Search

Introduction: The aim of this study was to prospectively evaluate parents’/guardians’ late recall of surgical procedures and risks of elective surgery after pre-operative interview with surgeons. Materials and Methods: All parents/guardians of patients

Resumen Introduccion La tasa de complicaciones a largo plazo tras la reparacion del hipospadias distal puede ascender al 20%, y aun no disponemos de directrices sobre la colocacion de la sonda en la uretroplastia distal. Hemos analizado de forma retrospectiva la tasa de reintervencion de la uretroplastia a medio plazo y los resultados esteticos tras un estudio piloto de 2 anos sobre las uretroplastias distales con colocacion de sonda o sin ella. Materiales y metodos Un cirujano pediatrico realizo 11 procedimientos con la tecnica de Snodgrass con colocacion de sonda (grupo A) y 17 sin colocacion de sonda (grupo B) en nuestra institucion (2011-2013). La mediana de edad de los pacientes en la cirugia fue de 2,1 anos (rango 1-8,5). Los criterios de inclusion fueron: defecto distal primitivo, un unico cirujano en ambos procedimientos y alta sin sonda. La mediana de seguimiento fue de 6,4 anos (rango 1,5-8,1). Los resultados clinicos y esteticos postoperatorios fueron evaluados al menos una vez mediante la herramienta HOSE (Hypospadias Objective Scoring Evaluation). El objetivo de nuestro estudio fue comparar las complicaciones y las tasas de repeticion de la uretroplastia a medio plazo antes de iniciar un estudio aleatorizado. Se hizo un analisis retrospectivo. Se utilizo la prueba exacta de Fisher (p Resultados De los 28 del total, 5 complicaciones requirieron una segunda cirugia: 2/11 casos con sonda, 3/17 sin sonda. Los resultados esteticos fueron satisfactorios en ambos grupos. Los resultados no alcanzaron significacion estadistica (p = 1.000). Conclusion El seguimiento a largo plazo es necesario para conocer las tasas de repeticion de la uretroplastia y los resultados esteticos tras la reparacion distal con la colocacion de sonda o sin ella. Se necesitan mas estudios para conocer el papel del sondaje y el resultado definitivo en la uretroplastia distal.

BACKGROUND Circumcision refers to the removal of the skin covering the tip of the penis and is one of the most common surgical procedures performed in childhood. Even though circumcision is a well-standardized operation, several minor and major complications may be experienced by paediatric surgeons. Glans ischemia (GI) has been widely reported in the paediatric literature as a complication following circumcision. Nonetheless, etiopathogenesis of GI is not well defined and management guidelines are lacking. CASE SUMMARY We describe our experience with this rare and scary complication using subcutaneous enoxaparin alone or in association with a topical vasodilator. CONCLUSION Hypothetical causes and different management strategies are discussed.

INTRODUCTIONThe management of primary spontaneous pneumothorax (PSP) in pediatrics remains controversial. Due to a lack of standardized guidelines, it is based on evidence from adult patients. The aim of this study was to investigate difference in the length of stay (LOS) between various treatment options, the risk of recurrence after non-surgical treatment versus surgery, and the role of computed tomography (CT) in the management of PSP. METHODS We retrospectively reviewed patients admitted to our Pediatric Surgery Unit for an episode of PSP between June 2009 and July 2020. Medical records including clinical presentation at admission, diagnostics, treatments, complications, and LOS were collected. RESULTS Twenty-three patients (22 males and 1 female) were included in this study. Median age was 15.65 (range 9-18). Chest X-rays were performed in all patients and showed 5 small (22%) and 18 large (78%) PSP. Eleven patients (48%) were managed non-operatively with observation alone and a recurrence rate of 18%, chest drain was used in 11 patients with a recurrence rate of 36%, and surgery was deemed necessary as a first treatment choice in one case. Six patients (27%) had an episode of relapse after non-operative management or chest drain placement. Following surgery, a relapse occurred in 2 of the 6 patients.CONCLUSIONSAccording to our experience, small PSP or clinically stable larger PSP can be treated conservatively with observation alone. Operative management should be taken into consideration in children with large symptomatic PSP, persistent air leak, and/or relapse after chest drain insertion. Prospective studies with a greater number of patients are encouraged to establish evidence-based guidelines in the pediatric population.

