sliding elongation. Finally, penile girth enhancement may be performed using soft tissue fillers, grafting procedures, biodegradable scaffolds, and Penuma®. In conclusion, while penile augmentation surgeries offer potential solutions for individuals concerned about genital size, the risks and complexities need to be accounted for.

Outcomes of penile sarcomatoid squamous cell carcinoma from a single tertiary referral centre: a matched cohort study.

OBJECTIVE: To report the oncological survival outcomes of men with penile sarcomatoid squamous cell carcinoma (sSCC). PATIENTS AND METHODS: A retrospective analysis of men with penile sSCC diagnosed between January 2010 and January 2020 in a single centre was conducted. Disease-specific (DSS), recurrence-free (RFS) and metastasis-free (MFS) survival were evaluated. Outcomes were compared with a non-sarcomatoid penile SCC cohort matched to age, type of surgery and tumour stage. Kaplan-Meier plots were used to estimate survival outcomes. RESULTS: In all, 1286 men were diagnosed with penile SCC during the study period and of these 38 (3%) men had sSCC. The median (interquartile range) age and follow-up was 70 (57-81) years and 16 (7-44) months, respectively. Operations performed included: circumcision, one (2.6%); wide local excision, four (10.5%); glansectomy, 11 (29%); partial penectomy, 10 (26%); subtotal/total penectomy, 12 (32%). The Kaplan-Meier estimated 12-, 24- and 36-month DSS was 62% (vs non-sarcomatoid, 67%), 43% (vs non-sarcomatoid, 67%) and 36% (vs non-sarcomatoid, 67%), respectively (P = 0.03). The Kaplan-Meier estimated 12- and 24-month RFS was 47% (vs non-sarcomatoid, 60%) and 28% (vs non-sarcomatoid, 55%), respectively (P = 0.01). The MFS was 52% (vs non-sarcomatoid, 62%) at 12 months and 37% (vs non-sarcomatoid, 57%) at 24 months (P = 0.04). CONCLUSIONS: Sarcomatoid differentiation was associated with a lower DSS, RFS and MFS. Due to the rarity of its incidence and aggressiveness, expert histological review and multidisciplinary management is required in a specialist penile cancer centre.

Management of small testicular masses: outcomes from a single-centre specialist multidisciplinary team.

OBJECTIVES: To report the management outcomes of men with ≤20-mm small testicular masses (STMs) and to identify clinical and histopathological factors associated with malignancy. PATIENTS AND METHODS: A retrospective analysis of men managed at a single centre between January 2010 and December 2020 with a STM ≤20 mm in size was performed. RESULTS: Overall, 307 men with a median (interquartile range [IQR]) age of 36 (30-44) years were included. Of these, 161 (52.4%), 82 (26.7%), 62 (20.2%) and 2 men (0.7%) underwent surveillance with interval ultrasonography (USS), primary excisional testicular biopsy (TBx) or primary radical orchidectomy (RO), or were discharged, respectively. The median (IQR) surveillance duration was 6 (3-18) months. The majority of men who underwent surveillance had lesions <5 mm (59.0%) and no lesion vascularity (67.1%) on USS. Thirty-three (20.5%) men undergoing surveillance had a TBx based on changes on interval USS or patient choice; seven (21.2%) were found to be malignant. The overall rate of malignancy in the surveillance cohort was 4.3%. The majority of men who underwent primary RO had lesions ≥10 mm (85.5%) and the presence of vascularity (61.7%) on USS. Nineteen men (23.2%) who underwent primary TBx (median lesion size 6 mm) had a malignancy confirmed on biopsy and underwent RO. A total of 88 men (28.7%) underwent RO, and malignancy was confirmed in 73 (83.0%) of them. The overall malignancy rate in the whole STM cohort was 23.8%. Malignant RO specimens had significantly larger lesion sizes (median [IQR] 11 [8-15] mm, vs benign: median [IQR] 8 [5-10] mm; P = 0.04). CONCLUSIONS: Small testicular masses can be stratified and managed based on lesion size and USS features. The overall malignancy rate in men with an STM was 23.8% (4.3% in the surveillance group). Surveillance should be considered in lesions <10 mm in size, with a TBx or frozen-section examination offered prior to RO in order to preserve testicular function.

