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We present a 37 years' experience in the management of biliary atresia (BA) and discuss long-term complications after Kasai portoenterostomy (KPE). A retrospective territory-wide study from 1980 to 2017 on 231 patients with open KPE from three tertiary paediatric surgical centres was performed. Outcome parameters were clearance of jaundice (COJ), native liver survival (NLS) and long-term complications. Factors affecting the operative outcomes were analyzed. The median duration of follow up was 17.5 (IQR: 13.5-22) years. Over 66% of patients became jaundice-freed at 1 year after KPE. Seventy patients (30.3%) received liver transplant (LT) at a median age of 6.2 (IQR: 4.3-8.4) years. The NLS rates at 10 and 20 years were 70.7% and 61.5% respectively with no significant change over the study period. The median age at KPE was 59 (IQR: 49-67) days. KPE performed before 70 days was associated with higher odd ratios for successful drainage but the age of KPE did not have an impact on the long-term NLS. Among all native liver survivors (n = 153), the median bilirubin level was 24 (IQR: 16-36) µmol/L. Portal hypertension (PHT) and recurrent cholangitis were found in 51.6% and 27.5% of them respectively. With a vigilant follow up program, more than 60% of BA patients could remain stable with the disease and achieve long-term survival without LT. Although cholestasis, portal hypertension and recurrent cholangitis are common in long-term NLS, with a comprehensive follow management strategy, they do not always necessitate LT. Our study serves as an example for countries where deceased donor organs are scarce due to very low donation rate.
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Atresia Biliar/cirugía , Ictericia/cirugía , Hígado/cirugía , Portoenterostomía Hepática , Supervivencia sin Enfermedad , Femenino , Estudios de Seguimiento , Humanos , Lactante , Masculino , Estudios Retrospectivos , Factores de Tiempo , Resultado del TratamientoRESUMEN
INTRODUCTION: Age of patient and experience of biliary atresia (BA) center are well-known factors associated with early jaundice clearance (EJC) after Kasai portoenterostomy (KPE) in infants with BA. This study focused on the impact of age and surgeon factor on the short-term outcome after KPE within a single center. MATERIALS AND METHODS: Fifty-four consecutive infants (18 boys and 36 girls) who underwent KPE from January 2010 to January 2020 were reviewed. KPE was performed in the earliest available operative session once the initial work-up was completed. In group A (n = 41), KPE was performed by surgeon A. In group B (n = 13), KPE was performed by specialists under the supervision of surgeon B (who is the mentor of surgeon A) when surgeon A was not available for operation. The demographics of patients, the EJC (total bilirubin <20 µmol/L within 6 months of KPE), and 2-year native liver survival (NLS) between the two groups were studied. RESULTS: The median age at operation was 52 days (range 26-135 days). The overall EJC rate and 2-year NLS were 85.2 and 89.4%, respectively. Group A (p = 0.015) and male gender (p = 0.029) were statistically associated with EJC but not the age at operation (p = 0.101). Group A was also statistically associated with superior 2-year NLS (p = 0.047). CONCLUSION: Balancing between the impact of age at operation and the experience of surgeon on the outcome after KPE, our result suggested that KPE may be deferred until a more experienced surgeon to operate.
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Atresia Biliar/cirugía , Competencia Clínica , Portoenterostomía Hepática , Factores de Edad , Atresia Biliar/complicaciones , Femenino , Humanos , Lactante , Recién Nacido , Ictericia Neonatal/etiología , Masculino , Tempo Operativo , Portoenterostomía Hepática/métodos , Estudios Retrospectivos , Tiempo de Tratamiento , Resultado del TratamientoRESUMEN
Purpose: Despite the fact that the laparoscopic-assisted endorectal pull-through (LAEPT) for Hirschsprung's disease (HD) was introduced over 20 years ago, published outcomes in older children and adolescent are lacking. To address this, we studied the long-term results of LATEP for rectosigmoid HD in patients above 5 years of age. Materials and Methods: A retrospective review was conducted on all nonsyndromic patients above 5 years of age and who underwent one-stage LAEPT for rectosigmoid HD between January 2002 and December 2017. Late Hirschsprung-associated enterocolitis (HAEC) was defined as HAEC occurring 1 year after the pull-through operation. Postoperative bowel function was assessed using the Krickenbeck classification. Results: Forty-one patients (37 males and 4 females) were included in this study with a median follow-up of 9.0 years. The median age at surgery was 55 days. Two patients had anastomotic leakage. No patient had late HAEC, rectal prolapse, anastomotic stricture, or intestinal obstruction. According to the Krickenbeck classification, all patients had voluntary bowel movements without constipation. Overall, 65.8% of patients had no soiling. However, on subgroup analysis, only 45.4% of patients younger than 11 years of age had no soiling compared with 89.5% in patients at or older than 11 years of age (P = .003). Conclusions: Our results showed that LAEPT for rectosigmoid HD was a safe procedure. Nearly 90% of patients had normal bowel function by puberty. Further studies are needed to address the problem of soiling in patients younger than 11 years of age.