Twin obstructive megaureters associated with duplex renal system is a rare malformation, particularly when a giant ureter dilation is present. We report an original case, initially misinterpreted, of a right incomplete duplex renal system with huge disproportion between the upper pole giant megaureter and the lower pole moderate megaureter, with severe obstruction at the uretero-ureteral junction and minor obstruction at the uretero-vesical junction. Uromagnetic resonance imaging allowed conclusive diagnosis and the laparoscopic approach was effective for definitive, successful treatment.

The aim of our study is to share a single pediatric institution’s experience with complicated Meckel’s diverticulum. The clinical records of a series of 15 cases treated between January 2006 and December 2020 were reviewed. Patients were divided according to the presenting symptoms (obstructive versus painful bleeding) and subcategorised according to demographic details, intraoperative findings, surgical technique, histological examination and length of stay. Patients older than 17 years of age were excluded from the study. Males were more prone to present with complicated Meckel’s diverticulum than females, and obstructive symptoms were the most frequent presentation (60%). Median age at presentation was 9 years. The surgical technique of choice was an explorative laparoscopy in 12 cases, even though 25% of patients required conversion to laparotomy. There was no statistically significant difference between groups in terms of length of stay. Results are discussed with reference to current literature.

Herein, we report our experience with an adolescent girl presenting with persistent fever, abdominal pain, and elevated levels of inflammatory blood markers. A huge pelvic collection was found at imaging studies. Occult source of infection in patients with prolonged fever and elevated levels of inflammatory blood markers must always be suspected, and in complicated cases a surgical exploration may be required.

Tauber antegrade sclerotherapy can be considered an established procedure for the treatment of varicocele in paediatric age. Herein, we share our experience with this technique and its tricks. The choice of the spermatic vein should be very accurate during the Tauber procedure, and a correct intraoperative phlebography is mandatory to avoid complications.

Acute abdominal pain remains a major diagnostic challenge to date. Omental torsion is an infrequent cause of abdominal pain in children, which usually presents with non-specific symptoms. Herein, we report a case of persistent abdominal pain after a minor abdominal trauma. A solid mass was found in the lower abdomen at ultrasound imaging evaluation. Surgical exploration demonstrated an omental torsion secondary to a rare neoplasm of childhood.

Pyogenic granuloma (PG) is an acquired benign vascular hyperplasia. Even though PG is not so rare, its etiology is still unclear. Assuredly, an association between vascular anomalies and PG is an extremely rare finding, and a proper management of these cases is not well standardized to date. Herein, we report our experience with a giant PG arising spontaneously within a port-wine stain of the thorax. Previous cases reported in the pediatric literature and strategies of treatment are also discussed.

Introduction Long-term complication rates after distal hypospadias repair can be close to 20%. There are no available guidelines regarding the need for a catheter in distal urethroplasty. We report a retrospective analysis on medium-term redo-urethroplasty rate and cosmetic results after a two-years pilot study on stented/un-stented distal urethroplasties. Materials and methods A total of 11 stented (Group A) and 17 un-stented (Group B) Snodgrass-procedures were performed by the same pediatric surgeon at our Institution (2011–2013). The median age at surgery was 2.1 years (range 1–8.5). Inclusion criteria were primitive distal defect, same surgeon in both interventions, catheter-free discharge. The median follow-up was 6.4 years (range 1.5−8.1). All patients received at least one post-operative clinical-cosmetic examination (HOSE). The aim of our study was to compare medium-term complications and redo-urethroplasty rates before starting a randomized study. A retrospective analysis was performed. We used Fisher's exact-test (P Results Of 28 complications, 5 required redo-surgery: 2/11 stented-cases, 3/17 un-stented. Cosmetic results were satisfactory in both groups. These results were not statistically significant (P = 1.000). Conclusion Long-term follow-up is mandatory to know redo-urethroplasty rate and cosmetic outcome after distal stented/un-stented repair. Further studies are needed to evaluate the role of catheter placement and the definitive outcome in distal urethroplasty.