Peri- and post-operative outcomes, complications, and functional results amongst different modifications of endoscopic enucleation of the prostate (EEP): a systematic review and meta-analysis.

PURPOSE: To investigate and assess outcomes, complications, and functional results amongst different modifications of endoscopic enucleation of the prostate (EEP). METHODS: We conducted a systematic review and meta-analysis according to the PRISMA checklist. We searched the Medline, Cochrane, and Embase databases. We included only randomised-controlled trials (RCT) comparing modifications of EEPs and assessed the risk of bias (RoB). RESULTS: Seven RCTs were included in the study. Overall, 1266 patients were treated with Holmium laser enucleation of the prostate (HoLEP) and 80 patients with thulium laser vapo-enucleation of the prostate (ThuVEP). The operative time during pulse shape-modified HoLEP was shorter when compared to standard pulse HoLEP (MD 18.08 min, 95% CI 8.11-28.05 min, p = 0.0004). The decrease in haemoglobin was significantly lower for two-lobe HoLEP when compared to three-lobe HoLEP (MD 0.16 g/dl, 95% CI 0.22-0.1 g/dl, p < 0.00001). Virtual Basket (VB) HoLEP showed a smaller haemoglobin decrease when compared to standard pulse HoLEP (1.12 ± 1.78 vs. 2.54 ± 1.23 g/dl, p = 0.03). When directly comparing one- vs. two- vs. three-lobe HoLEP, surgical time (p < 0.001) and enucleation efficiency (p = 0.006) were significantly different and favouring one- and two-lobe HoLEP in the study with the largest patient population included. No significant differences for complications were observed; however, Clavien-Dindo IVa events were reported for two patients. CONCLUSION: All variations of EEP improve symptoms and functional parameters with a low incidence of high-grade complications. One- and two-lobe approaches and pulse shape-modified HoLEP seem to be beneficial in terms of operative time and blood loss.

Robotic ureteral reconstruction for benign ureteral strictures: a systematic review of surgical techniques, complications and outcomes : Robotic Ureteral Reconstruction for Ureteral Strictures.

INTRODUCTION: Robotic ureteral reconstruction (RUR) has been widely used to treat ureteral diseases. To summarize the surgical techniques, complications, and outcomes following RUR, as well as to compare data on RUR with open and laparoscopic ureteral reconstruction. METHODS: Our systematic review was registered on the PROSPERO (CRD42022309364) database. The PubMed, Cochrane and Embase databases were searched for publications in English on 06-Feb-2022. Randomised-controlled trials (RCTs) or non-randomised cohort studies with sample size ≥ 10 cases were included. RESULTS: A total of 23 studies were included involving 996 patients and 1004 ureters from 13 non-comparative, and 10 retrospective comparative studies. No RCT study of RUR was reported. The success rate was reported ≥ 90% in 15 studies. Four studies reported 85-90% success rate. Meta-analyses for comparative studies showed that RUR had significantly lower estimated blood loss (EBL) (P = 0.006) and shorter length of stay (LOS) (P < 0.001) than the open approach. RUR had shorter operative time than laparoscopic surgery (P < 0.001). CONCLUSIONS: RUR is associated with lower EBL and shorter LOS than the open approach, and shorter operative time than the laparoscopic approach for the treatment of benign ureteral strictures. However, further studies and more evidence are needed to determine whether RUR is more superior.

The need for a course to complete urological education for consultant practice using a simulated 'boot camp' structure at the end of specialist training: A survey-based study.