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Colon Sigmoide/cirugía , Enfermedad de Hirschsprung/cirugía , Recto/cirugía , Adolescente , Niño , Preescolar , Estreñimiento/etiología , Femenino , Humanos , Laparoscopía , Masculino , Complicaciones Posoperatorias , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Purpose: The aim of this study was to compare the characteristics and the outcome between infants and young children with antenatally (AN) and postnatally (PN) detected choledochal cyst (CC) in a laparoscopic surgery center. Methods: A retrospective review was conducted for all children who underwent excision of CC and hepaticojejunostomy (HJ) before 36 months of age between October 2004 and October 2019. Results: Thirty-nine children (28 girls and 11 boys) were included in this study. Twenty-one children had AN detected CC and 18 had PN detected CC. The median age at operation (AN vs. PN; 3 months vs. 15.5 months, P < .001) and body weight (AN vs. PN; 5.6 kg vs. 10.5 kg, P < .001) were significantly different between the two groups. Children in PN group has an increased risk of being symptomatic (AN vs. PN; 6 vs. 18, P < .001) and having intervention before operation (AN vs. PN; 0 vs. 4, P = .037). Laparoscopic excision was performed in all children in AN group and in 12 children (66.7%) in PN group (P = .006). Conversion to open HJ was performed in 4 children in AN group but none in PN group (P = .146). There was no statistical differences in success in laparoscopic operation (P = .257), median operative time (P = .094), postoperative complication (P = .576), and median length of hospital stay (P = .749). Conclusions: Despite younger age at operation, the outcome of laparoscopic excision of AN detected CC was comparable with PN detected CC. Earlier detection and operation decreased the risk of preoperative intervention.
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Anastomosis Quirúrgica , Procedimientos Quirúrgicos del Sistema Biliar , Quiste del Colédoco/cirugía , Laparoscopía , Hígado/cirugía , Complicaciones Posoperatorias/cirugía , Niño , Preescolar , Femenino , Humanos , Lactante , Tiempo de Internación , Masculino , Tempo Operativo , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
PURPOSE: Laparoscopic Kasai portoenterostomy (LKP) remains controversial in the management of infants with biliary atresia (BA). There are no data reporting the 10-year native liver survival rate after LKP. The study aims to present the 10-year native liver survival rate after LKP and complications in native liver survivors after Kasai portoenterostomy (KP). METHODS: A retrospective review was conducted for 31 consecutive infants with BA who underwent KP by day 75 of life in our institute from January 1993 to December 2007. The demographics and outcomes of patients after LKP and open KP (OKP) were compared. RESULTS: Eleven patients underwent LKP and 20 patients underwent OKP. No statistical difference was observed in the age at operation and the preoperative bilirubin level. The operative time for LKP was significantly longer than that for OKP (mean 314.5 minutes versus 271.5 minutes, P = .03). The 10-year native liver survival rate was 45% (5/11) after LKP and was 85% (17/20) after OKP (P = .03). Forty percent (2/5) of the native liver survivors in the LKP and 71% (12/17) in the OKP developed complications within 10 years after KP (P = .23). CONCLUSIONS: The 10-year native liver survival rate in patients who underwent LKP by 75 days of life was 45%. With superior 10-year liver survival rate and comparable complication rate after OKP, OKP is still the treatment of choice for BA in our institute.