Whilst most surgeons agree that conservative treatment of appendiceal abscess in children is an adequate treatment, the need for subsequent interval appendectomy is still controversial. We analyzed the histopathology in interval appendectomy in search of signs of inflammation. All patients admitted between 2010 and 2017 with appendiceal abscess and scheduled for interval appendectomy were reviewed. The specimens were evaluated for grade of inflammation, type and distribution of cellular infiltrate, presence of necrosis or hemorrhage and infiltrate in the serosa. Forty-two patients had appendiceal abscess and were treated conservatively. Seven underwent emergent appendectomy. Thirty-three out of 35 patients underwent elective interval appendectomy. Thirty-two specimens were revised. Carcinoid tumor or other malignant lesions were not found. All of them presented some amount of inflammation, grade 1 to 2 in 53%, grade 3 to 4 in 47%. Twenty-five percent of the specimens had signs of necrosis accompanied by hemorrhage and in more than the half (53%) the infiltrate extended to the serosa. Conclusions: Although the appendix was mostly found not macroscopically inflamed intraoperatively, histology confirmed a certain grade of inflammation even months after the conservative treatment. No correlation was found between histopathologic findings and lapse of time between abscess treatment and interval appendectomy.

Introduction A fast surgical treatment is the gold standard when a testicular torsion is diagnosed. However, an early diagnosis of torsion may not be feasible in case of torsion associated with undescended testis in the patients affected by cerebropalsy. Case presentation A Bolivian 16 year old male with acquired cerebropalsy and spastic neuromuscular disease was admitted to our Institute for a right inguinal swelling observed by the father in the morning. Indeed, the father had reported that the swelling had may be started two days before without pain or any other symptoms apparently. Two episodes of vomiting were only reported. At the general examination the patient, apparently, seemed to laugh repeatedly and a spastic movements increase were observed. The child had an infrainguinal bilateral cryptorchidism. An urgent left infrainguinal orchyectomy had been performed in the past and controlateral cryptorchidism was not corrected. At the right inguinal exploration, a complete twist of the spermatic chord was observed and a right orchyectomy was then performed. Discussion Testicular torsion in the inguinal canal is a rare reported condition that usually can involve patients with spastic neuromuscular disease. Processing, communication and verbalization of a chronic or acute pain seems to be different in a child with or without intellectual disability. It could be a lot more difficult to correct pain interpretation, with an important repercussion on pain accurate assessment and management. Conclusion In the patients with intellectual disability, a control of the testicles, it should always be done, mostly in case of atypical behaviour., Highlights • An early diagnosis of a testicular torsion may not be feasible in case of torsion associated with undescended testis in the patients affected by intellectual disability. • Processing, communication and verbalization of a chronic or acute pain seems to be different in a child with or without intellectual disability. • Atypical behaviour could be present in the children without capacity to verbalize the pain. • In the patients with intellectual disability, a control of the testicles should always be carried out, mostly in case of atypical behaviour.

Any kind of procedure can be divided in different steps. This is a standard rule for programming and performing operative procedures not only in surgery. Generally we talk about preoperative, intraoperative and post-operative steps. Each step has its own characteristics and principles. As in any procedural process, a standard approach is desirable. To guarantee this standardisation, the procedure is defined and divided in different steps, and the process needs to be well defined, described and reproducible. This reproducibility is absolutely necessary for guaranteeing a standard and gives the basis for any kind of evaluation on complications, outcome and results [1]. The basis for the preparation of a reproducible procedure is in most cases a checklist. Checklists are almost present in any kind of procedure not only in medicine. The checklist is the basis for guaranteeing the preparation of all single processes of a procedure.

Highlights • Small-bowel volvulus could be a presentation of a cystic mesenteric LM. • Diagnosis could be intraoperative. • Complete excision including, in some selected cases, a bowel resection, should be the treatment of choice., Introduction An acute abdomen in the form of small-bowel volvulus could be a presentation of a lymphatic malformation in childhood. Case presentation A 5 year old male was admitted to our Institute for an acute abdomen. Clinical aspects and radiological images were not specific for a certain diagnosis. Laparotomy revealed a big soft mass, with a milky content, completely involving about 50 cm of ileus with a partial volvulus of the intestinal loop. A complete mass excision and also a bowel involved resection were performed. After a histological examination, a lymphatic malformation was diagnosed. Discussion The diagnosis of a mesenteric lymphatic malformation could be intraoperative and a complete resection should be the treatment of choice. Sometimes it could be necessary to perform an involved bowel tract resection in the case of volvolus with ischemia. Conclusions Paediatricians and surgeons should bare in mind that an intrabdominal lymphatic malformation may present as a nonspecific an acute abdomen caused by a bowel volvolus and diagnosis may not be so simple preoperatively.

