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Does Congenital Biliary Dilatation Todani Type II (Diverticular Type) Really Exist? J Pediatr Surg 2024; 59:240-246. [PMID: 37980195 DOI: 10.1016/j.jpedsurg.2023.10.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 11/20/2023]
Abstract
AIM OF THE STUDY The aim of the study is to clarify the clinicopathological and biliary morphological characteristics in reported cases of diverticular congenital biliary dilatation (CBD). METHOD Using PubMed and the Japan Medical Abstracts Society, articles on possible diverticular CBD were extracted and the clinical pictures examined. We also sought evidence for definitions of diverticular CBD and the associated condition of pancreaticobiliary maljunction (PBM) using the original articles by Alonso-Lej and Todani. The characteristic biliary morphologies of cases with images were also investigated. RESULTS Analyses of 211 possible cases superficially demonstrated multiple diverticula in 12 (12%) and single diverticulum in 89 (88%), with diverticula located in the upper (n = 38, 38%), middle (n = 32, 32%), or lower (n = 26, 26%) biliary tract in and presence of intra-diverticular stones, PBM, and biliary carcinoma in 23% (n = 18), 39% (n = 25), and 11% (n = 14), respectively. However, evidence defining diverticular CBD or justifying the lack of associated PBM was not demonstrated even in the original articles. Scrutiny of the biliary anatomy in 59 cases with images showed incorrect inclusions of types I or IV-A with an irregular biliary duct wall or dilated cystic duct, periampullary choledochal diverticula, or even solitary biliary cysts. Authentic diverticular CBD, representing the diverticulum connected to the middle of the common bile duct via a thin, patent stalk was seen in only 6 cases. CONCLUSION Real diverticular CBD appears extremely rare. The lack of an objective definition allows wide interpretations of clinical pictures, creating inconsistencies in the diagnosis and treatment of CBD and raising questions regarding the utility of conventional classifications. LEVEL OF EVIDENCE Level III.
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The Association between the First Cry and Clinical Outcomes in CDH Neonates: A Retrospective Study. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1145. [PMID: 37508642 PMCID: PMC10377899 DOI: 10.3390/children10071145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/22/2023] [Accepted: 06/26/2023] [Indexed: 07/30/2023]
Abstract
Congenital diaphragmatic hernia (CDH) is a life-threatening condition characterized by the herniation of abdominal organs into the thorax, resulting in hypoplastic lungs and pulmonary hypertension. The impact of the first cry, a crucial event for lung transition during birth, on CDH patients remains unclear. This study investigated the impact of the first cry during birth on CDH patient survival, along with other prognosis factors. A multi-institutional retrospective study assessed CDH patient characteristics and survival rates by analyzing factors including the first cry, disease severity, birth weight, Apgar scores, oxygenation index (OI) and surgical closure. Among the CDH patients in the study, a positive first cry was linked to 100% survival, regardless of disease severity (p < 0.001). Notably, the presence of a positive first cry did not significantly affect survival rates in patients with worse prognostic factors, such as low birth weight (<2500 g), high CDH severity, low Apgar scores (1 min ≤ 4), high best OI within 24 h after birth (≥8), or those who underwent patch closure. Furthermore, no significant association was found between the first cry and the use of inhaled nitric oxide (iNO) or extracorporeal membrane oxygenation (ECMO). In conclusion, this study suggests that the first cry may not have a negative impact on the prognosis of CDH patients and could potentially have a positive effect.
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Frey procedure for hereditary chronic pancreatitis in pediatric sibling. Pediatr Int 2023; 65:e15448. [PMID: 36529669 DOI: 10.1111/ped.15448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/01/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022]
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Quality of life after type-A esophageal atresia surgery: changes over time and effect of pre-anastomotic elongation. Pediatr Surg Int 2022; 38:1861-1866. [PMID: 36175681 DOI: 10.1007/s00383-022-05237-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/07/2022] [Indexed: 10/14/2022]
Abstract
AIM To assess mid-/long-term postoperative quality of life (QOL) of esophageal atresia (EA) patients. METHODS Modified gastrointestinal quality-of-life index surveys were administered to postoperative EA patients who were at least 7 years old at evaluation to assess three topics about general lifestyle (GL), five topics about EA, and four topics about mental health (MH). For MH, caregivers were also interviewed, but separately. Subjects were divided according to age: children (7-12 years old), teenagers (13-19), and adults (20 and over) and compared according to Foker or Kimura elongation (FK) or bougienage stretching (BS). RESULTS There were 22 patients evaluated. Responses for GL, EA, and MH did not differ significantly between age groups, but MH responses by caregivers for subjects who were children or teenagers scored significantly lower than responses they made themselves. For primary esophageal elongation technique (PET), age at esophagoesophagostomy was significantly higher in FK. Despite FK scoring 15.1 versus 12.4 for BS during EA evaluation, this difference was not statistically significant. CONCLUSION Changes in QOL responses according to age were unremarkable. However, discrepancies in MH indicate that subjects felt better than their caregivers thought. PET did not appear to influence QOL.