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Atresia Biliar/cirugía , Hígado , Portoenterostomía Hepática/métodos , Atresia Biliar/complicaciones , Supervivencia sin Enfermedad , Femenino , Humanos , Lactante , Ictericia/etiología , Laparoscopía , Hígado/fisiopatología , Masculino , Tempo Operativo , Portoenterostomía Hepática/efectos adversos , Estudios Retrospectivos , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
AIM: To compare the outcome between patients with jejunoileal atresia (JIA) associated with cystic meconium peritonitis (CMP) and patients with isolated JIA (JIA without CMP). METHODS: A retrospective study was conducted for all neonates with JIA operated in our institute from January 2005 to January 2016. Demographics including the gestation age, sex, birth weight, age at operation, the presence of associated syndrome was recorded. Clinical outcome including the type of operation performed, operative time, the need for reoperation and mortality were studied. The demographics and the outcome between the 2 groups were compared. RESULTS: During the study period, 53 neonates had JIA underwent operation in our institute. Seventeen neonates (32%) were associated with CMP. There was no statistical difference on the demographics in the two groups. Patients with CMP had earlier operation than patients with isolated JIA (mean 1.4 d vs 3 d, P = 0.038). Primary anastomosis was performed in 16 patients (94%) with CMP and 30 patients (83%) with isolated JIA (P = 0.269). Patients with CMP had longer operation (mean 190 min vs 154 min, P = 0.004). There were no statistical difference the need for reoperation (3 vs 6, P = 0.606) and mortality (2 vs 1, P = 0.269) between the two groups. CONCLUSION: Primary intestinal anastomosis can be performed in 94% of patients with JIA associated with CMP. Although patients with CMP had longer operative time, the mortality and reoperation rates were low and were comparable to patients with isolated JIA.
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Background/Purpose Evaluating the long-term outcome of spontaneous intestinal perforation (SIP). Methods We studied all patients treated for SIP at our institution between January 1, 2005 and December 31, 2014. Results Twenty-three infants (13 males) with a median gestational age of 26 (range: 23-32) weeks and a median weight of 825 (range: 560-1,965) g composed this cohort. Seventeen (74%) infants had an extremely low birth weight (ELBW); nine (39%) infants were the result of multiple pregnancies.Patent ductus arteriosus (PDA) was present in 16 (70%) infants. Cyclooxygenase inhibitors were administered in 12 (52%) infants.Ten infants (seven males, 44%) were diagnosed with intraventricular hemorrhage (IVH), which was identified in the majority (8/10) at a median of 9 (range: 1-11) days prior to the perforation.All patients presented with pneumoperitoneum and underwent a laparotomy at a median age of 9 (range: 2-16) days. Twenty-one patients had an ileal perforation. A temporary stoma was placed in 21 patients, whereas two got primary anastomosis. Two (8.7%) male infants died. During the long-term follow-up period (median 6 years), six (five males) (26%) infants developed moderate to severe disabilities in combination with cerebral palsy. No surgical complications were observed. Conclusion The most important risk factor for SIP is ELBW (75%). The distal ileum is the most frequent site of perforation (88%). Approximately 40% develop IVH most often prior to the SIP. Moderate to severe neurologic disabilities are seen in more than a quarter of the children. Disability and mortality affect mostly the male sex. Long-term risks of surgical complications are very low.
