1
|
Arena S, Rossanese M, Di Fabrizio D, Romeo C, Ficarra V, Impellizzeri P. Robot-assisted excision of urachal cyst: case report in a child. ANNALS OF PEDIATRIC SURGERY 2021. [DOI: 10.1186/s43159-021-00082-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The urachus is an embryological structure of the urogenital sinus and allantoid that connects the allantois to the early bladder in fetal life and then remains as the median umbilical ligament connecting the umbilicus to the dome of the bladder. An early laparoscopic procedure could trigger a quiescent urachal remnant to become symptomatic, causing a lesion or infection either during carbon oxide contamination or insufflation or a periumbilical or suprapubic port placement.
Case presentation
A 15-year-old girl complaining of supra-pubic abdominal pain. About 2 months previously, she had undergone laparoscopic appendectomy for acute appendicitis, and early postoperative period was uneventful. She underwent a robotic-assisted excision of a urachal cyst.
Conclusions
It has been suggested that early laparoscopic procedures could trigger previously asymptomatic urachal remnants to become symptomatic. Robot-assisted excision of a urachal cyst is a safe, effective alternative to open surgery in children.
Collapse
|
2
|
Osumah TS, Granberg CF, Butaney M, Gearman DJ, Ahmed M, Gargollo PC. Robot-Assisted Laparoscopic Urachal Excision Using Hidden Incision Endoscopic Surgery Technique in Pediatric Patients. J Endourol 2020; 35:937-943. [PMID: 32013581 DOI: 10.1089/end.2019.0525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Introduction: Although laparoscopic urachal excision in children has been well reported, there are limited data on a robot-assisted surgery (RAS) approach. The hidden incision endoscopic surgery (HIdES) technique is an established method of eliminating visible scars following a number of RAS urologic procedures. We report our experience of using a robotic approach to treat urachal anomalies in children, and we present the first description of utilizing the HIdES port configuration for this procedure. Materials and Methods: We retrospectively reviewed pediatric patients who underwent resection of a urachal remnant at our institution from 2013 to 2018. Surgical techniques were either the traditional open approach (OA) or RAS. HIdES trocar placement configuration was employed in all robotic cases. Patient demographics, perioperative data, pathology reports, and outcomes were abstracted and compared. Results: Twenty-three patients underwent a urachal remnant resection in the study period (RAS: 14 patients vs OA: 9 patients). RAS patients were older (8.5 vs 2.0 years, p = 0.031) and weighed more than OA patients (36.1 vs 13.9 kg, p = 0.063). Median operative time for RAS was longer than OA operative time (136 vs 33 minutes, p < 0.01). Fewer RAS patients were outpatient compared with OA (7.1% vs 66.7%, p < 0.01), but with a median length of stay of 1 day (0-1 day). Two patients (14.3%) in the RAS group experienced postoperative complications within 1 week of the procedure compared with 1 (11.1%) in the OA group. There was no significant difference in blood loss, postoperative narcotic requirements, or duration of follow-up between both groups. Conclusion: RAS is a safe and feasible alternative to open surgery for urachal anomalies. Complete excision can be achieved by using HIdES port configuration, allowing for excellent cosmetic outcomes that are superior to traditional surgical scars without limitation to essential surgical ergonomics.