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Angiographic diagnosis for accurate assessment of congenital porto-systemic shunt and extrahepatic portal vein obstruction in children. Pediatr Int 2022; 64:e14856. [PMID: 34048141 DOI: 10.1111/ped.14856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 04/16/2021] [Accepted: 05/20/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Congenital porto-systemic shunt (CPSS) is a rare disease and can cause fatal complications. Accurate angiographic assessment is mandatory for proper treatment. Although technically difficult, we developed assessment techniques and assessed their accuracy. One technique came from evaluating patients with extrahepatic portal vein obstruction (EHPVO). METHODS We conducted a single center retrospective study to evaluate the efficacy of angiographic diagnostic procedure for the assessment of CPSS and EHPVO, and its impact on patients' subsequent interventions and clinical course. Eight patients with CPSS and two patients with EHPVO who underwent diagnostic angiography were included. Assessment of the intrahepatic portal vein was performed in all patients. The route of the shunt, and portal vein pressure under shunt occlusion, were also evaluated for patients with CPSS. Evaluation was first attempted with a balloon angiographic catheter (standard method). Three additional techniques were performed as needed: (i) direct wedge-catheter injection without balloon inflation, (ii) use of occlusion balloon in two patients, and (iii) hybrid angiography with sheath placement directly into the superior mesenteric vein. RESULTS The standard method was sufficient in four patients. On the other hand, all three techniques were required in two patients each. One lost contact during follow up, but all other patients underwent optimal intervention. There were no complications related to the angiographic procedure. CONCLUSIONS Use of direct wedge-catheter injection without balloon inflation, occlusion balloon, and hybrid catheterization improved the diagnostic yield in patients with CPSS or EHPVO.
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Omphalocele with segmental intestinal dilatation and a portal duplication cyst. Pediatr Int 2022; 64:e15357. [PMID: 36564348 DOI: 10.1111/ped.15357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 08/29/2022] [Accepted: 09/20/2022] [Indexed: 01/24/2023]
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Mid-aortic syndrome with congestive heart failure due to retroperitoneal teratoma. Pediatr Int 2022; 64:e15277. [PMID: 36134669 DOI: 10.1111/ped.15277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/23/2022] [Accepted: 06/21/2022] [Indexed: 01/05/2023]
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Revascularization of occluded meso-Rex shunt. Pediatr Int 2022; 64:e14659. [PMID: 34449102 DOI: 10.1111/ped.14659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 02/04/2021] [Accepted: 02/16/2021] [Indexed: 11/29/2022]
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Characteristics and treatment of congenital esophageal stenosis: A retrospective collaborative study from three Japanese children's hospitals. J Pediatr Surg 2021; 56:1771-1775. [PMID: 33455805 DOI: 10.1016/j.jpedsurg.2020.12.029] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 10/26/2020] [Accepted: 12/29/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND/PURPOSE There is no consensus on treatment strategy of congenital esophageal stenosis (CES). This study aimed to assess appropriateness of the treatment we have provided to patients with CES over the past four decades. METHODS We carried out a retrospective chart review of 83 CES patients treated at three children's hospitals between 1973 and 2015. Each patient underwent an initial treatment with either surgery or a series of dilation that was followed by surgery if dilation failed to improve esophageal transit. Demographic data, course of treatment, outcomes, and complications were analyzed. RESULTS During this initial treatment, 19 and 64 patients underwent surgery and dilation, respectively. Out of the 64 patients who underwent dilations as an initial treatment, 26 patients eventually required surgery. Out of all patients who required surgery (19 initial treatments + 26 failed dilations), 29 had tracheobronchial remnants and 16 had fibromuscular hypertrophy. Six patients experienced esophageal perforation during dilation and ten experienced anastomotic leakage after surgery. No patients had swallowing difficulties at the latest follow up, 141(9-324) months. CONCLUSIONS Dilation is recommended as an initial therapy, especially if histological diagnosis of CES is uncertain. Persistent swallowing difficulties after 2 series of dilation may be an indication for surgery. LEVELS OF EVIDENCE level IV.