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Enfermedades del Íleon/diagnóstico , Enfermedades del Prematuro/diagnóstico , Perforación Intestinal/diagnóstico , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Enfermedades del Íleon/etiología , Enfermedades del Íleon/mortalidad , Enfermedades del Íleon/cirugía , Lactante , Recien Nacido con Peso al Nacer Extremadamente Bajo , Recién Nacido , Recien Nacido Prematuro , Enfermedades del Prematuro/etiología , Enfermedades del Prematuro/mortalidad , Enfermedades del Prematuro/cirugía , Perforación Intestinal/etiología , Perforación Intestinal/mortalidad , Perforación Intestinal/cirugía , Masculino , Pronóstico , Factores de RiesgoRESUMEN
Aim: To review nine-year experience in managing jejuno-ileal atresia (JIA) by primary resection and anastomosis and identify factors associated with reoperations. Methods: From April 2006 to May 2015, all consecutive neonates who underwent bowel resection and primary anastomosis for JIA were analyzed retrospectively. Patients with temporary enterostomy were excluded. Patient demographics, types of atresia, surgical techniques, need for reoperations, and long-term outcomes were investigated. Results: A total of forty-three neonates were included, in which nineteen (44.2%) of them were preterm and fourteen (32.6%) were of low birth weight. Thirteen patients (30.2%) had jejunal atresia whereas thirty patients (69.8%) had ileal atresia. Volvulus, intussusception and meconium peritonitis were noted in 12, 8, and13 patients, respectively. Eight patients (18.6%) had short bowel syndrome after operation. Ten patients (23.3%) required reoperations from 18 days to 4 months after the initial surgery due to anastomotic stricture (n=1), adhesive intestinal obstruction (n=1), small bowel perforation (n=2) and functional obstruction (n=6). Prematurity and low birth weight were associated with functional obstruction leading to reoperation (p=0.04 and 0.01 respectively). The overall long-term survival was 97.7%. All surviving patients achieved enteral autonomy and catch-up growth at a median follow-up of 4.7 years. Conclusion: Long-term survival of JIA after primary resection and anastomosis are excellent. However, patients have substantial risk of early reoperations to tackle intraabdominal complications.
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OBJECTIVES: Evaluating the long-term outcome of the surgical management for intestinal strictures developing after necrotizing enterocolitis (NEC). PATIENTS AND METHODS: This is a retrospective study of all patients with an intestinal stricture after completion of conservative management for NEC. They were treated during the eight years period from 1st January 2008 to 31st December 2015. RESULTS: During the study period 67 infants had an operation for NEC, of which 55 had emergency surgery. The remaining twelve infants (6 males) had a stricture and were included in the study group. Their median gestational age was 35 (range 27-40) weeks and the median weight was 2180 (range 770 - 3290) g. The onset of NEC was seen at a median of 2 (range 1- 47) days. The median peak C-reactive protein (CRP) level was 73.1 (range 25.2 - 232) mg/dl. Isolated strictures were seen in 9 (75%) patients. Two-third of all strictures (n=15) were located in the colon. Surgery was done at a median of 5 (range 3 - 13) weeks after diagnosing NEC. Primary anastomosis was the procedure of choice; only one needed a temporary colostomy. This cohort had no mortality during a median follow up of 6.25 (range 0.5 - 7.6) years, whilst the overall death rate for NEC was 15 (22 %). Two fifth of the group developed a neurological / sensory impairment. CONCLUSION: One fifth of the surgical workload for NEC is related to post-NEC strictures. Most strictures are located in the colonic region. In the long-term no mortality and no surgical co-morbidities were observed.
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PURPOSE: To investigate and compare the outcomes after tubularized incised plate (TIP) urethroplasty in mid-shaft and proximal hypospadias using a standard and a modified technique. METHODS: We conducted a retrospective study in 104 consecutive children who underwent mid-shaft or proximal TIP repairs from Jan 2007 to Sept 2015. Patients in Cohort One had dorsal dartos (DD) neourethral coverage while patients in Cohort Two had either de-epithelialized split preputial (DESP) or tunica vaginalis (TV) flap coverage. TV flap was used only when DESP flap was not sufficient to cover the neourethra. RESULTS: There were 52 patients each in Cohort One (DD, n = 52) and Cohort Two (DESP, n = 38; TV, n = 14) with no difference in ratio of mid-shaft/proximal between the two cohorts. At a median follow-up of 28 months, 36 patients (34.6 %) developed 47 complications including fistula (n = 19; 18.3 %) and neourethral dehiscence (n = 4; 3.8 %). Cohort One patients had significantly more fistula (28.8 vs 7.7 %; p = 0.005) and neourethral dehiscence (7.7 vs 0 %; p = 0.04) than Cohort Two. There was no difference between the two cohorts in the complication rates of meatal stenosis, recurrent ventral curvature and neourethral stricture. CONCLUSIONS: Both DESP and TV flap appear to be superior to DD in preventing fistula and neourethral dehiscence in non-distal TIP repairs.