Collapse
Affiliation(s)
| | | | - Mohit Butaney
- Department of Urology, Mayo Clinic, Rochester, Minnesota
| | | | - Mohamed Ahmed
- Department of Urology, Mayo Clinic, Rochester, Minnesota
| | | |
Collapse
|
3
|
Tanaka K, Misawa T, Baba Y, Ohashi S, Suwa K, Ashizuka S, Yoshizawa J, Ohki T. Surgical management of urachal remnants in children: open versus laparoscopic approach: A STROBE-compliant retrospective study. Medicine (Baltimore) 2019; 98:e17480. [PMID: 31577782 PMCID: PMC6783207 DOI: 10.1097/md.0000000000017480] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Urachal remnants (UR) represent a failure in the obliteration of the allantois, which connects the bladder to the umbilicus, at birth. Surgical management of UR in children is controversial. The traditional surgical approach involves a semicircular intraumbilical incision or a lower midline laparotomy. Recently, many reports have supported the laparoscopic approach (LA) for removing UR. However, there is a paucity of data comparing the benefits of LA those of the open approach (OA).We retrospectively reviewed all children (aged ≤16 years) with UR who underwent surgical procedures. Age at surgery, sex, operative time, intraoperative or postoperative complications, total wound length, and length of hospital stay length after operation were analyzed.Overall, 30 children aged between 9 months and 16 years (mean 9.0 years) underwent surgical procedures: 15 were treated by OA and 15 were treated by LA. The only statistically significant variable was the operative time. Furthermore, we reanalyzed the age distributions of the older children (aged ≥10 years). In this group, no significant difference in the operative time between OA and LA was observed; however, there was a statistically significant difference in the total wound length.Our review indicated that LA required longer operative time than OA without any cosmetic advantage. However, in older children (aged ≥10 years), the difference in the operative time was not significant; moreover, LA provided greater cosmetic advantage. LA is recommended for older children (aged ≥10 years) because of its cosmetic advantage.
Collapse
|
4
|
Fujiogi M, Michihata N, Matsui H, Fushimi K, Yasunaga H, Fujishiro J. Early Outcomes of Laparoscopic Versus Open Surgery for Urachal Remnant Resection in Children: A Retrospective Analysis Using a Nationwide Inpatient Database in Japan. J Laparoendosc Adv Surg Tech A 2019; 29:1067-1072. [PMID: 31313966 DOI: 10.1089/lap.2019.0100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: There was no large study that assessed the surgical safety of laparoscopic surgery (LS) for urachal remnant resection. This study compared early postoperative outcomes between LS and open surgery (OS) for pediatric urachal remnant resection, using a national inpatient database. Patients and Methods: Using the Diagnosis Procedure Combination database in Japan, we compared postoperative complications, duration of anesthesia, postoperative length of stay, and total hospitalization cost between LS and OS for children undergoing urachal remnant surgery from April 2015 to March 2017. Propensity score-adjusted analyses were performed for outcomes. Results: Among 882 eligible patients (306 LS; 576 OS), there were no significant differences between LS and OS for postoperative complications (odds ratio: 1.02; 95% confidence interval [CI]: 0.48-2.18; P = .96) and postoperative length of stay (difference: 0.14 day; 95% CI: -0.27 to 0.54; P = .39). Compared with OS, LS had significantly longer duration of anesthesia (difference: 51 minutes; 95% CI: 42-60; P < .001) and significantly higher total hospitalization cost (difference: US$824; 95% CI: 399-1249; P < .001). Conclusions: In this large nationwide cohort study, LS for urachal remnant resection was associated with longer duration of anesthesia and higher total hospitalization cost. However, no differences were detected between LS and OS regarding postoperative complications and length of stay. LS for urachal remnant resection is equivalent to OS in terms of surgical safety.