BACKGROUND AND AIMS: To obtain opinions from urology trainees and consultants regarding the need for, and structure of, a post-specialty training Urology Simulation Boot Camp (USBC) for consultant practice. METHODS AND RESULTS: A survey-based study was conducted, and 'Google Forms' were distributed electronically via social media. Urology specialist trainees (ST) in years 5-7 (ST5-ST7), post-certification of completion of training (CCT) fellows and ST3 boot camp faculty consultants in practice for ≤5 years and >5 years were included. One hundred and seven responses were received. 97.2% of responders thought a pre-consultant USBC was worthwhile; 55.1% selected the course duration to be 2 days. 47.7% felt that the USBC should be delivered post-exam in ST7. 91.6%, 43.9%, 73.8%, 87.9% and 74.8% considered that modules in emergency operative procedures, novel uro-technologies, delivering multidisciplinary team (MDT) meetings, non-clinical consultant roles and responsibilities, stress and burnout to be important, respectively. 62.6% and 31.8% felt that the course should be wholly or part-funded by Health Education England (HEE). CONCLUSIONS: A post-specialty training, pre-consultant, USBC delivered post-exam in ST7, is worthwhile and should include modules on emergency operative procedures, leading MDTs, non-clinical roles and responsibilities and managing stress and burnout in consultant careers. Ideally, it should be fully/part-funded by HEE.

Acute extracorporeal shockwave lithotripsy for ureteric stones - 7-years' experience from a busy district general hospital.

OBJECTIVES: To demonstrate the efficacy and cost-effectiveness of acute extracorporeal shockwave lithotripsy (ESWL) for ureteric stones we present our experience of ESWL in 530 ureteric stone cases, in the largest UK series we are aware of to date. ESWL is underutilised in ureteric stone management. The Getting It Right First Time (GIRFT) report showed just four units nationally treated >10% of acute ureteric stones with ESWL. Despite guideline recommendations as a first-line treatment option, few large volume studies have been published. PATIENTS AND METHODS: Retrospective review of prospectively collected data between December 2012 and February 2020 was performed. Data relating to patient demographics, stone characteristics, skin-to-stone distance, and treatment failure were collected. Cost analysis was conducted by the Trust's surgical financial manager. Multivariable analyses were performed to assess for predictors of ESWL success. RESULTS: A success rate of 68% (95% confidence interval 64%-72%) at 6 weeks was observed (n = 530). The median (interquartile range) number of treatment sessions was 2 (1, 2). Stone diameter was observed to be a predictor of ESWL success. The small number of stones treated of >13 mm or >1250 HU had an ~50% chance of successful treatment. Acute ureteric ESWL was less costly than acute ureterorenoscopy, consistent with findings from previous NHS studies. CONCLUSION: Acute ESWL is a safe, reliable, and financially viable treatment option for a wider spectrum of patients than reflected in international guidelines based on our large, heterogenous series. In the coronavirus disease 2019 (COVID-19) era, with theatre access reduced and concerns over aerosol generating procedures, acute ESWL remains an attractive first-line treatment option.

Complication rate after cystectomy following pelvic radiotherapy: an international, multicenter, retrospective series of 682 cases.

PURPOSE: Conflicting evidence exists on the complication rates after cystectomy following previous radiation (pRTC) with only a few available series. We aim to assess the complication rate of pRTC for abdominal-pelvic malignancies. METHODS: Patients treated with radical cystectomy following any previous history of RT and with available information on complications for a minimum of 1 year were included. Univariable and multivariable logistic regression models were used to assess the relationship between the variable parameters and the risk of any complication. RESULTS: 682 patients underwent pRTC after a previous RT (80.5% EBRT) for prostate, bladder (BC), gynecological or other cancers in 49.1%, 27.4%, 9.8% and 12.9%, respectively. Overall, 512 (75.1%) had at least one post-surgical complication, classified as Clavien ≥ 3 in 29.6% and Clavien V in 2.9%. At least one surgical complication occurred in 350 (51.3%), including bowel leakage in 6.2% and ureteric stricture in 9.4%. A medical complication was observed in 359 (52.6%) patients, with UTI/pyelonephritis being the most common (19%), followed by renal failure (12%). The majority of patients (86%) received an incontinent urinary diversion. In multivariable analysis adjusted for age, gender and type of RT, patients treated with RT for bladder cancer had a 1.7 times increased relative risk of experiencing any complication after RC compared to those with RT for prostate cancer (p = 0.023). The type of diversion (continent vs non-continent) did not influence the risk of complications. CONCLUSION: pRTC carries a high rate of major complications that dramatically exceeds the rates reported in RT-naïve RCs.

