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Selin C, Hallabro N, Anderberg M, Börjesson A, Salö M. Orchidopexy for undescended testis-rate and predictors of re-ascent. Pediatr Surg Int 2024; 40:139. [PMID: 38806810 PMCID: PMC11133083 DOI: 10.1007/s00383-024-05729-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/23/2024] [Indexed: 05/30/2024]
Abstract
PURPOSE This study aimed to investigate the rate of re-ascent requiring re-operation after primary orchidopexy and to investigate eventual differences between the inguinal and scrotal approach as well as other potential predictors for re-ascent. METHODS A retrospective cohort study of children treated for undescended testis (UDT) with orchidopexy between 2018 and 2022 was conducted. The primary outcome was re-ascent requiring re-operation, and the secondary outcome was atrophy rate. Independent variables were age, underlying conditions, side, surgical approach, operation time, bilaterality, congenital/ascended UDT, presence of scrotal hypoplasia, presence of a patent processus vaginalis, division of external oblique, and suture of the testis. Univariate and logistic regression were used to evaluate differences between groups and risk for re-ascent. RESULTS A total of 662 testes in 554 patients were included. Re-operation occurred in 6% (7% with inguinal approach, 3% with scrotal approach, p = 0.04). Re-operation was associated with younger age, congenital UDT, and inguinal approach, but neither of these variables remained significant in multivariate analyses. Atrophy occurred in one testis. CONCLUSION The rate of re-ascent was 6% and the atrophy rate was 0.15%. A larger study may find predictors for re-ascent but with very low absolute risk. The lower rate of re-ascent with the scrotal approach is probably due to selection bias.
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Affiliation(s)
- Caroline Selin
- Department of Clinical Sciences, Pediatrics, Lund University, Lund, Sweden
| | - Nilla Hallabro
- Department of Clinical Sciences, Pediatrics, Lund University, Lund, Sweden
| | - Magnus Anderberg
- Department of Clinical Sciences, Pediatrics, Lund University, Lund, Sweden
- Department of Pediatric Surgery, Skåne University Hospital, 221 85, Lund, Sweden
| | - Anna Börjesson
- Department of Clinical Sciences, Pediatrics, Lund University, Lund, Sweden
- Department of Pediatric Surgery, Skåne University Hospital, 221 85, Lund, Sweden
| | - Martin Salö
- Department of Clinical Sciences, Pediatrics, Lund University, Lund, Sweden.
- Department of Pediatric Surgery, Skåne University Hospital, 221 85, Lund, Sweden.
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Gates RL, Shelton J, Diefenbach KA, Arnold M, St Peter SD, Renaud EJ, Slidell MB, Sømme S, Valusek P, Villalona GA, McAteer JP, Beres AL, Baerg J, Rentea RM, Kelley-Quon L, Kawaguchi AL, Hu YY, Miniati D, Ricca R, Baird R. Management of the undescended testis in children: An American Pediatric Surgical Association Outcomes and Evidence Based Practice Committee Systematic Review. J Pediatr Surg 2022; 57:1293-1308. [PMID: 35151498 DOI: 10.1016/j.jpedsurg.2022.01.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 12/31/2021] [Accepted: 01/08/2022] [Indexed: 01/03/2023]
Abstract
PURPOSE Management of undescended testes (UDT) has evolved over the last decade. While urologic societies in the United States and Europe have established some guidelines for care, management by North American pediatric surgeons remains variable. The aim of this systematic review is to evaluate the published evidence regarding the treatment of (UDT) in children. METHODS A comprehensive search strategy and the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines were utilized to identify, review, and report salient articles. Five principal questions were asked regarding imaging standards, medical treatment, surgical technique, timing of operation, and outcomes. A literature search was performed from 2005 to 2020. RESULTS A total of 825 articles were identified in the initial search, and 260 were included in the final review. CONCLUSIONS Pre-operative imaging and hormonal therapy are generally not recommended except in specific circumstances. Testicular growth and potential for fertility improves when orchiopexy is performed before one year of age. For a palpable testis, a single incision approach is preferred over a two-incision orchiopexy. Laparoscopic orchiopexy is associated with a slightly lower testicular atrophy rate but a higher rate of long-term testicular retraction. One and two-stage Fowler-Stephens orchiopexy have similar rates of testicular atrophy and retraction. There is a higher relative risk of testicular cancer in UDT which may be lessened by pre-pubertal orchiopexy.
