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Cao X, Tian C, Feng W, Zhu SX, Chen K, Zheng YH, Yao JZ. Preserving one artery shortens the surgical time and does not affect the efficacy of microsurgical subinguinal varicocelectomy: preliminary findings from a retrospective study. BMC Urol 2024; 24:277. [PMID: 39709391 DOI: 10.1186/s12894-024-01670-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 12/04/2024] [Indexed: 12/23/2024] Open
Abstract
BACKGROUND To analyze the safety and efficacy of microsurgical subinguinal varicocelectomy(MSV) performed with and without preservation of all testicular arteries and lymphatic system. METHODS All of the 98 patients with varicocele who underwent MSV were included in the analysis. Fifty-eight male patients surgically underwent MSV with preservation of all testicular arteries and lymphatic system(Group 1). The other 40 male patients surgically underwent MSV with preservation of a single testicular artery, while the remaining vascular bundle sparing the vas deferens with its vessels was then isolated"en bloc," ligated and cut(Group 2). Operative time, semen parameters and complications were then compared. RESULTS Mean operative time for Group 1 was significantly longer than that of Group 2(90.26 ± 21.69 min vs. 79.30 ± 19.58 min, P = 0.01). Visual analogue pain scale (VAS) decreased significantly in both groups. Group 1 experienced a decrease from a median of 5 (interquartile range, IQR: 4 ~ 6) to 1 (IQR: 0 ~ 2), P < 0.001; similarly, Group 2 saw a reduction from a median of 4 (IQR: 3 ~ 5.75) to 1 (IQR: 1 ~ 2), P < 0.001. Additionally, notable improvements were recorded in sperm count and motility in both groups at the 12-month follow-up compared to their pre-operative measurements. For Group 1, sperm count increased from a median of 35.5 × 106/mL(IQR: 29 ~ 60) to 60 × 106/mL(IQR: 50 ~ 74.25), and motility from 46.5% (IQR: 32 ~ 56%) to 69%(IQR: 54.5 ~ 79%), both with P < 0.001. Group 2 showed similar enhancements, with sperm count rising from a median of 31 × 106/mL (IQR: 20 ~ 56.25) to 57.5 × 106/mL(IQR: 51.25 ~ 73.75) and motility from 44% (IQR: 23 ~ 54.75%) to 75% (IQR: 51.25 ~ 80%), P < 0.001. The duration of postoperative hospital stay was comparable between the two groups, with both reporting a median stay of 3 days (IQR: 2-3 days, P = 0.83). No testicular atrophy and varicocele recurrence was observed in all patients. The incidence rates of hydrocele, wound infection, and orchitis and epididymitis showed no significant disparity between the two groups. Specifically, both groups each had a single incidence of hydrocele. Group 1 had one incidence of wound infection, while Group 2 had none. Orchitis and epididymitis occurred once in Group 1, but not in Group 2. CONCLUSION Our study provides preliminary evidence supporting the implementation of the"en bloc" procedure in MSV as a potentially safe and effective option, especially for managing cases with severe adhesion.
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Affiliation(s)
- Xu Cao
- Department of Urology, 920th Hospital of Joint Logistic Support Force, Kunming, 650000, China
- Chinese PLA Medical School, Beijing, 100853, China
| | - Cheng Tian
- Department of Urology, 920th Hospital of Joint Logistic Support Force, Kunming, 650000, China
| | - Wei Feng
- Yunnan Provincial Military District, Kunming, 650000, China
| | - Shu-Xian Zhu
- Kunming Medical University, Kunming, 650000, China
| | - Kai Chen
- Kunming Medical University, Kunming, 650000, China
| | | | - Jian-Zhong Yao
- Department of Urology, 920th Hospital of Joint Logistic Support Force, Kunming, 650000, China.
