Search

Adult Acquired Buried Penis (AABP) is a morbid condition that often requires surgical intervention. This retrospective study of 46 patients who underwent AABP surgery from November 2017 to July 2023 evaluates surgical outcomes, functional outcomes, and patient-reported outcomes. The median follow-up (FU) was 46 months. Patients were categorized by surgical complexity using the Pariser classification, with 76.1% undergoing high-complexity procedures (Pariser ≥ III). Common comorbidities included obesity (58.7%), prior circumcision (52.2%), and hypertension (52.2%). The low-complexity group had a shorter hospital stay (p = 0.02). No other significant differences were noted between groups in terms of Body Mass Index, operative time, or FU. Sexual dysfunction (45.7%) and urinary issues (38.1%) were the main reasons for surgical consultation. Skin grafting was required in 63.0% of patients; partial graft loss was more common in full thicknes skin graft group (p = 0.04). Postoperative complications occurred in 32.6% of patients, 13.3% of which were classified severe (Clavien ≥ III). The median increase in stretched penile length was 2 cm. The recurrence rate was 21.7%. The 12-month recurrence-free survival rate was 89.1%. All groups saw significant improvements in urinary and sexual function post-surgery (p < 0.05), and high patient satisfaction was reported (90.3%). Despite the complication rate, AABP surgery significantly improves quality of life, with ongoing advancements in technique anticipated to enhance outcomes further. [ABSTRACT FROM AUTHOR]

Purpose: Small intestinal submucosa (SIS) graft urethroplasty has been employed to decrease buccal mucosa morbidity and facilitate the procedure. The first published series had a short follow-up, inhomogeneous patient selection, and a lack of a control group. Our purpose is to report treatment outcomes at 13 years in a propensity score-matched cohort comparing bulbar urethroplasty with SIS (SISU) or buccal mucosa (BMU). Methods: From our institutional database of 1132 bulbar urethroplasties, we used propensity score matching with the nearest-neighbor method without replacement to generate a study sample of 25 BMU and 25 SISU. Failure was defined as any treatment after urethroplasty. Survival analyses were used to analyze treatment failure occurrence with data censored at 156mo. Results: Matching resulted in a complete correction of bias between the two samples except for the follow-up duration, which was slightly longer in the SIS group. The cumulative treatment success probability of BMU and SISU at 156mo was 83.4% and 68%, respectively. At multivariable Cox regression, SIS graft, previous urethrotomy, stricture length, and lower postoperative Qmax (within 2mo after catheter removal) were predictors of failure. Stricture length had a more remarkable effect in SISU, with estimated survival probabilities from the Cox model lower than 80% in strictures > = 3 cm. Conclusion: SIS has poorer outcomes compared to BM but may still be useful when BM grafting is not possible. The best candidates for SISU, with similar success to BMU, are patients with strictures shorter than 3 cm, preferably without a history of DVIU. [ABSTRACT FROM AUTHOR]

Background and Objectives: The peak of incidence of testicular cancer (TC) occurs among individuals in their reproductive age, emphasizing the importance of fertility preservation as an integral aspect of disease management. Sperm cryopreservation performed before orchiectomy is ineffective in azoospermic men, necessitating alternative approaches such as microdissection testicular sperm extraction (mTESE) at the time of orchiectomy (onco-mTESE) to obtain viable sperm. This study presents the findings from our institution's experience with onco-mTESE and critically discusses our results in light of the existing body of literature. Materials and Methods: This is a tertiary center retrospective analysis of onco-mTESE procedures performed at a single center between December 2011 and July 2022. The included patients were post-puberal men with testicular tumors requiring orchiectomy, along with concomitant severe oligozoospermia or azoospermia. Bilateral mTESE was performed in all cases. Surgical outcomes, sperm retrieval rates, the usage of preserved viable sperm, assistive reproductive techniques' results, and post-operative serum testosterone were recorded. Results: A total of nine patients were included, with a median age of 34 (IQR 29–36) years. All patients had germ cell tumors (GCTs), with seminomatous and non-seminomatous GCTs accounting for 44.4% (n = 4) and 55.6% (n = 5) of patients, respectively. Sperm retrieval occurred in three (33%) patients: one patient in the ipsilateral testis, one in the contralateral testis, and one in both testes. No complications were reported during the procedure, and no post-operative hypogonadism was observed. Among the three patients with successful sperm retrieval, an intracytoplasmic sperm injection (ICSI) was performed in two patients, resulting in two pregnancies, leading to one healthy live birth and one miscarriage. Conclusions: In the context of TC, it is essential to conduct a thorough evaluation of testicular function, including a semen analysis and cryopreservation. Onco-mTESE has proven its safety in preserving fertility in azoospermic cases while ensuring the efficacy of oncological treatment. [ABSTRACT FROM AUTHOR]

