INTRODUCTION: Doppler scrotal ultrasonography (US) is the modality of choice in diagnosing testicular torsion. We aimed to evaluate the performance of scrotal US in diagnosing testicular torsion over the past 18 years in our institution and determine the factors contributing to the length of wait times for it. METHODS: A retrospective review was conducted of boys who presented with acute scrotal pain from 2014 to 2015. US reports, operative findings, final diagnosis and key time points of the patients' journey (time to emergency department consultation, time to admission, time to US and time to operating theatre [OT]) were collected. US performance results were compared with those observed in a historical cohort from 1998 to 2004. Wait times were compared between operated and non-operated patients. RESULTS: Data from 519 boys with a mean age of 9.15 years was collected. Of these, 438 (84.4%) boys had undergone initial scrotal US; of these scrotal US cases, 28 were surgically explored, with 23 confirmed to have torsion. Another five cases were explored without prior US, and all were confirmed to have torsion. Performance analysis of US showed a sensitivity of 100% and a specificity of 98.8%. There was no significant difference between wait times of operated and non-operated patients. Time to US (P < 0.0001, r = 0.96) and time to OT (P < 0.0001, r = 0.64) correlated significantly with the total time from presentation to surgery. CONCLUSION There has been an improvement in the diagnostic performance of scrotal US for testicular torsion over the past 18 years. Quality improvement programmes targeted at reducing wait times for patients presenting with acute scrotum should target time to US and time to OT.
Male ; Child ; Humans ; Female ; Scrotum/surgery* ; Spermatic Cord Torsion/surgery* ; Acute Pain/diagnostic imaging* ; Ultrasonography ; Retrospective Studies

To compare the impact of the scrotal vs inguinal orchidopexy approach on the testicular function of infants with cryptorchidism, a randomized controlled trial was conducted involving boys who were 6-12 months old at surgery and were diagnosed with clinically palpable, inguinal undescended testis. Between June 2021 and December 2021, these boys at Fujian Maternity and Child Health Hospital (Fuzhou, China) and Fujian Children's Hospital (Fuzhou, China) were enrolled. Block randomization with a 1:1 allocation ratio was employed. The primary outcome was testicular function assessed by testicular volume, serum testosterone, anti-Müllerian hormone (AMH), and inhibin B (InhB) levels. Secondary outcomes included operative time, amount of intraoperative bleeding, and postoperative complications. Among 577 screened patients, 100 (17.3%) were considered eligible and enrolled in the study. Of the 100 children who completed the 1-year follow-up, 50 underwent scrotal orchidopexy and 50 underwent inguinal orchidopexy. The testicular volume, serum testosterone, AMH, and InhB levels in both groups increased markedly after surgery (all P < 0.05), but there were no apparent differences between groups at 6 months and 12 months after operation (all P > 0.05). No differences between the scrotal and inguinal groups were noted regarding the operative time ( P = 0.987) and amount of intraoperative bleeding ( P = 0.746). The overall complication rate (2.0%) of the scrotal group was slightly lower than that of the inguinal group (8.0%), although this difference was not statistically significant ( P > 0.05). Both scrotal and inguinal orchiopexy exerted protective effects on testicular function in children with cryptorchidism, with similar operative status and postoperative complications. Scrotal orchiopexy is an effective alternative to inguinal orchiopexy in children with cryptorchidism.
Female ; Pregnancy ; Male ; Infant ; Humans ; Child ; Cryptorchidism/surgery* ; Orchiopexy ; Scrotum/surgery* ; Postoperative Complications ; Anti-Mullerian Hormone ; Testosterone

This study aimed to investigate the incidence of patent processus vaginalis (PPV) in pediatric patients with a unilateral nonpalpable testis and explore the associated factors. From May 2014 to April 2017, 152 boys who were diagnosed with a unilateral nonpalpable testis and underwent laparoscopy in Shanghai Children's Hospital (Shanghai, China) were included in this study. The data were collected and reviewed, and the results were analyzed regarding the age at operation, side, development, and position of the nonpalpable testis. The mean age of the patients was 2.6 (standard deviation: 2.3) years. The testis was absent in 14 cases, nonviable in 81 cases, and viable in 57 cases. The incidence of PPV was 37.5% (57 of 152) on the ipsilateral side and 16.4% (25 of 152) on the contralateral side. The ipsilateral PPV was more prevalent when the nonpalpable testis occurred on the right side ( P < 0.01). Besides, patients with a viable testis had a greater incidence of ipsilateral PPV than those with a nonviable or absent testis ( P < 0.01). Moreover, this rate was the highest when the testis was in the abdominal cavity and the lowest when the testis was in the scrotum (both P < 0.01). However, the incidence of contralateral PPV was independent of all the factors. In conclusion, in children with a nonpalpable testis, the incidence of an ipsilateral PPV was significantly related to the side, development, and position of the testis, while it was independent of these factors on the contralateral side.
Male ; Child ; Humans ; Infant ; Child, Preschool ; Testis ; China ; Testicular Hydrocele/surgery* ; Laparoscopy ; Scrotum ; Hernia, Inguinal/surgery* ; Cryptorchidism/surgery*