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Hipospadias/cirugía , Uretra/cirugía , Niño , Preescolar , Humanos , Lactante , Masculino , Estudios Retrospectivos , Colgajos Quirúrgicos , Resultado del TratamientoRESUMEN
BACKGROUND: The aim of this review was to study the characteristics and the outcome of children who underwent laparoscopic management of the antenatally detected choledochal cyst. METHODS: A retrospective review was conducted for all children who underwent excision of antenatally detected choledochal cyst and hepaticojejunostomy from 2005 to 2015. RESULTS: Fourteen patients (11 females and 3 males) were included in this study. The mean diameter of the cyst was 5.0 cm (range 2-12 cm). The mean age at operation was 3.5 months (range 11 days to 9 months). The mean body weight was 6.0 kg (range 3.9-10.0 kg). Five patients were symptomatic before operation. Laparoscopic excision of choledochal cyst was successful in all cases. The distal end of common bile duct (CBD) was cauterized in all but two cases. Conversion to open hepaticojejunostomy was required in two children. There was no intraoperative complication. Two patients had postoperative fever. One patient had minor bile leak that resolved on conservative management. The mean operative time was 286 min (range 200-390 min). The median hospital stay was 8 days (range 6-25 days). At a median follow-up of 46 months (range 6-118 months), all patients were freed from cholangitis or intestinal obstruction. Symptomatic patients had earlier operation (mean, 1.7 vs. 4.5 months p = 0.012) and were associated with postnatal increase in cyst size (p = 0.023) but were not associated with increased risk of complication or conversion (p = 1.000). CONCLUSIONS: Laparoscopic excision of choledochal cyst and hepaticojejunostomy could be safety performed in patients with the cyst detected antenatally. The distal CBD was usually small and stenotic. Symptomatic patients had earlier operation with no increase in morbidity.
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Procedimientos Quirúrgicos del Sistema Biliar/métodos , Quiste del Colédoco/cirugía , Laparoscopía , Diagnóstico Prenatal , Anastomosis Quirúrgica , Quiste del Colédoco/diagnóstico , Femenino , Estudios de Seguimiento , Conducto Hepático Común/cirugía , Humanos , Lactante , Recién Nacido , Yeyuno/cirugía , Masculino , Embarazo , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVE: To investigate the risk of gonadal germ cell neoplasms (GCN) in children with 45,X/46,XY gonadal dysgenesis and its relation to the clinical presentations. METHODS: We conducted a retrospective study reviewing the clinical and gonadal features of all consecutive children with 45,X/46,XY gonadal dysgenesis who received gonadal management in a tertiary center from 1985 to 2015. Study subjects were divided into Group I(significant genitalia anomaly), Group II(female phenotype) and Group III(male phenotype). RESULTS: 21 children were studied (Group I=8; Group II=11; Group III=2). All 19 children of Group I and II eventually underwent bilateral gonadectomy. One patient of Group III underwent gonadal biopsy which showed increase in fibrous tissue in the testes without any GCN. 3/8(37.5%) and 6/11(54.5%) of patients in Group I and II respectively had either gonadoblastoma (GB) or carcinoma-in-situ (CIS) or both affecting one or both gonads. Among Group I patients, the 4 dysgenetic testes affected by CIS in 3 patients were intraabdominal (n=1), inguinal (n=1) and scrotal (n=2) in positions. Among Group II patients, 6/20 streak gonads had GB and 2/2 dysgenetic testes had GB or CIS. CONCLUSIONS: 45,X/46,XY children with significant genitalia anomaly or female phenotype are both at high risk of gonadal GCN.