To measure the feasibility of using FMECA applied to the surgery and then compare the vulnerabilities of laparoscopic versus open appendectomy by using FMECA.The FMECA study was performed on each single selected phase of appendectomy and on complication-related data during the period January 1, 2009, to December 31, 2010. The risk analysis phase was completed by evaluation of the criticality index (CI) of each appendectomy-related failure mode (FM). The CI is calculated by multiplying the estimated frequency of occurrence (O) of the FM, by the expected severity of the injury to the patient (S), and the detectability (D) of the FM.In the first year of analysis (2009), 177 appendectomies were performed, 110 open and 67 laparoscopic. Eleven adverse events were related to the open appendectomy: 1 bleeding (CI: 8) and 10 postoperative infections (CI: 32). Three adverse events related to the laparoscopic approach were recorded: 1 postoperative infection (CI: 8) and 2 incorrect extractions of the appendix through the umbilical port (CI: 6). In the second year of analysis (2010), 158 appendectomies were performed, 69 open and 89 laparoscopic. Four adverse events were related to the open appendectomy: 1 incorrect management of the histological specimen (CI: 2), 1 dehiscence of the surgical wound (CI: 6), and 2 infections (CI: 6). No adverse events were recorded in laparoscopic approach.FMECA helped the staff compare the 2 approaches through an accurate step-by-step analysis, highlighting that laparoscopic appendectomy is feasible and safe, associated with a lower incidence of infection and other complications, reduced length of hospital stay, and an apparent lower procedure-related risk.

No agreed recommendations exist for timing of urethral stent removal, after distal hypospadias surgery. We compared our preliminary case series with outcomes from literature: 18/44 patients were treated with catheter and 26/44 without it. The surgical outcome was comparable in the two groups. After hypospadias surgery, the main advantage of the immediate postoperative catheter removal was the shorter hospital stay without negatively affecting the care and home management.

Objective To evaluate whether the proportion of acid and weakly acidic refluxes preceding cough bursts could be different in infants, preschool- and school-aged children with chronic, unexplained cough. Patients and Methods One hundred six children with unexplained chronic cough, not receiving acid suppressive therapy, underwent impedance–pH monitoring. They were divided into Group A: 6 years (44 pts). Reflux was defined as acid (pH 7).Cough episodes were considered temporally associated with gastroesophageal reflux (GER) when occurring within 2 min after a GER episode. Results Impedance–pH detected 55.50 (39.00–76.00) reflux episodes/patient with an acid-to-WA reflux event ratio of 3.31 (1.55–8.33). This parameter was significantly lower in Group A (1.33 [0.41–3.40]) than in Group B (3.06 [2.00–6.50]; P

Summary Objective: To present and compare with literature our experience with an electronic anesthesia-related incident reporting form as a quality control measure at Gaslini Children’s Hospital over a 19-month period. Methods: All events that occurred between March 2009 and September 2010 were recorded. We adopted an electronic reporting form included in the online recording process of every anesthetic procedure. Events were divided into near misses and adverse events. Adverse events were further divided into incidents, minor events, and major events. Patients were divided into three age-groups: 3 years. Results: A total of 12 850 anesthetics were performed. Eight (0.06%) near misses and 108 (0.8%) adverse events were reported. Adverse events occurred more frequently in infants. Of 108 events, 35 (32.4%), 61 (56.5%), and 12 (11.1%) were classified as incidents, minor, and major events, respectively. Of all the adverse events, 66 (61%) were respiratory, 27 (25%) organizational, six (5%) drug-related, four (4%) cardiocirculatory, and five (5%) miscellaneous. Conclusions: Infants were at the highest risk to experience adverse events. Although experimental electronic incident reporting proved to be feasible, there is reason to suspect that there was underreporting of near misses. Overreporting of near miss events may be enhanced by easier and more straightforward reporting forms as well as by better education for anesthetic providers about the importance of recognizing and reporting near misses.

The aim of this study was to evaluate the frequency of surgical and organizational events that occurred in the whole Department of Paediatric Surgery at Gaslini Children’s Hospital through an incident-reporting system in order to identify the vulnerabilities of this system and improve it. This is a 6-month prospective observational study (1st January–1st July 2010) of all events (including surgical and organizational events, and near misses) that occurred in our department of surgery (pediatric surgery, orthopedics and neurosurgery units). Over a 6-month study period, 3,635 children were admitted: 1,904 out of 3,635 (52.4%) children underwent a surgical procedure. A total number of 111 adverse events and 4 near misses were recorded in 100 patients. A total of 108 (97.3%) adverse events occurred following a surgical procedure. Of 111 adverse events, 34 (30.6%) required re-intervention. Eighteen of 100 patients (18%) required a re-admission, and 18 of 111 adverse events (16.2%) were classified as organizational. Infection represented the most common event. An electronic physician-reported event tracking system should be incorporated into all surgery departments to report more accurately adverse events and near misses. In this system, all definitions must be standardized and near misses should be considered as important as the other events, being a rich source of learning.