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Affiliation(s)
- Robert L Gates
- University of South Carolina School of Medicine - Greenville, Greenville, SC, United States
| | - Julia Shelton
- University of Iowa, Stead Family Children's Hospital, Iowa City, IA, United States
| | - Karen A Diefenbach
- Ohio State University, Nationwide Children's Hospital, Columbus, OH, United States
| | - Meghan Arnold
- University of Michigan, C.S. Mott Children's Hospital, Ann Arbor, MI, United States
| | | | - Elizabeth J Renaud
- Alpert Medical School of Brown University, Hasbro Children's Hospital, Providence, RI, United States
| | - Mark B Slidell
- Comer Children's Hospital, The University of Chicago Medicine, Chicago, IL, United States
| | - Stig Sømme
- Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, CO, United States
| | - Patricia Valusek
- Pediatric Surgical Associates, Children's Minnesota, Minneapolis, MN, United States
| | | | - Jarod P McAteer
- Providence Pediatric Surgery, Sacred Heart Children's Hospital, Spokane, WA, United States
| | - Alana L Beres
- University of California, Davis, Sacramento CA, United States
| | - Joanne Baerg
- Loma Linda University Children's Hospital, Loma Linda, CA, United States
| | | | - Lorraine Kelley-Quon
- Children's Hospital Los Angeles, Keck School of Medicine of University of Southern California, Los Angeles, CA, United States
| | - Akemi L Kawaguchi
- McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Yue-Yung Hu
- Ann & Robert H. Lurie Children's Hospital, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Doug Miniati
- Division of Pediatric Surgery, Kaiser Permanente Roseville Women and Children's Center, Roseville, CA, United States
| | - Robert Ricca
- University of South Carolina School of Medicine - Greenville, Greenville, SC, United States.
| | - Robert Baird
- Division of Pediatric Surgery, BC Children's Hospital, University of British Columbia, Vancouver, BC, United States
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Zhao W, Su C, Li S, Mo Z. Comparison of the Detection and Ligation of Patent Processus Vaginalis Between Laparoscopy-Assisted Transscrotal Orchiopexy and Single Scrotal Incision Orchiopexy. Front Surg 2022; 8:819057. [PMID: 35174204 PMCID: PMC8841425 DOI: 10.3389/fsurg.2021.819057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 12/24/2021] [Indexed: 11/13/2022] Open
Abstract
This study aimed to compare the detection and ligation of patent processus vaginalis (PPV) between laparoscopy-assisted transscrotal orchidopexy (LATO) and single scrotal incision orchiopexy (SSIO) for low palpable undescended testis (UDT). We performed a retrospective medical record review of transscrotal orchidopexies performed for low palpable UDT at our institution from 2017 to 2019; 33 and 39 boys underwent LATO and SSIO, respectively. Data collection included patient demographics, incidence of PPV, operative time, and clinical outcomes. All 95 testes were delivered into the scrotum. There was no significant difference between the two groups with respect to patients' age, side, and mean operative time. The incidence of PPV in the LATO group was significantly higher than that in the SSIO group (56.52 vs. 34.69%, P = 0.04). The incidence of contralateral PPV in the LATO group was 45%. One patient in the SSIO group underwent unilateral PV ligation and laparoscopic exploration revealed bilateral PPV owing to metachronous contralateral hydrocele. One patient in the LATO group demonstrated obliterated PV in the initial transscrotal procedure, but an ipsilateral PPV was found in the latter laparoscopic procedure. In conclusion, LATO has a higher detection rate and higher ligation of the PPV than SSIO, suggesting that, LATO may help reduce recurrent PPV-related issues. However, long-term follow-up results are needed to evaluate the advantages and disadvantages in a larger case series.