On November 17, 2013, the Second Affiliated Hospital of Kunming Medical University admitted a 23-year-old male patient with a high-temperature steel bar penetration injury from scrotum to buttocks who was transferred from another hospital. Expanded debridement, suture, and drainage of the perineum, right thigh, and right hip were performed as soon as possible after admission. A sputum suction tube was used as the guide mark for expanded debridement during the operation to ensure the accuracy of the direction and scope of expanded debridement. The incision was treated with vacuum sealing drainage (VSD) and full drainage. On the 20^th day after the operation (the 25^th day after admission), the unhealed wound was transplanted with split-thickness skin graft from the right thigh, and the drainage of the operation area and dressing change were strengthened. On the 53^rd day after injury, the patient was discharged after complete wound healing. This case suggests that VSD after early debridement is an effective means to treat high-temperature steel bar penetration injuries.
Adult ; Buttocks ; Debridement ; Drainage ; Humans ; Male ; Negative-Pressure Wound Therapy ; Scrotum/surgery* ; Skin Transplantation ; Steel ; Temperature ; Treatment Outcome ; Young Adult

Acute scrotal pain (ASP) requiring surgical exploration is common in the pediatric population, but little has been reported on this subject with regard to the adult population. The aim of this study was to investigate the demographic and clinical characteristics and outcomes of scrotal explorations performed on adult patients. Patients over 21 years of age who underwent surgical exploration for ASP with suspected testicular torsion (TT) at 14 French hospitals between January 2005 and December 2019 were included in this study. The main outcome measures were demographic characteristics, pathology found during scrotal exploration, and perioperative outcomes. Logistic regression was used to perform univariate and multivariate analyses to identify predictors of TT. Data for 1329 men were analyzed. The median age was 30 (interquartile range [IQR]: 25-35; range: 21-89) years. Regarding the clinical examination, 867 (65.2%) patients presented with an elevation of the testicle, 613 (46.1%) patients with scrotal edema or erythema, and 211 (15.9%) patients with nausea or vomiting. Operative findings identified TT in only 684 (51.5%) patients, epididymo-orchitis in 112 (8.4%) patients, a tumor in 16 (1.2%) patients, and no causes in 475 (35.7%) patients. Orchiectomy for nonviable testes was required in 101 (7.6%) patients. In multivariate analysis, an elevation of the testicle, erythema/swelling, and the presence of nausea/vomiting were found to be associated with the occurrence of TT. Testicular torsion is not exclusive to children and adolescents, so must be considered in males of any age with acute scrotal findings. However, one-third of scrotal explorations in adults did not lead to a diagnosis.
Adolescent ; Male ; Adult ; Child ; Humans ; Spermatic Cord Torsion/surgery* ; Spermatic Cord ; Retrospective Studies ; Pain/surgery* ; Nausea/complications* ; Vomiting/complications* ; Scrotum/surgery*