Tunneled indwelling central venous catheters (CVC) are essential in the management of children with cancer, hematological, nephrological disorders and for parenteral nutrition. The aim of this study is to present the experience of a single center of the transition from traditional open surgical cut down procedure (OSC) to ultrasound (US)-guided percutaneous CVC insertion, focusing on learning curve and related complications. All CVCs inserted between April 2008 and November 2009 in children at the Gaslini Children Hospital were revised, and data on methods of cannulation, intraoperative and device-related complications and re-intervention were recorded. 194 CVCs were positioned in 188 patients. 128 out of 194 CVCs were positioned through an OSC technique, whereas the remaining 66 CVCs were inserted percutaneously with US guidance. Of the 27 recorded complications, 15 were mechanical events, 7 cases developed infection, whereas the remaining 5 (2.6%) were classified as intraoperative complications. A second surgical procedure was described in 23 (11.8%) cases. Shifting from OSC to US-guided percutaneous CVC insertion inevitably involves a challenging learning curve which is generally associated with high complication rates. Complications progressively decrease once a good experience in US guidance and percutaneous technique has been obtained.

Neurologically impaired children (NIC) have a high risk of recurrence of gastroesophageal reflux (GER) following fundoplication. A postpyloric feeding tube may be useful when gastric emptying disorders occur; however, dislocation and difficulty in feeding management often require more aggressive procedures. Total esophagogastric dissociation (Bianchi's TEGD) is an alternative to the classic fundoplication procedure, whereas laparoscopic gastric bypass is a frequently performed procedure in morbid obesity, improving gastric outlet.The aim of this paper is to present a preliminary experience on the laparoscopic Roux-en-Y gastrojejunal bypass, associated with Nissen fundoplication and gastrostomy, to treat and prevent GER in NIC with gastric emptying disorders.Eight neurologically impaired children underwent surgical treatment because of feeding problems and pulmonary complications. The procedure included: 1) hiatoplasty, 2) Nissen fundoplication, 3) 20-cm Roux-en-Y gastrojejunal anastomosis and jejuno-jejunal anastomosis, and 4) gastrostomy.All cases were fed on postoperative day 3 without any intraoperative complications. One case developed an obstruction of the distal anastomosis due to adhesion and needed reoperation. Outcome was clinically evaluated with serial upper gastrointestinal contrast studies and endoscopies.Laparoscopic proximal Roux-en-Y gastrojejunal diversion, without gastric resection, is a safe, feasible procedure that improves gastric emptying and reduces the risk of GER recurrence. Yet, long-term results still have to be evaluated.

To present the experience documented over 1 year of analysis and quality control on surgical complications and organizational accidents.All children admitted during the study period at our Institution were included in the analysis, which consisted of four phases: (1) definition and standardization of perioperative diagnostic and therapeutic tracks; (2) staff education; (3) documentation and data implementation, and (4) "Morbidity and Mortality" audit.Over a 1-year study period, 3,116 children were admitted to our Institution: 2,222 out of 3,116 (71.3%) children underwent a surgical procedure. A total number of 184 complications were recorded in 149 patients. One hundred and seventy-one (92.9%) complications occurred following a surgical procedure. Fifty-six out of 149 complicated patients (37.6%) required a re-operation. Thirty-five out of 184 (19%) complications were classified as organizational. Infection represented the most common complication. All cases of anastomotic dehiscence and perforation, bowel obstruction, and stoma malfunction required reintervention. None of the postoperative bleedings required a second surgical procedure.Although a proper statistical comparison with literature complication rates is not feasible, our experience confirms the importance of quality-control audit in health care systems. Prolonged observation, long-term follow up, and comparison with previous results will represent our future goal.