Introduction: Neurological disease is a known entity for causing erectile dysfunction (ED). Pharmacological therapies are not always effective these patients – penile prosthesis implant (PPI) is an established surgical treatment option. For a variety of reasons, neurological patients may experience differing outcomes of PPI compared to those whose ED arises from other causes. We investigated outcomes of PPI in neurological patients using the Italian multi-institutional national registry of penile prostheses [Italian Nationwide Systematic Inventarization of Surgical Treatment for ED (INSIST-ED)]. Methods: Patients undergoing PPI were investigated via the INSIST-ED registry, from 2014 to 2021. Data were prospectively recorded by 45 surgeons on a dedicated website (www. registro.andrologiaitaliana.it) and reviewed by a data manager. We subselected patients with neurological disease undergoing PPI for ED, and these patients were reviewed at 3, 6, and 12months, and annually thereafter. Postoperative complications and functional outcomes were evaluated through validated questionnaires [International Index of Erectile Function-5 (IIEF5), Sexual Encounter Profile 2–3, and Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS)]. A nonvalidated questionnaire was administered to assess patient satisfaction. Results: A total of 33 patients were included with a median age of 49 [interquartile range (IQR) 41–55]. Median follow-up was 83months (IQR 67–99.5). A penoscrotal approach for PPI was performed in most cases (90.9%), while infrapubic was used in three cases (9.1%). Inflatable and malleable devices were implanted in 30 (90.9%) and 3 cases (9.1%), respectively. Intraoperative complications occurred in one case (3%). Early postoperative complications (<90days) were observed in three cases (9.1%): two wound dehiscence (Clavien-Dindo G1 and G3a respectively) and one device infection requiring prosthesis explant (Clavien-Dindo G3a). Mechanical failures of inflatable devices were not observed during the follow-up period. Median IIEF-5 before surgery was 8 (IQR 7–9). At the latest follow-up, IIEF-5 was 22 (IQR 19–23.5), and median EDITS was 79 (IQR 64–88). A total of 28 patients (84.8%) self-reported to be fully satisfied with the PPI. Conclusion: Although PPI in the neurological population has been historically considered to be at increased risk, in our study, PPI complications and infections rates in this cohort did not differ from general population. [ABSTRACT FROM AUTHOR]

Background: One-stage buccal mucosa graft urethroplasty (BMGU) is advised for non-obstructing, simple penile strictures due to lichen sclerosus (LS), while a multistage approach is preferred for most complex cases. Our study aims to evaluate long-term treatment outcomes and patient-reported outcomes (PROs) in patients undergoing multistage BMGU for LS-associated penile strictures. Methods: This is a retrospective analysis of prospectively collected data on multistage penile BMGU from 2001. All patients underwent a 2-stage (2St) or 3-stage (3St) BMGU with the final closure of the urethral plate. PROs were collected from a pre-defined questionnaire. Results: Twenty patients were successfully treated, while five experienced recurrence. If a first-stage Johanson was only performed, a 3St-BMGU was more likely, and higher treatment success was observed. A time course between the first and last stages shorter than 12 m was an independent predictor of treatment failure. Patients reported high overall satisfaction and urinary flow improvement. Sexual life was not significantly affected, while aesthetic appearance was the most affected dimension. Conclusions: Staged approaches have satisfactory treatment success rates, likely depending on the duration from the first to the last stage. PROs do not differ based on the number of stages performed, and overall satisfaction with the procedure is high. [ABSTRACT FROM AUTHOR]