Seminal duct obstruction may result in obstructive azoospermia (OA) and severe oligoasthenoteratozoospermia (OAT) (<0.5 million/mL) (Nordhoff et al., 2015). Cases of partial OA and OAT can be treated effectively by microsurgical anastomosis (Goldstein and Kim, 2013) to obtain successful surgical reversal. However, microsurgical vasovasostomy (VV) (Dickey et al., 2015) and vasoepididymostomy (VE) (Peng et al., 2017) are not suitable for patients with atypical OA and poor epididymis conditions or unpredictable obstruction of the distal vas deferens. For those patients, cross anastomosis may be applied instead of routine VE or VV. A single-center, retrospective, comparison study was conducted, which assessed the usefulness of the cross VV (CVV) in the scrotum for indication and efficacy. A total of 77 cases with OA or OAT were included, and 20 cases implemented cross anastomosis, including unilateral CVV (UCVV) in 4 cases, unilateral VE plus CVV (UVE+CVV) in 11 cases, and unilateral VV-based CVV (UVV+CVV) in 5 cases. The other 57 cases received no cross-matching anastomosis. The patency and natural pregnancy rates in one year were 75.0% and 50.0%, respectively, in the UCVV group; 54.5% and 27.3%, respectively, in the UVE+CVV group; and 60.0% and 40.0%, respectively, in the UVV+CVV group. The CVV in the scrotum in the selected patients with OA and severe OAT could yield good results. We regard the CVV in the scrotum as an efficacious operation with a lower risk of injury in cases of atypical OA.
Adult ; Anastomosis, Surgical ; Azoospermia/surgery* ; Epididymis/pathology* ; Female ; Humans ; Infertility/surgery* ; Male ; Oligospermia/surgery* ; Pregnancy ; Pregnancy Rate ; Retrospective Studies ; Scrotum/surgery* ; Treatment Outcome ; Vas Deferens ; Vasovasostomy/methods* ; Young Adult

Objective: To investigate the effect of modified Bianchi (single incision in the midline of the scrotum) orchiopexy (MBO) versus that of traditional surgery in the treatment of median or low cryptorchidism. METHODS: Eighty-two children with median or low cryptorchidism were treated from February 2013 to February 2014, 46 (53 testes) by MBO and the other 36 by the traditional method of inguinal incision (control, 40 testes). Comparisons were made in the operation time and postoperative complications between the two surgical strategies. RESULTS: The mean operation time was significantly shorter in the MBO group than in the control (［25±6］ vs ［35±4］ min, P<0.05). No testicular atrophy, hernias or hydrocele was found in either group during the 1－2 years of follow-up. Testis retraction was observed in 3 cases in the MBO group as compared with 2 in the control (P>0.05). The incision scar was obvious in all the controls, with 1 case of postoperative inguinal hematoma, but almost invisible in all the MBO cases. CONCLUSIONS Modified Bianchi orchiopexy is superior to traditional surgery in the treatment of median or low cryptorchidism for its advantages of short operation time, few complications, and satisfactory appearance of the healed incision.
Child ; Cryptorchidism ; surgery ; Groin ; surgery ; Hematoma ; etiology ; Humans ; Infant ; Male ; Operative Time ; Orchiopexy ; methods ; Postoperative Complications ; etiology ; Postoperative Period ; Scrotum ; surgery ; Surgical Wound

Objective: To investigate the effect of laparoscopic extraperitoneal (LSEP) high ligation of the spermatic vein in the treatment of varicocele. METHODS: We retrospectively analyzed the clinical data about 80 cases of varieocele, 48 treated by LSEP and the other 32 by laparoscopic transabdominal retroperitoneal (LSTR) high ligation of the spermatic vein. We recorded the semen parameters before and at 1, 3 and 6 months after surgery, intraoperative blood loss, operation time, postoperative complications, time of gastrointestinal function recovery and rate of pregnancy, followed by comparison of the data obtained between the two groups of patients. RESULTS: Semen parameters were remarkably improved in both the LSEP and LSTR groups of patients postoperatively as compared with the baseline (P <0.05), but with no statistically significant difference at different postoperative months (P >0.05). The intraoperative blood loss was less in the LSEP than in the LSTR group (［8.3 ± 5.2］ vs ［9.1 ± 6.1］ ml, P >0.05), the operation time was shorter in the former than in the latter (［38.27 ± 9.23］ vs ［43.46 ± 11.72］ min, P >0.05), and so was the time of gastrointestinal function recovery (［1.27 ± 0.26］ vs ［2.43 ± 0.41］ d, P <0.05). No statistically significant differences were observed between the two groups during the 6- to 18-month follow-up in the rates of postoperative subcutaneous hematoma, scrotal and subcutaneous emphysema, recurrence, or pregnancy (P >0.05). CONCLUSIONS Laparoscopic extraperitoneal high ligation of the spermatic vein is safe and effective and has the advantage of quick recovery in the treatment of varicocele.
Blood Loss, Surgical ; Emphysema ; etiology ; Female ; Humans ; Laparoscopy ; Ligation ; methods ; Male ; Operative Time ; Postoperative Complications ; etiology ; Pregnancy ; Recurrence ; Retroperitoneal Space ; Retrospective Studies ; Scrotum ; Spermatic Cord ; blood supply ; Treatment Outcome ; Varicocele ; surgery ; Veins ; surgery