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Affiliation(s)
- Weiguang Zhao
- Guangxi Key Laboratory for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
- Department of Urology, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, China
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
- Department of Pediatric Urology, Shenzhen Children's Hospital, Shenzhen, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
| | - Cheng Su
- Guangxi Key Laboratory for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
| | - Shoulin Li
- Department of Pediatric Urology, Shenzhen Children's Hospital, Shenzhen, China
- Shoulin Li
| | - Zengnan Mo
- Guangxi Key Laboratory for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
- Department of Urology, The First Affiliated Hospital of Guangxi Medical University, Guangxi Medical University, Nanning, China
- Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
- Guangxi Collaborative Innovation Center for Genomic and Personalized Medicine, Guangxi Medical University, Nanning, China
- *Correspondence: Zengnan Mo
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Jan IA, Hassan M, Shalaan I, Alshehhi MA. Single Median Raphe Scrotal incision Orchiopexy: A safe & feasible approach for fixation of Palpable Undescended testes. Pak J Med Sci 2021; 37:1930-1934. [PMID: 34912420 PMCID: PMC8613038 DOI: 10.12669/pjms.37.7.4261] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/05/2021] [Accepted: 07/08/2021] [Indexed: 11/26/2022] Open
Abstract
Background: We wish to share our outcome of single median raphe scrotal incision orchiopexy (SMRSO) regarding safety & feasibility of technique by evaluating ease of access, conversion rate, duration of surgery, success rate, complications, and the need for redo-surgery. Methods: We retrospectively analyzed data of 277 orchiopexies performed in our department on 224 patients operated on between June 2016 to June 2019. SMRSO was considered for palpable testes that can be brought to the upper limit of the scrotum under anesthesia. The conventional inguinoscrotal approach was used for high lying testes. A median raphe incision was made to access & mobilize the testis on either side, ligation of processus vaginalis performed, and the testes secured in the scrotal pouch. The approach was utilized for both unilateral and bilateral orchiopexies. Follow-up done at one week, one month & six months to evaluate the outcome. Results: A total of 277 orchiopexies were performed in 224 patients. 237 (86%) orchiopexies were via the median raphe scrotal approach in 184 patients. Out of these, 53 cases had bilateral orchiopexies. 30 (11%) performed via a conventional inguinoscrotal approach and 10 (4%) by laparoscopic approach. The mean duration of surgery for SMRSO was 24 minutes for unilateral and 42 minutes for bilateral cases. Immediate postoperative complications included scrotal hematoma in three (1.6%) cases, Hematoma of the abdominal wall in one case, and scrotal edema in 4 (2 %) patients. All complications were treated conservatively & resolved. No wound infection or testicular atrophy was reported. Long-term complications included testicular ascend in three cases [1.6%]. Conclusion: Single-incision Median Raphe Scrotal orchiopexy is an attractive alternative to the standard inguinoscrotal orchiopexy for palpable low lying undescended testes with a better cosmetic outcome.
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Affiliation(s)
- Iftikhar A Jan
- Iftikhar A. Jan, Department of Pediatric Surgery, Sheikh Shakhbout Medical City, Abu Dhabi, UAE
| | - Mokhtar Hassan
- Mokhtar Hassan, Department of Pediatric Surgery, Sheikh Shakhbout Medical City, Abu Dhabi, UAE
| | - Ikram Shalaan
- Ikram Shalaan, Department of Pediatric Surgery, Sheikh Shakhbout Medical City, Abu Dhabi, UAE
| | - Muna Ahmed Alshehhi
- Muna Alshehhi, Department of Pediatric Surgery, Sheikh Shakhbout Medical City, Abu Dhabi, UAE
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Al Hindi S, Khalaf Z. The outcome of laparoscopic assisted orchidopexy in very young children: A single hospital experience. J Pediatr Urol 2021; 17:536.e1-536.e7. [PMID: 33827777 DOI: 10.1016/j.jpurol.2021.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Early orchidopexy has been linked to improved long term outcomes of fertility and reduced malignancy rates. However, the optimal age of intervention has been subject to change over the years. OBJECTIVE This study aims to study males aged 6 months or less who undergo laparoscopic assisted orchidopexy for intraabdominal testes to establish the safety, efficacy, and benefit in the defined age group. STUDY DESIGN We prospectively assessed 19 boys at or below 6 months of age, who had laparoscopic assisted orchidopexy for intraabdominal undescended testes at Salmaniya Medical Complex in Bahrain between January 2014 and December 2018. We examined: demographics, laterality, testicular locations, testicular volumes, operative time, complications, and durations of hospitalization and follow-up. Ultrasound-derived testicular volumes were assessed before and after orchidopexy. They were calculated using the Hansen formula (Testicular volume = 0.52 × length [L] × width [W]2 [1]. They were then compared with reference ranges from a Dutch cohort study of 769 healthy boys. Successful outcomes were correct intrascrotal position with minimal complications and normal testicular volumes. RESULTS A total of 19 males were operated at a mean age of 5.6 months and followed for a mean of 2.35 years. Of these, 7 had left-sided and 12 had right-sided cryptorchidism. Testicular locations were noted intra-operatively; 10 were above the internal ring, 5 near the iliac vessels, and 4 close to the kidney. The mean operative time was 59.58 minutes. Only 2 minor complications occurred and no cases of testicular atrophy. None of the patients required hospital-stay beyond 24 hours. The success rate was 89.46% in achieving correct scrotal position. Testicular volumes were normal before and after orchidopexy. They significantly increased after orchidopexy (P ≤ 0.05). The testicular growth rate after 24 months was slightly higher than normal. DISCUSSION In line with previous studies we were 89.46% successful in re-positioning testes [2]. In contrast to studies intervening at older ages which associated intra-abdominal testes with greater risks of complications, we found few minor complications and no testicular atrophy [3,4]. Testicular volumes in the affected testes were normal, contrary to decreased volumes found by other researchers [5]. Limitations of this study are the small number of patients and short follow-up which limits assessment of long-term outcomes. CONCLUSION Early orchiopexy is safe and effective. Laparoscopic assisted orchidopexy at an early age was beneficial and resulted in normal testicular volumes before and after surgery.