Purpose: To report our experience with the non-transecting dorsal mucosal anastomosis plus ventral oral graft urethroplasty (NTAVOG) for the repair of tight bulbar urethral strictures. Methods: Data of 68 men with tight bulbar strictures underwent NTAVOG urethroplasty between 2012 and 2019 were retrospectively revised. The urethra was opened ventrally; the dorsal scarred mucosa was excised preserving the spongiosum; the mobilized mucosal edges were anastomosed to recreate the dorsal urethral plate; the repaired urethral plate was augmented by the ventral oral graft and the spongiosum was closed over it. Successful urethral reconstruction was defined as normal voiding without the need for any postoperative procedure. Sexual function was investigated using a validated questionnaire. Results: Median follow-up was 58 months (IQR 38–63) and mean stricture length was 1 cm (IQR 1–1.5). Of 68 cases, 56 (82.4%) were successful and 12 (17.6%) were failures requiring re-treatment. At multivariable analysis, no preoperative factor was significantly associated with recurrence. None of the preoperatively sexually active 53 patients reported postoperative erectile impairment and all were satisfied with their sexual life. The main limitation is the retrospective design. Conclusions: In cases of tight bulbar stricture, the NTAVOG urethroplasty provides adequate urethral augmentation by preserving the spongiosum and avoiding postoperative sexual complications. Patient summary: We presented a series of patients undergone non-transecting dorsal anastomosis plus ventral oral graft urethroplasty for tight bulbar stricture. This treatment seems to be safe and with limited postoperative complications thanks to the preservation of the corpus spongiosum. [ABSTRACT FROM AUTHOR]

Background: Low-chance retrieval non-obstructive azoospermic (NOA) patients are a subpopulation of NOA patients. The objective of this study is to compare the surgical outcome of microsurgical-assisted testicular sperm extraction (M-TeSE) and combined trifocal/M-TeSE in low-chance retrieval NOA patients. Material and Methods: A single-center retrospective analysis of NOA patients who underwent testicular sperm extraction was performed. Low-chance retrieval NOA (testicular volume < 10 cc and FSH > 12.4 UI/L) was set as the inclusion criteria. Re-do TeSE procedures were excluded from the current analysis. Data were extrapolated from clinical records and operative notes. We compared data from patients who underwent classic M-TeSE (group A) with that from patients submitted to combined trifocal/M-TeSE (group B). Sperm retrieval rate (SRr) was the primary outcome of the study. Surgical outcomes and postoperative complications were evaluated. A multivariate analysis was conducted to investigate predictive factors for positive SR. Results: Overall, 80 patients (60 patients in Group A and 20 patients in Group B) fulfilled the inclusion criteria. The average (SD) age was 35 (8.2) years. The average preoperative FSH was 27.5 (13) UI/L. The average testicular volume was 6.3 (3) cc on the left side and 6.8 (2.5) cc on the right. Groups were similar in terms of preoperative parameters. The overall SRr was 28%. Patients in group B had higher SRr than those in group A (29.4% vs. 26.9%, p < 0.03). We identified a significant association between testicular histopathology and positive SR (hypospermatogenesis 100%, spermatogenic arrest 32%, and Sertoli cell-only syndrome 22%). The histopathology report was the only significant predicting factor for SR in the multivariate analysis. Conclusion: The combined trifocal and M-TeSE approach is safe and may represent a valuable approach to enhance the SRr in low-chance retrieval NOA. The histopathology report is confirmed to be the only valuable predicting factor for a positive SR. [ABSTRACT FROM AUTHOR]

In the present study we aimed to investigate the surgical outcomes of patients with persistent penile curvature (PC) after Collagenase Clostridium histolyticum (CCH) intraplaque injections. Data from 90 patients with persistent PC after CCH in a multicentre study from 6 andrological centres were retrospectively reviewed. Three standardized surgical techniques were performed. Group 1: plaque incision grafting (PIG) with penile prosthesis implant (PPI); Group 2: PIG without PPI; Group 3: Nesbit technique. Hospital stay, operative time, postoperative complications and PC persistency/recurrence (> 20°) were evaluated. Overall satisfaction and functional outcomes were assessed through International Index of Erectile Function-Erectile Function (IIEF-EF), Peyronie's Disease Questionnaire (PDQ), Female Sexual Function Index (FSFI) administered pre and 3 months postoperatively. Of all, 25 (27.8%) patients received grafting procedure + PPI (Group 1), 18 (20.0%) patients belonged to Group 2, and 47 (52.2%) to Group 3. Bovine pericardium graft and collagen fleece have been used in in 22 (51.2%) and 21 (48.8%) patients, respectively. Median penile length after surgery was 13.0 cm (IQR 12.0–15.0). After surgery, Group 1 showed higher increase in penile length after surgery and better improvements in terms of PDQ-PS. In contrast, both IIEF-EF and FSFI scores did not differ among groups. Overall, 86 (95.6%) did not report any complication. 4 (4.4%) patients had PC recurrence; of those, 2 (8.0%), 1 (5.6%) and 1 (2.1%) cases were observed in Group 1, Group 2 and Group 3, respectively. In case of persistent PC after CCH, surgical correction by grafting with or without concomitant PPI or Nesbit technique emerged as a technically feasible, effective and safe procedure, with no significant postoperative complications. [ABSTRACT FROM AUTHOR]