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Carcinoma in Situ/etiología , Disgenesia Gonadal 46 XY/complicaciones , Gonadoblastoma/etiología , Neoplasias Ováricas/etiología , Neoplasias Testiculares/etiología , Síndrome de Turner/complicaciones , Carcinoma in Situ/diagnóstico , Carcinoma in Situ/cirugía , Niño , Preescolar , Femenino , Disgenesia Gonadal 46 XY/diagnóstico , Disgenesia Gonadal 46 XY/cirugía , Gonadoblastoma/diagnóstico , Gonadoblastoma/cirugía , Humanos , Lactante , Masculino , Neoplasias Ováricas/diagnóstico , Neoplasias Ováricas/cirugía , Estudios Retrospectivos , Factores de Riesgo , Neoplasias Testiculares/diagnóstico , Neoplasias Testiculares/cirugía , Síndrome de Turner/diagnóstico , Síndrome de Turner/cirugíaRESUMEN
AIM: To review the experience in the management of impalpable testes using laparoscopy as the initial approach and the need for inguinal exploration. METHODS: From January 2004 to June 2014, 339 patients with undescended testes underwent operation in our institute. Fifty patients (15%) had impalpable testes. All children with impalpable testes underwent initial laparoscopy. A retrospective review was conducted on this group of patients and the outcome was analyzed. RESULTS: Forty children had unilateral impalpable testis. Ten children had bilateral impalpable testes. Thirty-one children (78%) in the unilateral group underwent subsequent inguinal exploration while 4 children (40%) in the bilateral group underwent inguinal exploration (P < 0.05). Orchidopexy was performed in 16 children (40%) in the unilateral group and 9 children (90%) in the bilateral group (P < 0.05). Regarding the 24 children with unilateral impalpable testis and underwent orchidectomy for testicular nubbin (n = 19) or atrophic testes (n = 2) or has vanishing testes (n = 3); contralateral testicular hypertrophy was noticed in 10 (41%). No intra-operative complication was encountered. Two children after staged Fowler-Stephens procedure and 1 child after inguinal orchidopexy had atrophic testes. CONCLUSION: The use of laparoscopy in children with impalpable testes is a safe procedure and can guide the need for subsequent inguinal exploration. Children with unilateral impalpable testis were associated with an increased need for inguinal exploration after laparoscopy. Orchidopexies could be performed successfully in 90% of children with bilateral impalpable testes.
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BACKGROUND/PURPOSE: We evaluated the experience with irreducible inguinal hernias at our institution. METHODS: We reviewed patients with an inguinal hernia operation at our institution between 1st January 2004 and 31st December 2013. Individuals with a failed manual reduction of an incarcerated hernia under sedation by the attending surgeon were included into the study group as irreducible hernia. RESULTS: Overall 2184 individuals (426 females) had an inguinal herniotomy with the following distribution: right 1116 (51.1%), left 795 (36.4%) and bilateral 273 (12.5%) cases. A laparoscopic herniotomy was done in 1882 (86.4%). 34 patients (3 females) - just 1.6% of the total - presented at a median age (corrected for gestation) of 12 months (range 2 weeks to 16 years) with an irreducible hernia, of which 24 individuals (70%) were right sided. A laparoscopic approach was attempted in 21 (62%), two required a conversion. The open technique was chosen in 13 (38%) individuals. The content of the hernia sac was distal small bowel in 21 (62%), omentum in four (12%) and an ovary in three (9%) cases. Four patients (12%) required laparoscopic assisted bowel resection and two partial omentectomy (6%). Two gonads (6%) were lost: one intraoperative necrotic ovary and one testis atrophied over time. There was no recurrent hernia. CONCLUSION: Irreducible inguinal hernias constitute 1.6% of the workload on inguinal hernia repair. The hernia sac contains in males most frequently small bowel and in females exclusively a prolapsed ovary. Significant comorbidity is present in 18%. Laparoscopic and open techniques complement each other in addressing the issue.
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Hernia Inguinal/cirugía , Herniorrafia/métodos , Adolescente , Atrofia/etiología , Niño , Preescolar , Femenino , Humanos , Lactante , Laparoscopía/métodos , Masculino , Necrosis , Epiplón/cirugía , Enfermedades del Ovario/cirugía , Ovario/patología , Testículo/patología , Resultado del TratamientoRESUMEN
Complications aroused from Meckel's diverticulum tend to developed in children. Children presented with abdominal pain, intestinal obstruction, intussusception or gastrointestinal bleeding may actually suffered from complicated Meckel's diverticulum. With the advancement of minimally invasive surgery (MIS) in children, the use of laparoscopy in the diagnosis and subsequent laparoscopic excision of Meckel's diverticulum has gained popularity. Recently, single incision laparoscopic surgery (SILS) has emerged as a new technique in minimally invasive surgery. This review offers the overview in the development of MIS in the management of children suffered from Meckel's diverticulum. The current evidence in different laparoscopic techniques, including conventional laparoscopy, SILS, the use of special laparoscopic instruments, intracorporeal diverticulectomy and extracorporeal diverticulectomy in the management of Meckel's diverticulum in children were revealed.