Collapse
Affiliation(s)
- Michimasa Fujiogi
- 1Department of Pediatric Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,2Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Nobuaki Michihata
- 3Department of Health Services Research, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroki Matsui
- 2Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Kiyohide Fushimi
- 4Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - Hideo Yasunaga
- 2Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Jun Fujishiro
- 1Department of Pediatric Surgery, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| |
Collapse
|
5
|
Liu Z, Yu X, Hu J, Li F, Wang S. Umbilicus-sparing laparoscopic versus open approach for treating symptomatic urachal remnants in adults. Medicine (Baltimore) 2018; 97:e11043. [PMID: 29952943 PMCID: PMC6039640 DOI: 10.1097/md.0000000000011043] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
The traditional surgical approach for removing a symptomatic urachal remnant is via a lower midline laparotomy and infraumbilical incision or a laparoscopic approach with umbilicoplasty. We reviewed our experience with umbilicus-sparing laparoscopic urachal remnant excision in a single-center study and evaluated its efficacy versus open approach (OA). This study was a retrospective study. Between March 2012 and September 2016, 32 consecutive patients with symptomatic urachal remnants underwent the umbilicus-sparing laparoscopic approach (USLA) (n = 17) or OA (n = 15). The efficacy, recovery, and long-term outcomes were reviewed. Our Results showed that the clinical characteristics of the patients in each group, such as age, gender, body mass index (BMI), and disease type, had no significant differences (P > .05). No significant difference was found in the surgical procedure times (76.1 ± 15.4 vs 69.2 ± 13.9 minutes, P = .189) and intraoperative blood loss (29.4 ± 13.3 vs 32.2 ± 12.9 mL, P = .543) between the USLA groups and OA groups. However, the mean postoperative hospital stay (patients with bladder cuff excision: 4.1 ± 1.8 vs 6.1 ± 1.4 days, P = .040 and patients without bladder cuff excision: 1.8 ± 0.5 vs 3.6 ± 0.8 days, P < .001) and the time of full recovery (11.2 ± 1.9 vs 15.6 ± 3.1 days, P < .001), the USLA group were both significantly shorter than that of the OA group. No infected recurrence and malignant transformation had occurred at a mean follow-up of 32.4 ± 8.1 and 34.1 ± 8.8 months in USLA group and OA group, respectively. In conclusion, to minimize the morbidity of radical excision, umbilicus-sparing management of benign urachal remnants in adults is a safe and efficacious alternative with superior cosmetic outcomes, postoperative recovery compared with an OA or umbilicoplasty.
Collapse
|
6
|
Ahmed H, Howe AS, Dyer LL, Fine RG, Gitlin JS, Schlussel RN, Zelkovic PF, Palmer LS. Robot-assisted Laparoscopic Urachal Excision in Children. Urology 2017; 106:103-106. [DOI: 10.1016/j.urology.2017.03.044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 03/15/2017] [Accepted: 03/21/2017] [Indexed: 12/26/2022]
|
7
|
Heuga B, Mouttalib S, Bouali O, Juricic M, Galinier P, Abbo O. [Management of urachal remnants in children: Is surgical excision mandatory?]. Prog Urol 2015; 25:603-6. [PMID: 26094100 DOI: 10.1016/j.purol.2015.05.004] [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: 02/17/2015] [Revised: 05/11/2015] [Accepted: 05/18/2015] [Indexed: 10/23/2022]
Abstract
INTRODUCTION The classical management of urachal remants consists in surgical resection, in order to prevent infections and long term malignancies. However, some reports have recently spread a wait and see management. The aim of our study was to report the results of the surgical management in our center. MATERIAL AND METHODS We conducted a retrospective, monocentric review of all patients managed for urachal remnants from January 2005 to December 2014. RESULTS Thirty-five patients have been operated during the study period (18 girls and 17 boys). Mean age at surgery was 4,9±4,4 years old. Twenty-seven patients were referred due to symptoms whereas 8 were discovered incidentally (4 by ultrasound scan and 4 during laparoscopy). Among them, 10 were urachal cysts, 15 were urachus sinusa and 10 were patent urachus. Thirty were operated using an open approach and 5 using a laparoscopic approach. Mean length of stay was 3,8±1,7days (1-10) with a mean duration of bladder drainage of 2,5±1 days. No major complications occurred. No abnormal tissue was discovered at the histological analysis. CONCLUSION Presentation of urachal remnants is variable but surgical outcomes remain excellent in our experience. When symptoms occur, the surgical decision is easy, but when the diagnosis is incidental, the decision is much more complicated. Official guidelines could ease the decision process and the management of urachal anomalies.