Introduction and objectives: Adult patients with Klinefelter syndrome (KS) may present with testicular volume loss and a decrease in circulating testosterone (T) levels. However, the actual rate of hypogonadism in adult KS men is unknown. We aimed to (a) assess the prevalence of different forms of hypogonadism in a cohort of KS patients with non‐obstructive azoospermia (NOA); and (b) investigate potential preoperative predictor of positive sperm retrieval (SR) at surgery in the same cohort of men. Methods: Complete data from 103 KS men with NOA who underwent testicular sperm extraction (TESE) between 2008 and 2019 at five centers were analyzed. Comorbidities were scored with the Charlson Comorbidity Index (CCI). Patients were categorized into four groups of hypogonadism as follows: eugonadism [normal total T (tT) (≥3.03 ng/mL) and normal luteinizing hormone (LH) (≤9.4 mUI/mL)], secondary hypogonadism [low tT (≤3.03 ng/mL) and low/normal LH (≤9.4 mUI/mL)], primary hypogonadism [low tT (≤3.03 ng/mL) and elevated LH (≥9.4 mUI/mL)], and compensated hypogonadism [normal tT (≥3.03 ng/mL) and elevated LH (≥9.4 mUI/mL)]. Descriptive statistics tested the association between clinical characteristics and laboratory values among the four groups. Results: Median (IQR) patients age was 32 (24, 37) years. Baseline follicle‐stimulating hormone and tT levels were 29.5 (19.9, 40.9) mUI/mL and 3.8 (2.5, 11.0) ng/mL, respectively. Eugonadism, primary hypogonadism, and compensated hypogonadism were found in 16 (15.6%), 34 (33.0%), and 53 (51.4%) men, respectively. No patients had secondary hypogonadism. Positive SR rate at TESE was 21.4% (22 patients); of 22, 15 (68.2%) patients underwent assisted reproductive technology and five (22.7%) ended in live birth children. Patients' age, BMI, CCI, FSH levels, and positive SR rates were comparable among hypogonadism groups. No preoperative parameters were associated with positive SR at logistic regressions analysis. Conclusions: Findings from this cross‐sectional study showed that 15.6% of adult KS men have normal tT values at presentation in the real‐life setting. Most KS patients presented with either compensated or primary hypogonadism. Sperm retrieval rates were not associated with different forms of hypogonadism. [ABSTRACT FROM AUTHOR]

Background: A recent meta‐analysis (Human Reproduction Update 23, 2017 and 265) reported positive sperm retrieval rates (SRR) in 50% of patients with Klinefelter syndrome (KS) undergoing testicular sperm extraction (TESE). However, these results do not reflect the rates of SR that we observe in clinical practice. We assessed the rate and potential predictors of SR in Klinefelter patients in the real‐life setting. Materials and Methods: We reviewed clinical data of 103 KS men who underwent TESE between 08/2008 and 03/2019 at five tertiary referral Andrology centers. Patients underwent testis ultrasound, hormonal evaluation, and genetic testing. All patients were azoospermic based on the 2010 WHO reference criteria. Conventional TESE (cTESE) or microsurgical TESE (mTESE) was performed based on the surgeon's preference. We used descriptive statistics and logistic regression models to describe the whole cohort. Results: Median (IQR) patient's age was 32 (24‐37) years. Baseline serum FSH and total testosterone levels were 29.5 (19.9‐40.9) mUI/mL and 3.8 (2.5‐11.0) ng/mL, respectively. Conventional TESE and mTESE were performed in 38 (36.5%) and 65 (63.5%) men, respectively. The sperm retrieval rate was 21.4% (22/103 men). Fifteen patients used spermatozoa for ICSI and five ended in live birth children. Patients with positive SR were similar to those with a negative TESE in terms of clinical, hormonal, and procedural parameters (all P >.05). Logistic regression analyses confirmed the lack of association between clinical, hormonal, and procedural parameters with SR outcome. Discussion: Given the conflicting results in the literature regarding SRR in KS, patients should be carefully counseled regarding TESE outcomes based on data from published literature and local results. Conclusions: In the real‐life setting, we observed a lower SRR (21.4%) than that reported in meta‐analyses in our cohort of KS patients. No associations between clinical, hormonal, and procedural variables with TESE success were found. [ABSTRACT FROM AUTHOR]