Bladder Cancer at the time of COVID-19 Outbreak.

The COVID-19 outbreak has led to the deferral of a great number of surgeries in an attempt to reduce transmission of infection, free up hospital beds, intensive care and anaesthetists, and limit aerosol-generating procedures. Guidelines and suggestions have been provided to categorize Urological diseases into risk groups and recommendations are available on procedures that can be or cannot be deferred. We aim to summarise updates on diagnosis, treatment and follow up of bladder cancer during the COVID-19 outbreaks.

Implementation and strategies to ensure adequate coordination within a Urology Department during the COVID-19 pandemic.

PURPOSE: to provide an update on the management of a Urology Department during the COVID-19 outbreak, suggesting strategies to optimize assistance to the patients, to implement telemedicine and triage protocols, to define pathways for hospital access, to reduce risk of contagious inside the hospital and to determine the role of residents during the pandemic. MATERIALS AND METHODS: In May the 6th 2020 we performed a review of the literature through online search engines (PubMed, Web of Science and Science Direct). We looked at recommendations provided by the EAU and ERUS regarding the management of urological patients during the COVID-19 pandemic. The main aspects of interest were: the definition of deferrable and non-deferrable procedures, Personal Protective Equipment (PPE) and hospital protocols for health care providers, triage, hospitalization and surgery, post-operative care training and residents' activity. A narrative summary of guidelines and current literature for each point of interest was performed. CONCLUSION: In the actual Covid-19 scenario, while the number of positive patients globally keep on rising, it is fundamental to embrace a new way to deliver healthcare and to overcome challenges of physical distancing and self-isolation. The use of appropriate PPE, definite pathways to access the hospital, the implementation of telemedicine protocols can represent effective strategies to carry on delivering healthcare.

Fournier's gangrene of the penis complicating both COVID-19- and Mpox-related genital ulceration - A case report.

Fournier's gangrene is a rare, rapidly progressive, fulminant form of infective necrotising fasciitis of the genital, perianal and perineal regions. We present a case of Fournier's gangrene of the penis complicating acute genital ulceration and recurrent paraphimosis that was secondary to contemporaneous COVID-19 and Mpox infection in an otherwise healthy 41-year-old man. It is important for clinicians to be aware of Fournier's gangrene, as early detection remains the cornerstone of effective tissue and indeed life conserving management.

Outcomes of Intraoperative Frozen Section Examination of Surgical Resection Margins of the Penis in Penile Cancer.

INTRODUCTION: Frozen section examination (FSE) of the tumor resection margins is important during penile-preserving surgery (PPS) in penile cancer. The margin status will impact on how much penile or urethral tissue is excised. We aim to evaluate the outcomes of intraoperative FSE of resection margins in PPS. PATIENTS AND METHODS: A retrospective analysis of patients with penile squamous cell carcinoma (SCC) who underwent a FSE of resection margins between 2010 and 2022 was conducted. FSEs were compared with the final histopathological analysis and the Diagnostic Testing Accuracy (DTA): sensitivity, specificity, positive (PPV) and negative predictive values (NPV) were calculated. RESULTS: Overall, 137 FSE were performed. The median (IQR) age was 65 (53-75) years. 118 (86.1%) patients had negative FSE margins, 16 (11.7%) had positive FSE margins and 3 (2.2%) had equivocal (atypical cells) results. The sensitivity, specificity, PPV, NPV and diagnostic accuracy of penile FSE were 66.7%, 100%, 100%, 93.2% and 94% respectively. 18 patients underwent further resection in the same episode due to a positive or equivocal FSE and 12 (66.7%) achieved negative margins. Limitations include the retrospective nature of the study and lack of control arm to compare with. CONCLUSIONS: Intraoperative FSE performed at our center for the assessment of penile SCC margins is 66.7% sensitive and 100% specific. FSE should be considered in PPS, as it's an essential and a reliable diagnostic tool in minimizing over-treatment.

Long-term outcomes of penile squamous cell carcinoma in men age ≤50 years old compared with men >50 years old from a single tertiary referral centre: a propensity score matched analysis.