Total sternal cleft is a rare congenital malformation that may represent a challenge for the surgeon. In neonatal period, the primary closure is usually achievable, but at older age, this can be impossible. Moreover, the closure of the 2 sternal bars can bring to an exaggerated compression on mediastinal structures. Many different techniques for the treatment of sternal clefts have been reported in literature. We describe one case of total sternal cleft repaired at 4 months of age in which a partial thymectomy was performed to achieve the primary closure. We suggest considering this simple procedure in selected patients to reduce the risk of mediastinal compression.

Increased infertility and smaller volume accompany undescended testis. Timing of orchiopexy is still a matter of debate. We evaluated the growth of non-palpable testes after laparoscopic orchiopexy according to age at surgery, intraoperative findings and type of procedure.Forty-one boys undergoing laparoscopy for nonpalpable testes were retrospectively reviewed and divided into two groups, ≤18 months and18 months, according to their age at surgery.At follow-up, 14 testes in the younger group had normal size, while 3 atrophied either after single (2) or two stage procedure (1). Similarly, in older boys 11 testes grew normally, while 5 atrophied after both procedures.Most of the non-palpable testes grew normally after laparoscopic orchiopexy and the postoperative volume seemed independent from the surgical strategy. Both techniques led to a few cases of testicular hypotrophy. In our experience, the age at surgery did not affect the outcome in terms of testicular growth.

Appendicitis is a frequent clinical condition in normal children that may be complicated by community-acquired secondary peritonitis (CASP). We evaluated the potential efficacy of different drugs for initial treatment of this condition, as recommended by recent Consensus Conference and Guidelines for paediatric patients. Susceptibility to ampicillin-sulbactam, ertapenem, gentamycin, piperacillin, piperacillin-tazobactam, vancomycin, and teicoplanin was evaluated according to EUCST 2012 recommendations in aerobic bacteria isolated from peritoneal fluid in CASP diagnosed from 2005 to 2011 at 'Istituto Giannina Gaslini', Genoa, Italy. A total of 114 strains were analysed: 83 E. coli, 15 P. aeruginosa, 6 Enterococci, and 10 other Gram-negatives. Resistance to ampicillin-sulbactam was detected in 37% of strains, while ertapenem showed a potential resistance of 13% (all P. aeruginosa strains). However, the combination of these drugs with gentamicin would have been increased the efficacy of the treatment to 99 and 100%, respectively. Resistance to piperacillin-tazobactam was 3%, while no strain was resistant to meropenem. Our data suggest that monotherapy with ampicillin-sulbactam or ertapenem for community-acquired secondary peritonitis would present a non-negligible rate of failure, but the addition of gentamycin to these drugs could reset to zero this risk. On the contrary, monotherapy with piperacillin-tazobactam or meropenem is highly effective.

The authors present a magnetic resonance image showing a soft tissue mass misdiagnosed as sarcoma.

Perineal sepsis is a life-threatening complication of acute leukemia. Although conservative management (antibiotics, incision, and drainage, alone or in combination) is considered the criterion standard, it provides an outcome that is not fully satisfactory, with an overall mortality of roughly 30%. This report presents a case series of 4 children who underwent early defunctioning colostomy for the treatment of perineal sepsis during leukemia. This management proved to be successful and allowed prompt reestablishment of chemotherapy, thus improving overall results. Routine application of this "aggressive" management in these cases will presumably increase overall survival of children with leukemia.

Background The surgical approach to masses located in the cervicothoracic juncton represents a challenge for surgeons. Many techniques have been described with good results. Methods We analyzed and compared the results obtained in 2 Italian pediatric surgery centers using 2 different techniques in patients with tumors of the thoracic inlet: center 1, using anterior cervical transsternal approach on 7 patients, and center 2, applying "trap-door" technique on 5 patients. Results Excision was incomplete in 5 patients and complete in 7 patients. Histologic examination revealed 5 patients with neuroblastoma; 3, ganglioneuroblastoma; 1, mixoid liposarcoma; 1, desmoid fibromatosis; 1, Castleman disease; and 1, Schwann cell tumor. The median duration of the procedure was 345 minutes in center 1 and 245 minutes in center 2. The median blood loss was 200 mL in both centers. The median hospital stay was 11 days in center 1 and 9 days in center 2. Globally, 5 patients developed postoperative complications. No significant differences were encountered comparing the main surgical outcome parameters between the 2 approaches. Conclusions Both techniques resulted in valid options to achieve a safe excision of thoracic inlet masses with a manageable complication rate and acceptable hospital stay. Surgical risk factors should be carefully investigated preoperatively. Postoperative pain control is important to guarantee early recovery.