Objectives: To compare overall (OS), cancer‐specific (CSS), recurrence‐free survival (RFS) and postoperative renal function amongst patients with upper tract urothelial carcinoma (UTUC) of the distal (lower lumbar and pelvic) ureter, electively treated with segmental resection and termino‐terminal anastomosis (TT) vs bladder cuff removal and ureteric re‐implantation (RR). Patients and methods: A multicentre retrospective study, including 84 patients diagnosed with UTUC of the distal ureter and treated with TT or RR, is presented. The primary endpoint was to compare TT and RR in terms of OS, CSS and RFS. As a secondary outcome, we compared the postoperative creatinine values as an index of renal function in the two groups. Results: Of 521 patients with UTUC, 65 (77.4%) and 19 (22.6%) patients underwent RR and TT, respectively. Pre‐ and postoperative characteristics were not statistically different between the two groups. The median follow‐up period was 22.7 months. Patients treated with TT and those treated with RR did not have significantly different 5‐year OS, CSS or RFS (73.7% vs 92.3%, P = 0.052; 94.7% vs 95.4%, P = 0.970: and 63.2% vs 53.9%, P = 0.489, respectively). No difference in postoperative creatinine variation emerged in association with the surgical technique (P = 0.411). Conclusion: Patients treated with TT or RR for UTUC showed comparable OS, CSS, RFS and postoperative renal function. Our data suggest that bladder cuff removal is not imperative in the treatment of distal ureteric UTUC, and TT can be a safe solution in selected cases. [ABSTRACT FROM AUTHOR]

Objectives: To evaluate the impact of an eight‐item surgical checklist (SC) on the recurrence‐free survival (RFS) of patients with non‐muscle‐invasive bladder cancer (NMIBC) undergoing transurethral resection of bladder tumour (TURBT). Patients and Methods: A group of urologists at two tertiary referral centres, with expertise in bladder cancer, identified eight critical items that should be performed in every high‐quality TURBT. An eight‐item SC was prospectively implemented into clinical practice and the operative reports of TURBTs performed before and after implementation were reviewed. Results from both institutions were combined to estimate the impact of introducing the SC on oncological outcomes. Multivariable logistic and Cox hazards regression analyses were performed to evaluate the impact of the SC on the presence of detrusor muscle in the TURBT specimen and on RFS, respectively. Results: The operative reports of 266 TURBTs performed after the SC implementation were reviewed and compared to those of 281 TURBTs performed prior to the SC introduction. The SC was independently associated with a significant improvement in RFS (P = 0.02). However, the introduction of the SC was not significantly associated with the presence of detrusor muscle in the surgical specimen (P = 0.4). Conclusion: The use of an eight‐item SC during TURBT in clinical practice increases the quality of operative reports thereby potentially improving individualised risk‐stratification and care resulting in lower disease recurrence rates. Therefore, the introduction of a SC can be recommended to enhance oncological outcomes by improving surgical standardisation and operative reporting. [ABSTRACT FROM AUTHOR]

Objectives: To evaluate the impact of an eight‐item surgical checklist (SC) on the recurrence‐free survival (RFS) of patients with non‐muscle‐invasive bladder cancer (NMIBC) undergoing transurethral resection of bladder tumour (TURBT). Patients and Methods: A group of urologists at two tertiary referral centres, with expertise in bladder cancer, identified eight critical items that should be performed in every high‐quality TURBT. An eight‐item SC was prospectively implemented into clinical practice and the operative reports of TURBTs performed before and after implementation were reviewed. Results from both institutions were combined to estimate the impact of introducing the SC on oncological outcomes. Multivariable logistic and Cox hazards regression analyses were performed to evaluate the impact of the SC on the presence of detrusor muscle in the TURBT specimen and on RFS, respectively. Results: The operative reports of 266 TURBTs performed after the SC implementation were reviewed and compared to those of 281 TURBTs performed prior to the SC introduction. The SC was independently associated with a significant improvement in RFS (P = 0.02). However, the introduction of the SC was not significantly associated with the presence of detrusor muscle in the surgical specimen (P = 0.4). Conclusion: The use of an eight‐item SC during TURBT in clinical practice increases the quality of operative reports thereby potentially improving individualised risk‐stratification and care resulting in lower disease recurrence rates. Therefore, the introduction of a SC can be recommended to enhance oncological outcomes by improving surgical standardisation and operative reporting. [ABSTRACT FROM AUTHOR]