Penile cancer (PeCa) is rare, and the oncological outcomes in younger men are unclear. We aimed to analyse and compare oncological outcomes of men age ≤50 years (y) and >50 years with PeCa. A retrospective analysis of men ≤50 y with penile squamous cell carcinoma managed at a tertiary centre was performed. A propensity score matched cohort of men >50 y was identified for comparison. Matching was according to tumour, nodal stage and the types of primary surgery. Overall survival (OS), disease-specific survival (DSS), recurrence-free survival (RFS), and metastasis-free survivals (MFS) were estimated using Kaplan-Meier plots and compared using log-rank tests. Between 2005-2020, 100 men ≤50 y (median (IQR) age, 46 y (40-49)) were identified and matched with 100 men >50 y (median (IQR) age, 65 y (59-73)). 10, 24, 32, 34 men age ≤50 y were diagnosed in 2005-2007, 2008-2012, 2013-2016 and 2017-2020 respectively. Median (IQR) follow-up was 53.5 (18-96) months. OS at 2 years: ≤50 y, 86%>50 y, 80.6%; 5 years: ≤50 y, 78.1%, >50 y, 63.1%; 10 years: ≤50 y, 72.3%, >50 y, 45.6% (p = 0.01). DSS at 2 years: ≤50 y, 87.2%>50 y, 87.8%; 5 years: ≤50 y, 80.9%>50 y, 78.2%; 10 years: ≤50 y, 78%, >50 y, 70.9% (p = 0.74). RFS was 93.1% in the ≤50 y group (vs. >50 y, 96.5%) at 2 year, and 90% (vs. >50 y, 88.5%) at 5 years, p = 0.81. Within the ≤50 y group, 2 years and 5 years MFS was 93% (vs. >50 y, 96.5%), and 89.5% (vs. >50 y, 92.7%) respectively, (p = 0.40). There were no statistical significance in DFS, RFS and MFS in men age ≤50 y and >50 y. PeCa in younger patients is fatal, public awareness and patient education are crucial for early detection and management.

Comparison of systematic and combined biopsy for the detection of prostate cancer.

ABSTRACT: Systematic prostate biopsy has limitations, such as overdiagnosis of clinically insignificant prostate cancer and underdiagnosis of clinically significant prostate cancer. Magnetic resonance imaging (MRI)-guided biopsy, a promising alternative, might improve diagnostic accuracy. To compare the cancer detection rates of systematic biopsy and combined biopsy (systematic biopsy plus MRI-targeted biopsy) in Asian men, we conducted a retrospective cohort study of men who underwent either systematic biopsy or combined biopsy at two medical centers (Queen Mary Hospital and Tung Wah Hospital, Hong Kong, China) from July 2015 to December 2022. Descriptive statistics were calculated, and univariate and multivariate logistic regression analyses were performed. The primary and secondary outcomes were prostate cancer and clinically significant prostate cancer. A total of 1391 participants were enrolled. The overall prostate cancer detection rates did not significantly differ between the two groups (36.3% vs 36.6%, odds ratio [OR] = 1.01, 95% confidence interval [CI]: 0.81-1.26, P = 0.92). However, combined biopsy showed a significant advantage in detecting clinically significant prostate cancer (Gleason score ≥ 3+4) in patients with a total serum prostate-specific antigen (tPSA) concentration of 2-10 ng ml -1 (systematic vs combined: 11.9% vs 17.5%, OR = 1.58, 95% CI: 1.08-2.31, P = 0.02). Specifically, in the transperineal biopsy subgroup, combined biopsy significantly outperformed systematic biopsy in the detection of clinically significant prostate cancer (systematic vs combined: 12.6% vs 24.0%, OR = 2.19, 95% CI: 1.21-3.97, P = 0.01). These findings suggest that in patients with a tPSA concentration of 2-10 ng ml -1 , MRI-targeted biopsy may be of greater predictive value than systematic biopsy in the detection of clinically significant prostate cancer.

Oncological and Functional Outcomes of Penile Shaft Sparing Surgery for Localised Penile Cancer: A Systematic Review.