Sub-total colectomy and restorative proctocolectomy with j-pouch ileo-anorectal anastomosis is the treatment of choice in children with ulcerative colitis uncontrolled with medical therapy.To present some technical considerations about children undergoing laparoscopic ileal-J-pouch anorectal anastomosis.All patients with ulcerative colitis undergoing laparoscopic ileal-J-pouch anorectal anastomosis were evaluated from January 2006 to February 2011.The new technical innovations herein are (1) total laparoscopic approach, (2) a very short 3-cm J-pouch ileal reservoir created outside the stoma incision, (3) preservation of the entire anal canal and the Knight-Griffen double stapled anastomosis, less than 3 cm from the dentate line, (4) use of a Multiple Instrument Access Port system in the stoma skin incision to reduce the number of port site incisions and (5) proctectomy performed using only an electrosurgical vessels sealing device thus avoiding clips to close rectal pedicle.Seventeen laparoscopic ileo J-pouch low rectal anastomosis were performed by the same surgical staff. Three complications occurred postoperatively: one bowel obstruction, one ileostomy prolapse, and one anastomotic stricture. Satisfactory functional results were achieved in all, there was no significant perineal excoriation and quality of life was excellent.A Multiport Instrument Access Port placed in the stoma site allowed the use of more instruments through a single incision. The very short ileo J-pouch low rectal anastomosis has been shown to be a safe, feasible, and effective reconstructive procedure.

To present a preliminary experience with the modified technique of extravesical intraureteral injection of non-animal-stabilized hyaluronic acid/dextranomer (NASHA/Dx) gel under direct ureteroscopic visualization for the treatment of primary high-grade vesicoureteral reflux (VUR).The medical records of all pediatric patients (age range, 0-14 years) who underwent intraureteral injection of NASHA/Dx gel under direct ureteroscopic visualization for the treatment of primary high-grade VUR during the period June 2006-June 2010 were reviewed.Eighty-nine children (61 boys, 28 girls; M:F ratio, 2.1) underwent intraureteral injection of NASHA/Dx gel under direct ureteroscopic visualization for the treatment of primary high-grade VUR during the study period. VUR completely disappeared after the injection of NASHA/Dx gel into 105 (73%) of 144 ureters, with no further treatment required. Thirty-five (24.3%) required a second injection, and 2 (1.4%) required a third injection for resolution of their VUR. No intraoperative complications were observed. No ureteral obstruction during follow-up was observed using ultrasound or micturition studies.Intraureteral injection of NASHA/Dx gel under direct ureteroscopic visualization is safe and effective in the treatment of primary high-grade VUR, including cases with ureteral duplication, if the ureteral meatus is easy to pass through without mechanical dilation. This approach represents an effective and safe alternative to antibiotic prophylaxis alone and open surgery.

Minimally invasive surgery is being increasingly applied to inflammatory bowel diseases (IBDs). Few pediatric series from selected research have been described to date. This study describes a unicentric experience of laparoscopic treatment of children with IBDs. All consecutive patients with IBDs between February 2006 and February 2010 who underwent laparoscopic treatment were included. We reviewed notes and recorded demographic data, indications, perioperative management, surgical details, length of surgery, complications, postoperative management, length of hospitalization and functional outcome. We performed 25 procedures on 16 patients (12 ulcerative colitis, 3 Crohn’s disease, and 1 indeterminate colitis). Median age was 12 years. A total of 50% patients underwent elective surgery; 11 underwent staged laparoscopic subtotal colectomy (LSTC) followed by J-pouch ileorectal anastomosis (JPIRA). Three patients underwent straight LSTC + JPIRA. All procedures included protective ileostomy. Length of surgery ranged between 120 and 380 min depending on the procedure (LSTC ± JPIRA). No conversion was required. Length of hospitalization ranged between 3 and 18 days. We observed six complications (24%) mainly represented by adhesions that were effectively treated laparoscopically. Ten patients were restored (ileostomy closure) and were assessed for continence that turned out to be good in 80%. Laparoscopy proved to be feasible, safe and effective for the treatment of IBD in children. Although we observed a relatively low incidence of complications, stoma site adhesions still remain the major issue, which can be effectively dealt with laparoscopically. Functional outcome as well as cosmesis is satisfactory. As results are encouraging, at present we prefer laparoscopy for the surgical treatment of IBD in pediatric patients.