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Laparoscopía , Divertículo Ileal/cirugía , Factores de Edad , Niño , Preescolar , Diseño de Equipo , Humanos , Lactante , Laparoscopios , Laparoscopía/efectos adversos , Laparoscopía/instrumentación , Laparoscopía/métodos , Divertículo Ileal/diagnóstico , Factores de Riesgo , Resultado del TratamientoRESUMEN
PURPOSE: The aim of the study is to assess the characteristics and outcome of anorectal malformation (ARM) patients who underwent single-stage repair of perineal fistula without colostomy according to the Krickenbeck classification. METHODS: From 2002 to 2013, twenty-eight males and four females with perineal fistula who underwent single-stage repair without colostomy in our institute were included in this study. Patients with perineal fistula who underwent staged repair were excluded. Demographics, associated anomalies, and operative complications were recorded. The type of surgical procedures and functional outcome were assessed using the Krickenbeck classification. RESULTS: Six patients had associated anomalies, including two patients with renal, two with cardiac, one with vertebral, and one with limb abnormalities. Thirteen patients underwent perineal operation, and fourteen patients underwent anterior sagittal approach in the neonatal period. One patient underwent anterior sagittal approach, and four patients underwent PSARP beyond the neonatal period. One patient had an intra-operative urethral injury and one a vaginal injury. Complications were not associated with the type of surgical procedure (p=0.345). All perineal wounds healed without infection. By using the Krickenbeck assessment score, all sixteen children older than five years of age had voluntary control. One patient had grade 1 soiling, and no patient had constipation. CONCLUSIONS: Single-stage operation without colostomy was safe with good outcomes in patients with perineal fistula. The use of Krickenbeck classification allows standardization in assessment on the surgical approach and on functional outcome in ARM patients.
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Fístula/cirugía , Perineo/anomalías , Procedimientos de Cirugía Plástica/métodos , Niño , Preescolar , Colostomía , Femenino , Fístula/clasificación , Estudios de Seguimiento , Humanos , Masculino , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
PURPOSE: Apparently superior result was observed after open Kasai portoenterostomy in infant with biliary atresia. Our institute stopped performing laparoscopic portoenterostomy since 2007. We aimed to investigate the outcome after reintroduction of open portoenterostomy. METHODS: 27 non-syndromic infants underwent open Kasai portoenterostomy from 2007 to 2012. The age and the sex of the patient, the bilirubin level before the operation, the early clearance of jaundice (total bilirubin <20 µmol/L within 6 month of portoenterostomy), the native liver survival at 2 years after the operation were reviewed. The results were retrospectively compared with all 16 infants who underwent laparoscopic Kasai portoenterostomy before 2007. RESULTS: All infants had type III biliary atresia. No statistical difference was observed regarding the age at operation and the pre-operative bilirubin level. The early clearance of jaundice rate was 81% (22/27) after open operation and was 50% (8/16) after laparoscopic operation (p = 0.03). At 2 years after the operation, the native liver survival was 81% (22/27) after open operation and was 50% (8/16) after laparoscopic operation (p = 0.03). CONCLUSION: Reintroduction of open Kasai portoenterostomy was associated with superior early clearance of jaundice rate and 2-year native liver survival rate.
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Atresia Biliar/cirugía , Laparoscopía/métodos , Portoenterostomía Hepática/métodos , Bilirrubina/análisis , Biomarcadores/análisis , Femenino , Humanos , Lactante , Masculino , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
PURPOSE: Anorectal malformation (ARM) in newborns with no fistula at presentation resembles intestinal obstruction. The aim of this study is to study the factors associated with bowel perforation in this group of patients. METHODS: From 2000 to 2012, 106 newborns with ARM were managed in our hospital. Thirty neonates without fistula at presentation were included in this study. Demographic data and the incidence of bowel perforation were studied. RESULTS: Twenty-nine male and 1 female were included in the study. Five patients were born premature and six patients had low birth weight. Six patients had Down's syndrome and 12 patients had associated anomalies. Cross-table lateral x-ray in prone position was performed from 20 to 24 hours after birth. All operations were performed within 48 hours after birth. One neonate underwent primary anoplasty. Twenty-nine neonates underwent colostomy. Two males developed bowel perforation before surgery (at 33 and 36 hours after birth). Perforation was associated with low birth weight (p=0.034) and was not associated with prematurity (p=0.31), Down's syndrome (p=0.634) or the presence of other associated anomalies (p=0.687). CONCLUSIONS: In newborns with ARM, bowel perforation can occur within 36 hours after birth. Forty-eight hours of waiting is too long as it risks perforation. In this study, a neonate with low birth weight was trended toward bowel perforation.