CONTEXT: Penile shaft sparing (PSS) surgery for localised penile cancer (PeCa) aims to balance oncological and functional outcomes. OBJECTIVE: To summarise the published evidence on different PSS approaches. EVIDENCE ACQUISITION: We performed a systematic review adhering to Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines. The systematic search was performed on PubMed, EMBASE, and Scopus databases up to February 14, 2023. The inclusion criteria encompassed retrospective or prospective studies including patients ≥18 yr of age with localised PeCa treated with different PSS approaches, classified as laser ablation, circumcision, wide local excision, glansectomy with or without split skin graft, glans resurfacing, and mixed technique excision. The risk of bias was assessed using the Newcastle-Ottawa scale. A quantitative synthesis was not performed due to anticipated data heterogeneity and a lack of comparative studies. EVIDENCE SYNTHESIS: Out of 4343 articles identified, 47 met our inclusion criteria, including 10 847 patients. The year of publication ranged between 1983 and 2021. Nine studies were prospective case series, while the remaining studies were retrospective. No comparative studies were identified. Most of the cases included in these studies were Ta and T1. The oncological outcomes were good for all the approaches, with cancer-specific mortality ranging between 0% and 18%. Sexual and cosmetic outcomes, despite being under-reported, were good for all the approaches, with almost all patients being satisfied with their quality of life after surgery. The Newcastle and Ottawa scale revealed a high or severely high risk of bias in all the included studies. CONCLUSIONS: PSS approaches were safe and had good functional outcomes, considering however the overall low quality of the studies on this issue. PATIENT SUMMARY: The perioperative, function, and oncological outcomes of penile shaft sparing approaches are good. However, high-quality studies are needed to determine whether these approaches benefit patients with localised penile cancer.

A study protocol for a feasibility randomised controlled trial investigating videoendoscopic radical inguinal lymphadenectomy versus open radical inguinal lymphadenectomy in patients with penile cancer (VELRAD).

BACKGROUND: Penile cancer is a rare male genital malignancy. Surgical excision of the primary tumour is followed by radical inguinal lymphadenectomy if there is metastatic disease detected by biopsy, fine needle aspiration cytology (FNAC) or following sentinel lymph node biopsy in patients with impalpable disease. However, radical inguinal lymphadenectomy is associated with a high morbidity rate, and there is increasing usage of a videoendoscopic approach as an alternative. METHODS: A pragmatic, UK-wide multicentre feasibility randomised controlled trial (RCT), comparing videoendoscopic radical inguinal lymphadenectomy versus open radical inguinal lymphadenectomy. Patients will be identified and recruited from supraregional multi-disciplinary team meetings (sMDT) and must be aged 18 or over requiring inguinal lymphadenectomy, with no contraindications to surgical intervention for their cancer. Participants will be followed up for 6 months following randomisation. The primary outcome is the ability to recruit patients for randomisation across all selected sites and the rate of loss to follow-up. Other outcomes include acceptability of the trial and intervention to patients and healthcare professionals assessed by qualitative research and obtaining resource utilisation information for health economic analysis. DISCUSSION: There are currently no other published RCTs comparing videoendoscopic versus open radical inguinal lymphadenectomy. Ongoing study is required to determine whether randomising patients to either procedure is feasible and acceptable to patients. The results of this study may determine the design of a subsequent trial. TRIAL REGISTRATION: Clinicaltrials.gov PRS registry, registration number NCT05592639. Date of registration: 13th October 2022, retrospectively registered.

Management of Small Testicular Masses: A Delphi Consensus Study.