This report is aimed at describing our preliminary experience with the preperitoneoscopic approach to the bladder neck for rectus fascial sling suspension in neurogenic bladder.A 13-year-old boy with spina bifida was admitted to our institution to treat bladder incontinence. A bladder neck suspension and bladder augmentation was planned. The preperitoneal space was progressively gained by blunt dissection under direct vision (laparoscopy with a single left subcostal trocar), and a total of three preperitoneal ports were inserted. Dissection of the bladder proved to be relatively easy, and the retropubic space as well as the deep pelvis were safely exposed. Owing to the excellent endoscopic visualization, the bladder was dissected downward from the rectum. Once complete mobilization of the bladder neck was achieved, an umbilical tape was passed around the proximal urethra to create an adequate passage for the fascial sling.The preperitoneoscopic procedure lasted 2 hours. No complications occurred. A good daytime dry period was achieved at the 4-month follow-up.Direct visualization of the bladder neck and minimal dissection to the deep pelvis are the key points of this approach. Provided certain technical details are considered, the minimally invasive preperitoneal access is a valuable alternative to the open approach for the rectus fascial sling procedure, particularly when dealing with male patients. Technical advances will, presumably, lead to a complete minimally invasive treatment of urinary incontinence in male patients with spina bifida.

Objective To evaluate the risk of renal damage in a large series of patients affected by spinal dysraphism. Methods Renal function was studied in 502 spinal dysraphisms treated over the last 25 years in a single center: 283 meningomyelocele (MMC), 90 caudal regression syndrome (CRS) and 129 spinal lipoma (SL) cases. In patients with normal and impaired renal function, we compared congenital renal anomalies, vesicoureteric reflux, bladder voiding pattern and upper tract dilatation, analyzing the results with the Fisher test. Results Neuropathic bladder was observed in 97% of MMC, 60% of CRS, and 39% of SL cases. There was some degree of renal function impairment in 19 MMC (6.7%), 11 CRS (12%, increased to 20% if considering only neuropathic bladder patients), and two SL (1.5%) cases. Renal agenesis was more frequent in CRS (13%), but was not associated with decreased renal function. Overall, vesicoureteric reflux and upper tract dilatation were more frequent in patients with renal damage. Insufficient bladder voiding was statistically associated with renal damage only in the CRS population. Intermittent catheterization did not represent a protective factor against renal damage in patients able to void without significant residual urine. Conclusion This study has increased our understanding of the prognostic risk factors for renal deterioration. More prospective studies are necessary to confirm these results and correlate treatment with renal outcome.

A 2-y-old male, weighting 10 kg, was admitted to authors institute for recurrent swelling in the right groin. No pain, redness or other symptoms were described. Testicles were scrotal. Suspecting a right inguinal hernia, the authors decided to perform a planned inguinal herniotomy. Two months after the diagnosis, the patient was hospitalized and underwent surgical exploration through a right inguinal incision. After opening the roof of inguinal canal, hernia sac was identified and the appendix was found inside it. The authors decided not to perform appendectomy, because the appendix was normal (Fig. 1). Therefore they only reduced the appendix into the abdomen and closed the basis of the sac though a biodegradable suture. No antibiotic therapy was given. The patient did not require any analgesic therapy after surgery and was discharged the same evening. On a 6-mo follow-up, no complications were seen. Amyand’s hernia is defined as an inguinal hernia containing the vermiform appendix [1–3]. Some authors suggest appendectomy in case of young patients with normal appendix within an inguinal hernia [1–3]. The authors believe that appendectomy can be avoided in young patients, in case of normal appendix, by simply reducing appendix into the abdomen. Infact, in addition to the immunological function, the possible roles of appendix have been rediscovered today. It has uses in the MACE and Mitrofanoff procedures and has been used in case of ureteral damage and for other reconstructive techniques [4–7].

SummaryObjectivesTo evaluate the association between the frequency of acid reflux (AR) and weakly acid reflux (WAR) and specific respiratory symptoms (RS) in childhood.Study designWe retrospectively reviewed medical records of children with difficult-to-treat RS, not under acid suppressive therapy, and with a positive multiple intraluminal esophageal impedance (pH/MII) monitoring. To discriminate children with prevalent AR and WAR events, a ROC curve was designed and the distribution of the different RS in children with prevalent AR or WAR events was analyzed.ResultsA higher number of AR over WAR events was detected (p