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Ano Imperforado/complicaciones , Enfermedades del Prematuro/cirugía , Perforación Intestinal/etiología , Anomalías Múltiples , Malformaciones Anorrectales , Ano Imperforado/cirugía , Colostomía , Diagnóstico Tardío , Diagnóstico Diferencial , Síndrome de Down/complicaciones , Diagnóstico Precoz , Femenino , Humanos , Recién Nacido de Bajo Peso , Recién Nacido , Recien Nacido Prematuro , Obstrucción Intestinal/diagnóstico , Perforación Intestinal/diagnóstico , Perforación Intestinal/diagnóstico por imagen , Perforación Intestinal/prevención & control , Perforación Intestinal/cirugía , Masculino , Radiografía , Estudios Retrospectivos , Factores de Tiempo , Resultado del TratamientoRESUMEN
In this multimedia manuscript with video presentation, we reported our experience of performing single-incision laparoscopic surgery (SILS) on 3 children who presented with gastrointestinal bleeding from congenital small bowel lesions. Preoperative investigations including endoscopy and technetium scintigraphy were all negative in the 3 patients aged 4, 7, and 10 years, respectively. SILS was performed using reusable 3- and 5-mm ports and standard straight instruments. The small bowel lesions were located by SILS and the bowel segment with the pathology was exteriorized through the umbilical wound for extracorporeal resection. The diagnoses of the 3 children were Meckel's diverticulum, ileal duplication cyst, and multiple small bowel vascular malformations. All the 3 children recovered uneventfully from surgery without any complications and required minimal postoperative analgesia. Our experience suggested that SILS is an effective alternative to conventional laparoscopy in both diagnostic and therapeutic functions for children with gastrointestinal bleeding of obscure origin.
Asunto(s)
Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/cirugía , Hemostasis Endoscópica/métodos , Íleon/cirugía , Laparoscopios , Laparoscopía/métodos , Divertículo Ileal/complicaciones , Niño , Preescolar , Diseño de Equipo , Femenino , Estudios de Seguimiento , Hemorragia Gastrointestinal/etiología , Humanos , Masculino , Divertículo Ileal/diagnóstico , Divertículo Ileal/cirugía , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVE: To investigate the safety and effectiveness of laparoendoscopic single-site surgery (LESS) using standard laparoscopic setup in pediatric nephrectomy/heminephroureterectomy (HN) by comparing with conventional laparoscopy (CL). METHODS: Twelve consecutive children who underwent LESS (nephrectomy = 8, HN = 4) from 2009 to 2012 were compared with a matched cohort of 18 children who underwent CL (nephrectomy = 12, HN = 6) at the same institution. Data were reviewed retrospectively. RESULTS: There was no difference between the 2 groups in the age of patients, body weight, gender distribution, laterality of pathology, postoperative analgesic requirement, and hospital stay. Eleven of the 12 children in the LESS group underwent the procedure successfully without additional trocar placement. The only open conversion happened in the case of LESS of the lower moiety HN. LESS nephrectomy took longer operative time than CL (mean 156 +/- 45 vs 99 +/- 35 minutes, median 155 vs 90 minutes, P <.01). Wound infection occurred in 1 patient after CL nephrectomy. No postoperative complication or access site hernia was noted in the children in the LESS group at follow-up. CONCLUSION: LESS nephrectomy and HN in the pediatric population is safe and effective with a minimally invasive nature comparable to CL. Learning curve factors may contribute to the reported longer operative time in LESS. Further studies are required to investigate the implication of patient selection and the cosmetic benefits of LESS, which may potentially require longer operative time.