BACKGROUND AND OBJECTIVE: The majority of small testicular masses (STMs) are benign and therefore radical orchidectomy (RO) may represent overtreatment. In appropriately selected patients, surveillance or testis-sparing surgery (TSS) is an alternative option to preserve testicular function. Since there are no clear guidelines, we aimed to develop consensus recommendations on the management of STMs. METHODS: A four-round Delphi study was conducted by 24 experts representing multiple subspecialties to reach consensus. Consensus was defined as ≥75% of the participants scoring within the same 3-point grouping (1-3, disagree; 4-6, uncertain; 7-9, agree.). The first two rounds were survey based, the third round was an online meeting to discuss uncertainties from the first two rounds, and the fourth round was a review of the final consensus statements from rounds 1-3. KEY FINDINGS AND LIMITATIONS: The initial survey consisted of 126 statements. Following the four rounds of assessment, a list of 96 statements were produced, which focused on clinical and biochemical assessment, colour Doppler ultrasound (CDUS) characteristics, and management options including surveillance, RO, and TSS. Management should be personalised according to risk factors for testicular cancer, fertility status, uni- or bilateral tumours, status of the contralateral testis, and CDUS characteristics, with solid lesions displaying vascularity and hypoechogenicity being more suspicious for malignancy. The consensus statements are prone to a bias, and some may not reflect robust, randomised evidence. CONCLUSIONS AND CLINICAL IMPLICATIONS: The expert panel has produced consensus recommendations on the management of STMs, and TSS should be considered in patients with an STM. The recommendations could aid in the dissemination of best practice. PATIENT SUMMARY: There are no clear guidelines on the management of small testicular masses. Excising the whole testicle (radical orchidectomy) with a small or an indeterminate mass may affect fertility and hormonal function. A panel of experts was formed, and consensus recommendations were developed on how to deal with small and indeterminate testicular masses, which include surveillance or testis-sparing surgery.

Insertion of inflatable penile prosthesis in the neophallus of assigned female at birth individuals: a systematic review of surgical techniques, complications and outcomes.

Devices such as inflatable penile prostheses (IPP) can be used to achieve erectile rigidity after phalloplasty in assigned female at birth (AFAB) individuals. The approach to inserting an IPP in a neophallus is different and more challenging compared to that of an anatomical penis due to the absence of anatomical structures such as the corpora cavernosa, and the more tenuous blood supply of the neophallus and reconstructed urethra. In addition, the ideal surgical techniques and devices for use in the neophallus have not been defined. This review systematically summarises the literature on the insertion of IPP in the neophallus of individuals AFAB. In particular, the described techniques, types of devices used and peri-operative and patient-reported outcomes are emphasised. An initial search of the PubMed database was performed on 16 September 2022 and an updated search was performed on 26 May 2023. Overall, 185 articles were screened for eligibility and 15 studies fulfilled the inclusion criteria and were included in the analysis. Two studies reported outcomes on the zephyr surgical implant 475 FTM device and the others reported outcomes on the Boston Scientific AMS 600/700TM CX 3-piece inflatable, AMS AmbicorTM 2-piece inflatable, Coloplast Titan® or Dynaflex devices. Overall, 1106 IPPs were analysed. The infection rate was 4.2%-50%, with most studies reporting an infection rate of <30%. Mechanical failure or dysfunction occurred in 1.4%-36.4%, explantation was required in 3.3%-41.6%, and implant revision or replacement was performed in 6%-70%. Overall, 51.4%-90.6% of patients were satisfied and 77%-100% were engaging in sexual intercourse. An IPP in a neophallus is an acceptable option to achieve rigidity for sexual intercourse. However, this challenging procedure has good reports of patient and partner satisfaction despite significant risks of complications.

The Current Role and Implications of Stem Cell Therapy in Erectile Dysfunction: A Transformation from Caterpillar to Butterfly Is Required.

Current noninvasive treatments for erectile dysfunction (ED) include oral medications, intracavernosal injections, and vacuum-assisted devices. Although these therapies work well for many, some patients experience side effects or are unsatisfied with these therapeutic modalities. Restorative therapies are the newest frontier for ED treatments and are focused on regenerating injured tissue and delivering a possible "cure". Stem cell therapy is a regenerative treatment aimed at restoring normal erectile physiology and curing ED. It is promising in cell-based and animal studies and has now been studied in humans. Although the clinical results are not robust, future research may shed more light on the efficacy of this treatment for ED. PATIENT SUMMARY: Stem cell therapy is a promising regenerative treatment for erectile dysfunction, but the clinical results are not robust. It is currently considered an experimental treatment and should not be used outside a clinical trial setting.