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Affiliation(s)
- Saeed Al Hindi
- Department of Pediatric Surgery, Salmaniya Medical Complex, P.O. Box 12, Manama, Bahrain.
| | - Zahra Khalaf
- Rotating Doctor, Department of Pediatric Surgery, Salmaniya Medical Complex, P.O. Box 12, Manama, Bahrain.
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You J, Li G, Chen H, Wang J, Li S. Laparoscopic orchiopexy of palpable undescended testes_ experience of a single tertiary institution with over 773 cases. BMC Pediatr 2020; 20:124. [PMID: 32178653 PMCID: PMC7075009 DOI: 10.1186/s12887-020-2021-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 03/04/2020] [Indexed: 11/24/2022] Open
Abstract
Background Discuss the superiority of laparoscopic orchiopexy in the treatment of inguinal palpable undescended testes. Methods Inclusion criteria: Preoperative examination and color Doppler ultrasound examination confirmed that the testes were located in the inguinal canal and could not be pulled into the scrotum, except for retractive and ectopic testes. The surgical steps were depicted as follow. The retroperitoneal wall was carved by ultrasonic scalpels, separates the spermatic vessels closed to the inferior pole of the kidney if necessary, dissects the peritoneum of vas deferens, cuts the testicular gubernaculum, and pulls back the testicle into the abdominal cavity. Besides, protect the vas deferens, and descend the testes to the scrotum and fix them without tension. Results There were 773 patients with 869 inguinal undescended palpable testes, 218 cases on the left side, 459 cases on the right side and 96 cases with bilateral undescended testes, whose age ranged from 6 months to 8 years, with an average of 20 months. All testes were successfully operated, no converted to open surgery. The average operation time was (34.8 ± 5.4) min. There were 692 testes have an ipsilateral patent processus vaginalis (89.5%); In 677 cases of unilateral cryptorchidism, 233 cases (34.4%) have a contralateral patent processus vaginalis, and laparoscopic percutaneous extraperitoneal closure the hernia sac carry out during the surgery. There was no subcutaneous emphysema during the operation, no vomiting, no abdominal distension, no wound bleeding and obvious pain after surgery, especially wound infection is rarely. Doppler ultrasound was evaluated regularly after surgery. The patients were followed up for 6 to 18 months. All the testes were located in the scrotum without testicular retraction and atrophy. No inguinal hernia or hydrocele was found in follow-up examination. Conclusion Laparoscopic orchiopexy manage inguinal palpable cryptorchidism is safe and effective, and there are obvious minimally invasive advantages. Furthermore, It could discover a contralateral patent processus vaginalis, and treat at the same time, which avoid the occurrence of metachronous inguinal hernia.
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Affiliation(s)
- Jia You
- Department of Pediatric Urology Surgery, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, No.100, Hong Kong Road, Jiang'an District, Wuhan, 430016, China
| | - Gang Li
- Department of Pediatric Urology Surgery, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, No.100, Hong Kong Road, Jiang'an District, Wuhan, 430016, China
| | - Haitao Chen
- Department of Pediatric Urology Surgery, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, No.100, Hong Kong Road, Jiang'an District, Wuhan, 430016, China
| | - Jun Wang
- Department of Pediatric Urology Surgery, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, No.100, Hong Kong Road, Jiang'an District, Wuhan, 430016, China
| | - Shuang Li
- Department of Pediatric Urology Surgery, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, No.100, Hong Kong Road, Jiang'an District, Wuhan, 430016, China.
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