Collapse
Affiliation(s)
- B Heuga
- Service de chirurgie pédiatrique, hôpital des enfants de Toulouse, 330, avenue de Grande-Bretagne, 31059 Toulouse cedex 9, France
| | - S Mouttalib
- Service de chirurgie pédiatrique, hôpital des enfants de Toulouse, 330, avenue de Grande-Bretagne, 31059 Toulouse cedex 9, France
| | - O Bouali
- Service de chirurgie pédiatrique, hôpital des enfants de Toulouse, 330, avenue de Grande-Bretagne, 31059 Toulouse cedex 9, France
| | - M Juricic
- Service de chirurgie pédiatrique, hôpital des enfants de Toulouse, 330, avenue de Grande-Bretagne, 31059 Toulouse cedex 9, France
| | - P Galinier
- Service de chirurgie pédiatrique, hôpital des enfants de Toulouse, 330, avenue de Grande-Bretagne, 31059 Toulouse cedex 9, France
| | - O Abbo
- Service de chirurgie pédiatrique, hôpital des enfants de Toulouse, 330, avenue de Grande-Bretagne, 31059 Toulouse cedex 9, France.
| |
Collapse
|
8
|
Zani-Ruttenstock E, Zani A, Bullman E, Lapidus-Krol E, Pierro A. Are paediatric operations evidence based? A prospective analysis of general surgery practice in a teaching paediatric hospital. Pediatr Surg Int 2015; 31:53-9. [PMID: 25367096 DOI: 10.1007/s00383-014-3624-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/07/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND/AIM Paediatric surgical practice should be based upon solid scientific evidence. A study in 1998 (Baraldini et al., Pediatr Surg Int) indicated that only a quarter of paediatric operations were supported by the then gold standard of evidence based medicine (EBM) which was defined by randomized controlled trials (RCTs). The aim of the current study was to re-evaluate paediatric surgical practice 16 years after the previous study in a larger cohort of patients. METHODS A prospective observational study was performed in a tertiary level teaching hospital for children. The study was approved by the local research ethics board. All diagnostic and therapeutic procedures requiring a general anaesthetic carried out over a 4-week period (24 Feb 2014-22 Mar 2014) under the general surgery service or involving a general paediatric surgeon were included in the study. Pubmed and EMBASE were used to search in the literature for the highest level of evidence supporting the recorded procedures. Evidence was classified according to the Oxford Centre for Evidence Based Medicine (OCEBM) 2009 system as well as according to the classification used by Baraldini et al. Results was compared using Χ (2) test. P < 0.05 was considered statistically significant. RESULTS During the study period, 126 operations (36 different types) were performed on 118 patients. According to the OCEBM classification, 62 procedures (49 %) were supported by systematic reviews of multiple homogeneous RCTs (level 1a), 13 (10 %) by individual RCTs (level 1b), 5 (4 %) by systematic reviews of cohort studies (level 2a), 11 (9 %) by individual cohort studies, 1 (1 %) by systematic review of case-control studies (level 3a), 14 (11 %) by case-control studies (level 3b), 9 (7 %) by case series (type 4) and 11 procedures (9 %) were based on expert opinion or deemed self-evident interventions (type 5). High level of evidence (OCEBM level 1a or 1b or level I according to Baraldini et al. PSI 1998) supported 75 (60 %) operations in the current study compared to 18 (26 %) in the study of 1998 (P < 0.0001). CONCLUSION The present study shows that nowadays a remarkable number of paediatric surgical procedures are supported by high level of evidence. Despite this improvement in evidence-based paediatric surgical practice, more than a third of the procedures still lack sufficient evidence-based literature support. More RCTs are warranted to support and direct paediatric surgery practice according to the principals of EBM.
Collapse
Affiliation(s)
- Elke Zani-Ruttenstock
- Division of General and Thoracic Surgery, The Hospital for Sick Children, 555 University Avenue, Toronto, ON, M5G 1X8, Canada
| | | | | | | | | |
Collapse
|