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Esposito C, Leva E, Castagnetti M, Cerulo M, Cardarelli M, Del Conte F, Esposito G, Chiodi A, Chiarenza M, Di Mento C, Escolino M. Robotic-assisted versus conventional laparoscopic ICG-fluorescence lymphatic-sparing palomo varicocelectomy: a comparative retrospective study of techniques and outcomes. World J Urol 2024; 42:215. [PMID: 38581596 PMCID: PMC10998803 DOI: 10.1007/s00345-024-04909-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 02/26/2024] [Indexed: 04/08/2024] Open
Abstract
PURPOSE This study aimed to compare techniques and outcomes of robotic-assisted varicocelectomy (RAV) and laparoscopic varicocelectomy (LV). METHODS The medical records of 40 patients, who received RAV and LV over a 2-year period, were retrospectively analyzed. Palomo lymphatic-sparing varicocelectomy using ICG fluorescence was adopted in all cases. Three 5-mm trocars were placed in LV, whereas four ports, three 8-mm and one 5-mm, were placed in RAV. The spermatic vessels were ligated using clips in LV and ligatures in RAV. The two groups were compared regarding patient baseline and operative outcomes. RESULTS All patients, with median age of 14 years (range 11-17), had left grade 3 varicocele according to Dubin-Amelar. All were symptomatic and 33/40 (82.5%) presented left testicular hypotrophy. All procedures were completed without conversion. The average operative time was significantly shorter in LV [20 min (range 11-30)] than in RAV [34.5 min (range 30-46)] (p = 0.001). No significant differences regarding analgesic requirement and hospitalization were observed (p = 0.55). At long-term follow-up (30 months), no complications occurred in both groups. The cosmetic outcome was significantly better in LV than RAV at 6-month and 12-month evaluations (p = 0.001). The total cost was significantly lower in LV (1.587,07 €) compared to RAV (5.650,31 €) (p = 0.001). CONCLUSION RAV can be safely and effectively performed in pediatric patients, with the same excellent outcomes as conventional laparoscopic procedure. Laparoscopy has the advantages of faster surgery, smaller instruments, better cosmesis and lower cost than robotics. To date, laparoscopy remains preferable to robotics to treat pediatric varicocele.
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Affiliation(s)
- Ciro Esposito
- Pediatric Surgery Unit, Federico II University Hospital, Via Pansini 5, 80131, Naples, Italy
| | - Ernesto Leva
- Pediatric Surgery Unit, Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Mariapina Cerulo
- Pediatric Surgery Unit, Federico II University Hospital, Via Pansini 5, 80131, Naples, Italy
| | - Mery Cardarelli
- Pediatric Surgery Unit, Ospedale Maggiore Policlinico, Milan, Italy
| | - Fulvia Del Conte
- Pediatric Surgery Unit, Federico II University Hospital, Via Pansini 5, 80131, Naples, Italy
| | | | - Annalisa Chiodi
- Pediatric Surgery Unit, Federico II University Hospital, Via Pansini 5, 80131, Naples, Italy
| | | | - Claudia Di Mento
- Pediatric Surgery Unit, Federico II University Hospital, Via Pansini 5, 80131, Naples, Italy
| | - Maria Escolino
- Pediatric Surgery Unit, Federico II University Hospital, Via Pansini 5, 80131, Naples, Italy.
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Kandemir E, Sezer A, Bozkurt M. Effect of physical activity level and occupation on resolution of pain after varicocelectomy: A prospective clinical study. Rev Int Androl 2023; 21:100372. [PMID: 37406593 DOI: 10.1016/j.androl.2023.100372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 01/22/2023] [Accepted: 02/09/2023] [Indexed: 07/07/2023]
Abstract
INTRODUCTION AND OBJECTIVES Persistent scrotal pain after varicocelectomy is stressful for both surgeon and patient. The number of researches focusing on which patient will benefit more from the operation is increasing in the literature. In this prospective study, we aimed to investigate whether the patient's physical activity levels and occupations affect the success of varicocelectomy in terms of pain relief. MATERIALS AND METHODS The data of 176 patients who underwent subinguinal microscopic varicocelectomy were analyzed according to BMI, age, varicocele grade, laterality, duration of pain, testicular volume difference, quality of pain, level of physical activity, and profession. The International Physical Activity Questionnaire was used to evaluate the level of physical activity. Patients were grouped as inactive, moderately active, and active according to this scale. Visual analog scale (VAS) scores of the patients were recorded before and after the procedure. RESULTS 135 patients (76.7%) reported complete resolution of their pain. Partial resolution of pain was observed in 34 patients (19.3%). Seven patients (4%) complained of the same pain level. Univariate analysis showed that patient occupations and physical activity levels significantly affected the pain level (p=0.041, p=0.032, respectively). In the multivariate analysis, only physical activity levels of the patients were statistically significant in predicting the resolution of pain (p=0.024). CONCLUSIONS Patients with low physical activity levels who underwent microscopic varicocelectomy surgery are less likely to have postoperative pain.