Objective: To determine the feasibility and short-term effect of single scrotal-incision orchidopexy (SSIO) without ligation of the processus vaginalis (PV) in the treatment of palpable undescended testis (PUDT). METHODS: This retrospective study included 109 cases of PUDT (125 sides) and 15 cases of impalpable undescended testis (IUDT). The former underwent SSIO without PV ligation (group A, n = 53) or standard inguinal orchidopexy with PV ligation (group B, n = 56) while the latter received laparoscopic exploration (group C). We analyzed the success rate of SSIO in the management of PUDT, postoperative complications, and incidence rates of hernia and hydrocele, and compared the relevant parameters between groups A and B. RESULTS: The median age of the PUDT patients was 1.4 (0.6－11.0) years. Group A included 24 cases of left PUDT (2 with hydrocele), 20 cases of right PUDT (1 with hydrocele), and 9 cases of bilateral PUDT, the success rate of which was 95.1%. Group B consisted of 27 cases of left PUDT, 22 cases of right PUDT (3 with hernias), and 7 cases of bilateral PUDT. The rate of PV patency in the PUDT patients was 80.8% (101/125). Laparoscopic exploration of the 15 IUDT patients revealed 2 cases of congenital testis absence, 6 cases of testis dysplasia, all treated by surgical removal, 3 cases of staying around the inner ring, descended by inguinal orchidopexy, and the other 4 treated by laparoscopic surgery. The incisions healed well in all cases, with no testicular atrophy, inguinal hernia or hydrocele. CONCLUSIONS Single scrotal-incision orchidopexy without PV ligation is a safe and feasible procedure for the treatment of palpable undescended testis, which avoids the risk of inguinal hernia or hydrocele.
Child ; Child, Preschool ; Cryptorchidism ; surgery ; Feasibility Studies ; Gonadal Dysgenesis, 46,XY ; diagnosis ; Hernia, Inguinal ; Humans ; Infant ; Laparoscopy ; statistics & numerical data ; Ligation ; statistics & numerical data ; Male ; Orchiopexy ; adverse effects ; methods ; Postoperative Complications ; etiology ; Retrospective Studies ; Scrotum ; surgery ; Surgical Wound ; Testicular Diseases ; diagnosis ; Testicular Hydrocele ; Testis ; abnormalities

Objective: To investigate the factors influencing the postoperative resolution of varicocele-associated scrotal pain. METHODS: Using the keywords "varicocele", "testicular pain", "scrotal pain", "painful varicocele", "ligation", and "varicocelectomy", we searched the PubMed, Embase, Cochrane Collaboration's Database, CNKI, Wanfang, and VIP Database up to October 2016 for the studies relating to surgical treatment of varicocele-associated scrotal pain. We assessed the quality of the cohort studies included using the Newcastle-Ottawa Scale and that of the randomized controlled trials included with the Cochrane Collaboration's tool. We conducted a meta-analysis using the RevMan software. RESULTS: Finally 14 studies were included in this meta-analysis, of which, 2 involved the history of disease, 8 involved the nature of pain, 2 involved the intensity of pain, 9 involved the grade of varicocele, 3 involved the side of varicocele, 9 involved surgical approaches, 3 involved surgical techniques, and 4 involved postoperative recurrence. The pain resolution rate was significantly higher after subinguinal ligation than after high or inguinal ligation (RR = 0.82, 95% CI: 0.76－0.89, P <0.01; RR = 0.92, 95% CI: 0.86－0.99, P = 0.02), and so was it after microsurgery than after laparoscopic varicocelectomy (RR = 0.77, 95% CI: 0.60－0.99, P = 0.04). CONCLUSIONS Subinguinal varicocelectomy and microsurgery are more effective options than laparoscopic and high or trans-inguinal ligation of the spermatic vein for resolution of varicocele-associated scrotal pain, while the history of disease, the nature and intensity of pain, the grade and side of varicocele, or postoperative recurrence cannot be regarded as the influencing factors.
Adult ; Genital Diseases, Male ; prevention & control ; Humans ; Laparoscopy ; Ligation ; Male ; Microsurgery ; Pain, Postoperative ; prevention & control ; Pain, Procedural ; prevention & control ; Recurrence ; Scrotum ; Testis ; Treatment Outcome ; Varicocele ; surgery ; Vascular Surgical Procedures ; Veins