Background: Bladder cancer (BC) is among the most common malignancies worldwide. The identification of new biomarkers for early BC detection, recurrence/progression is urgently needed. The cytokinesis-block micronucleus assay (CBMN) evaluates chromosome damage in cultured human lymphocytes and micronuclei (MN) provide a convenient and reliable index of both chromosome breakage and loss.Methods: Chromosomal damage (expressed as frequencies of MN, nucleoplasmic bridges and nuclear buds (NBUD)) was evaluated by CBMN assay in cryopreserved lymphocytes from 158 age/smoking-matched pairs of cases and controls in relation to BC risk, recurrence or progression. Moreover, non-muscle invasive BC (NMIBC) patients were characterised for 783 DNA repair gene polymorphisms for their possible association with the investigated cytogenetic end points.Results: MN and NBUD frequencies were significantly higher in cases than in controls (P=0.001 and P=0.006, respectively), with the associations being stronger in NMIBC. In a logistic regression model, for each increase of one unit in the MN frequency, a 1.12 increased risk of developing NMIBC was observed. In NMIBC cases, 10 polymorphisms were associated with different MN frequencies after genotype stratification.Conclusions: A model including traditional BC risk factors, MN frequency and the selected polymorphisms differentially distributed in cases and controls improved BC patient identification. Understanding the meaning of systemic chromosomal damage in BC patients with respect to the general population may help to adopt specific prevention strategies and therapeutic intervention. [ABSTRACT FROM AUTHOR]

Objectives To report the results from a prospective multicentric study of patients with Peyronie's disease ( PD) treated with the 'sliding' technique ( ST). Patients and Methods From June 2010 to January 2014, 28 consecutive patients affected by stable PD with severe penile shortening and end-stage erectile dysfunction ( ED) were enrolled in three European PD tertiary referral centres. The validated International Index of Erectile Function ( IIEF) questionnaire, the Sexual Encounter Profile ( SEP) Questions 2 and 3, and the Peyronie's disease questionnaire ( PDQ) were completed preoperatively by all patients. At the follow-up visits (at 3, 6 and 12 months), the IIEF, the SEP Questions 2 and 3, the PDQ, and the Erectile Dysfunction Inventory of Treatment Satisfaction ( EDITS) were completed. The outcome analysis was focused on penile length restoration, and intra- and postoperative complications classified according the Clavien-Dindo Classification. Results The mean (range) follow-up was 37 (9-60) months. A malleable penile prosthesis ( PP) was implanted in seven patients, while an inflatable three-pieces PP was placed in the remainder. In the case of inflatable PP implantation, porcine small intestinal submucosa and acellular porcine dermal matrix were used to cover the tunical defects. While in patients undergoing malleable PP implantation, collagen-fibrin sponge was used. The mean operative time was 145 min in the inflatable PP group and 115 min in the malleable PP group. There were no intraoperative complications. Postoperative complications included profuse bleeding requiring a blood transfusion in one patient (3.5%) on anticoagulation therapy for a mechanical heart valve (Grade II) and PP infection requiring the removal of the device (7%) (Grade III). There were no late recurrences of the shaft deformation. The postoperative functional data showed a progressive improvement in the score of all questionnaires, peaking at 12 months postoperatively. The mean (range) penile lengthening was 3.2 (2.5-4) cm and no patient reported recurrence of the curvature. Conclusions The present series suggests that, in the hands of experienced high-volume surgeons, penile length restoration with the use of the ST represents an effective option for end-stage PD associated with ED and severe shortening of the shaft. Larger series and longer follow-up will be required to fully establish the efficacy of this procedure. [ABSTRACT FROM AUTHOR]

Infertility is defined as the inability of a sexually active non-contracepting couple to achieve spontaneous pregnancy in one year. Factors of male infertility are present in 50% of infertile couples. Azoospermia is defined as the absence of sperm in the ejaculate, even after centrifugation of the sample, and affects 10%-15% of the infertile male population. Therefore, it represents a pathological condition of primary importance in the context of infertility management. Any assisted reproductive procedure must first refer to the availability of a suitable number of good quality gametes. As regards sperm collection, if ejaculated semen is not suitable or available, it may be taken from the seminal duct or directly from the testicular parenchyma with different methodologies and techniques, which can be divided into percutaneous techniques and open surgical (TeSE and ESA) or micro-surgical (micro-TeSE) techniques. The purpose of this work is to evaluate and compare the retrieval rate in infertile patients suffering from azoospermia and treated with the various surgical techniques. [ABSTRACT FROM AUTHOR]