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Affiliation(s)
- Emre Kandemir
- Karamanoglu Mehmetbey University, Faculty of Medicine, Department of Urology, İbrahim Oktem Str., 70100 Merkez/Karaman, Turkey.
| | - Ali Sezer
- Konya City Hospital, Clinic of Urology and Pediatric Urology, Adana Str. No: 135/1, 42020 Karatay/Konya, Turkey
| | - Muammer Bozkurt
- Basaksehir Cam and Sakura City Hospital, Clinic of Urology, Basaksehir Olympic Str., 34480 Basaksehir/İstanbul, Turkey
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Wang S, Lu R, Shi H, Chen J, Sun M, Ding J, Lv Q, Wang C, Ren J, Zhou G, Tang Z. Safety and efficacy of acupuncture for varicocele-induced male infertility: a systematic review protocol. BMJ Open 2022; 12:e063381. [PMID: 36456023 PMCID: PMC9716984 DOI: 10.1136/bmjopen-2022-063381] [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] [Indexed: 12/05/2022] Open
Abstract
INTRODUCTION Varicocele (VC) is a common clinical disease in andrology. Among a number of ways for VC treatment, surgery is the most common one, but the measurable benefit of surgical repair was slight. A growing exploration of complementary therapies has been conducted in clinical research on acupuncture for VC, but there is no relevant systematic review and meta-analysis to assess the efficacy and safety of acupuncture for VC. METHODS AND ANALYSIS All relevant publications published from database inception through August 2022 will be searched in three English-language databases (Embase, CENTRAL, MEDLINE) and four Chinese-language databases (China National Knowledge Infrastructure, China Science and Technology Journal Database, Chinese Biomedical Literature Database and Wanfang Data). Randomised controlled trials in English and Chinese concerned with acupuncture for patients with VC will be included. The input clinical data will be processed by the Review Manager software (RevMan). The literature will be appraised with the Cochrane Collaboration risk of bias tool. The Grading of Recommendations Assessment, Development and Evaluation system (GRADE system) will be used to evaluate the quality of evidence. ETHICS AND DISSEMINATION This study is a secondary study based on clinical studies so it does not relate to any individual patient information or infringe the rights of participants. Hence no ethical approval is required. The results will be reported in peer-reviewed journals or disseminated at relevant conferences. PROSPERO REGISTRATION NUMBER CRD42022316005.
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Affiliation(s)
- Sijia Wang
- Department of Traditional Chinese Medicine, Yixing People's Hospital, Yixing, Jiangsu, China
| | - Rongchen Lu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Hongshuo Shi
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Jiangnan Chen
- Department of Traditional Chinese Medicine, Yixing People's Hospital, Yixing, Jiangsu, China
| | - Miaomiao Sun
- Department of Traditional Chinese Medicine, Yixing People's Hospital, Yixing, Jiangsu, China
| | - Jing Ding
- Department of Traditional Chinese Medicine, Yixing People's Hospital, Yixing, Jiangsu, China
| | - Qiang Lv
- Department of Traditional Chinese Medicine, Yixing People's Hospital, Yixing, Jiangsu, China
| | - Chenyao Wang
- Department of Traditional Chinese Medicine, Yixing People's Hospital, Yixing, Jiangsu, China
| | - Jianjun Ren
- Department of Traditional Chinese Medicine, Yixing People's Hospital, Yixing, Jiangsu, China
| | - Guangming Zhou
- Department of Traditional Chinese Medicine, Yixing People's Hospital, Yixing, Jiangsu, China
| | - Zhian Tang
- Department of Traditional Chinese Medicine, Yixing People's Hospital, Yixing, Jiangsu, China
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Indigo Carmine Dye–Assisted Lymphatic-Sparing Microsurgical Subinguinal Varicocelectomy Among Children and Adolescents. Indian J Surg 2022. [DOI: 10.1007/s12262-022-03387-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
AbstractThe purpose of this study is to clarify the safety and efficacy of indigo carmine dye–assisted lymphatic-sparing microsurgical subinguinal varicocelectomy for children and adolescents in our institution. Medical records of boys aged ≤ 15 years who underwent varicocelectomy between November 2008 and December 2019 at our institution were retrospectively reviewed. Microsurgical subinguinal varicocelectomy was performed using indigo carmine injection under the tunica vaginalis to preserve lymphatics. A total of 29 patients underwent varicocelectomy, among whom six underwent retroperitoneal high ligation (modified Palomo technique), nine underwent laparoscopic varicocelectomy, and 14 underwent microsurgical subinguinal varicocelectomy. The median operative time for retroperitoneal high ligation, laparoscopic varicocelectomy, and microsurgical subinguinal varicocelectomy was 71 (IQR: 59–82.5) min, 131 (95–151) min, and 125.5 (112–134.25) min, respectively. Among the patients who underwent laparoscopic varicocelectomy, one and two experienced hydrocele and varicocele recurrence as postoperative complications, respectively. None of the patients who underwent microsurgical subinguinal varicocelectomy developed hydrocele and varicocele recurrence during 15.5-month median follow-up period (IQR: 11.25–25.75 month). Indigo carmine dye–assisted lymphatic-sparing microsurgical subinguinal varicocelectomy can be a safe and efficient treatment modality among children and adolescents.
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Evaluation of the Relationship Between Body Mass Index (BMI) and DNA Fragmentation Index Changes in Primary Infertile Patients Following Microscopic Sub Inguinal Varicocelectomy. Nephrourol Mon 2021. [DOI: 10.5812/numonthly.115829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objectives: To investigate changes in DNA fragmentation index in primary infertile patients with varicocele, which is followed by microscopic subingual varicocelectomy in different groups based on body mass index (BMI). Methods: This study was performed in 100 patients with primary infertility with varicocele. Patients were divided into three groups (normal (N), overweight (OW), and obese (OB)) based on BMI index. DNA fragmentation index (DFI) parameters were evaluated before and 6 months after varicocelectomy. For DFI analysis, the SCD (sperm chromatin dispersion test) method was used. Data were analyzed using t-test, Chi-square, and ANOVA. Results: In this study, the mean age of participants was 33.6 and their mean BMI was 28.6, that 51 patients underwent bilateral varicocelectomy and 49 patients underwent left varicocelectomy surgery. In this study, a comparison of DFI before and 6 months after surgery showed a decrease in DFI in all three groups. The difference was 23 in the normal weight group, 11.2 in the overweight group and 9.58 in the obese group, which is statistically significant (PV < 0.05). Also, in comparison with the rate of DFI reduction between groups, the normal weight group showed a greater decrease than the overweight and obese group. This difference was statistically significant (PV < 0.05), while comparing the rate of DFI reduction between the two groups of overweight and obese, was observed no significant difference (PV = 0.635). Conclusions: Although DFI level decreased significantly 6 months after surgery in all groups with different body mass index. However, the rate of reduction was not the same in different groups and was higher in normal-weight patients than in overweight and obese individuals. But there was no significant difference in the rate of reduction between the overweight and obese groups.
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Morini D, Spaggiari G, Daolio J, Melli B, Nicoli A, De Feo G, Valli B, Viola D, Garganigo S, Magnani E, Pilia A, Polese A, Colla R, Simoni M, Aguzzoli L, Villani MT, Santi D. Improvement of sperm morphology after surgical varicocele repair. Andrology 2021; 9:1176-1184. [PMID: 33825345 PMCID: PMC8360177 DOI: 10.1111/andr.13012] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/11/2021] [Accepted: 03/31/2021] [Indexed: 12/14/2022]
Abstract
Background A causative relationship between varicocele and impairment of semen quality has been largely investigated in the context of male infertility, although its clinical benefit remains controversial. Objective To investigate the effect of varicocele correction on detailed morphologic microscopic semen parameters in a large homogeneous cohort of patients and to evaluate which factors could predict semen improvement after the surgical treatment. Materials and methods An observational, retrospective cohort study was carried out including all patients undergoing surgical treatment for varicocele from September 2011 to March 2020 in the same clinical centre. Enrolled males performed at least one semen analysis before and one after surgical varicocele correction. Primary outcome was the detailed morphologic microscopic sperm evaluation. Secondary outcomes were conventional semen analyses. Results A total of 121 males (mean age 24.6 ± 6.1 years) were enrolled. Using detailed morphologic microscopic sperm evaluation, a significant morphological improvement was recorded, with a reduction in head and tail abnormalities. Moreover, a significant increase in sperm concentration (p = 0.015) and percentage of progressive and total motility (p = 0.022 and p = 0.039) were observed after surgery. The multivariate logistic analysis identified the ultrasonography varicocele degree before surgery as a main predictor of the sperm concentration improvement (p = 0.016), with the highest improvement for varicocele of I and II degree. Discussion For the first time, the detailed morphologic microscopic sperm evaluation highlights a relevant reduction in sperm abnormalities after varicocele surgery, showing its potential application in clinical practice.
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Affiliation(s)
- Daria Morini
- Department of Obstetrics and Gynaecology, Fertility Centre, Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Giorgia Spaggiari
- Unit of Endocrinology, Department of Medical Specialties, Ospedale Civile of Baggiovara, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Jessica Daolio
- Department of Obstetrics and Gynaecology, Fertility Centre, Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Beatrice Melli
- Department of Obstetrics and Gynaecology, Fertility Centre, Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy.,International PhD School in Clinical and Experimental Medicine (CEM), University of Modena and Reggio Emilia, Modena, Italy
| | - Alessia Nicoli
- Department of Obstetrics and Gynaecology, Fertility Centre, Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Gaetano De Feo
- Department of Obstetrics and Gynaecology, Fertility Centre, Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Barbara Valli
- Department of Obstetrics and Gynaecology, Fertility Centre, Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Domenico Viola
- Department of Urology, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Simona Garganigo
- Chemical-Clinical and Endocrinology Analysis Laboratory Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Elena Magnani
- Chemical-Clinical and Endocrinology Analysis Laboratory Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Annalisa Pilia
- Chemical-Clinical and Endocrinology Analysis Laboratory Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Alessandra Polese
- Chemical-Clinical and Endocrinology Analysis Laboratory Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Rossana Colla
- Chemical-Clinical and Endocrinology Analysis Laboratory Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
| | - Manuela Simoni
- Unit of Endocrinology, Department of Medical Specialties, Ospedale Civile of Baggiovara, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.,Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Lorenzo Aguzzoli
- Department of Obstetrics and Gynaecology, Fertility Centre, Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Maria Teresa Villani
- Department of Obstetrics and Gynaecology, Fertility Centre, Arcispedale Santa Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Daniele Santi
- Unit of Endocrinology, Department of Medical Specialties, Ospedale Civile of Baggiovara, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy.,Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
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Teng J, Jia Z, Ai X, Luo X, Guan Y, Hao X, Fei W. Robotic-assisted laparoscopic artery-sparing varicocelectomy using indocyanine green fluorescence angiography: Initial experience. Andrologia 2020; 52:e13774. [PMID: 32786090 DOI: 10.1111/and.13774] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Revised: 06/18/2020] [Accepted: 06/28/2020] [Indexed: 11/30/2022] Open
Abstract
We reported our initial experience of robotic-assisted laparoscopic artery-sparing varicocelectomy using indocyanine green (ICG) fluorescence angiography in treatment of varicocele. A total of 45 varicocelectomies in 27 patients were performed. The mean operation time was 49.1 ± 8.5 min for unilateral and 65.6 ± 8.3 min for bilateral repair. 47.2 s after ICG injection, testicular artery (TA) was visualised. After an interval of 31.3 s, fluorescent veins were identified. Of all the 45 spermatic cords, 68.9% had a solitary artery, while 31.1% had 2 arteries. The mean hospital stay was 1.6 ± 0.9 days. Semen concentration and motility were significantly improved 6 months after surgery, no recurrence, hydrocele or testicular atrophy was observed. Our study demonstrated that robotic-assisted laparoscopic artery-sparing varicocelectomy using ICG fluorescence angiography is a safe, effective and promising technique in treatment of varicocele.
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Affiliation(s)
- Jingfei Teng
- Department of Urology, the Seventh Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Zhuomin Jia
- Department of Urology, the Seventh Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xing Ai
- Department of Urology, the Seventh Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xiao Luo
- Department of Urology, the Seventh Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Yawei Guan
- Department of Urology, the Seventh Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xuemei Hao
- Department of Anesthesiology, the Seventh Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Weiwei Fei
- Department of Anesthesiology, the Seventh Medical Center, Chinese PLA General Hospital, Beijing, China
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