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Optimal timing of delivery for pregnancies with prenatally diagnosed congenital diaphragmatic hernia: a propensity-score analysis using the inverse probability of treatment weighting. J Perinatol 2021; 41:1893-1900. [PMID: 34127793 DOI: 10.1038/s41372-021-01118-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 05/12/2021] [Accepted: 05/25/2021] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To evaluate the optimal timing of neonates with prenatally diagnosed congenital diaphragmatic hernia (CDH). METHODS Data from a retrospective cohort study conducted by the Japanese CDH Study Group between 2011 and 2018 were divided into two groups according to delivery timing: 36-37 and 38-41 weeks of gestation (wg). Death before 90 days as the primary outcome and the duration of hospitalization, oxygen therapy and tube feeding at discharge as the secondary outcomes were analyzed with generalized linear model applying inverse probability of treatment weighting method. We also performed layered analysis according to stomach position. RESULT Among 493 neonates with prenatally diagnosed, isolated and left CDH, 237 were born at 38-41wg. The duration of hospitalization was significantly shorter in those born at 38-41wg, especially among those with stomach malposition, and the other outcomes showed no difference. CONCLUSIONS Delivery at 38-41wg could be beneficial for those with high grade stomach position.
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Pancreaticobiliary maljunction without biliary dilatation in pediatric patients. Surg Today 2021; 52:207-214. [PMID: 34146154 DOI: 10.1007/s00595-021-02322-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 05/01/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE Pancreaticobiliary maljunction (PBM) without biliary dilatation is a condition in which dilatation of the bile duct is not seen in patients with PBM. Recently, the Japanese Study Group on Pancreaticobiliary Maljunction (JSGPM) published new diagnostic criteria for PBM. In these criteria, biliary dilatation is defined according to the standard diameter at each age. We reviewed cases of pediatric patients with PBM without biliary dilatation. METHODS From 1992 to 2019, 134 patients with PBM were treated in our institution. Among these, 7 patients were retrospectively diagnosed with PBM without biliary dilatation. The clinical information was retrospectively assessed in these patients. RESULTS Of the seven patients, six were female. All patients had symptoms similar to those of patients with congenital biliary dilatation. In all seven patients, the diagnosis of PBM was made before definitive surgery. Six patients had type B PBM, and one had type D PBM. All patients underwent extrahepatic bile duct resection and hepaticojejunostomy, and their symptoms resolved. One patient experienced postoperative complications of anastomotic leakage followed by anastomotic stricture. CONCLUSION The present report revealed important clinical features of this entity. However, there are still some issues that need to be discussed, and further research is needed.
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Subtle Crucial X-Ray Findings in Pediatric Foreign Body Aspiration. Cureus 2021; 13:e14898. [PMID: 34109085 PMCID: PMC8182727 DOI: 10.7759/cureus.14898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Foreign body aspiration (FBA), with potentially life-threatening outcomes, is not unusual in the pediatric population. We report two cases of lobar bronchial radiolucent foreign bodies. Chest X-ray (CXR) showed a slight but significant finding of lobar emphysema without a significant mediastinal shift. This is possibly a key to suspecting foreign bodies. In the clinical field, a stepwise approach to detecting foreign bodies is commonly performed, from less invasive options such as CXR to computed tomography (CT). In this context, clinicians should scrupulously check CXRs when pediatric patients complain of respiratory symptoms, especially with potential FBA history.
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Continuous feeding via gastrostomy in short bowel syndrome. Pediatr Int 2021; 63:590-592. [PMID: 33759280 DOI: 10.1111/ped.14443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/20/2020] [Accepted: 08/18/2020] [Indexed: 11/30/2022]
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Clinical guidelines for the treatment of congenital diaphragmatic hernia. Pediatr Int 2021; 63:371-390. [PMID: 33848045 DOI: 10.1111/ped.14473] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 08/31/2020] [Accepted: 09/07/2020] [Indexed: 11/28/2022]
Abstract
Congenital diaphragmatic hernia (CDH) is a birth defect of the diaphragm in which abdominal organs herniate through the defect into the thoracic cavity. The main pathophysiology is respiratory distress and persistent pulmonary hypertension because of pulmonary hypoplasia caused by compression of the elevated organs. Recent progress in prenatal diagnosis and postnatal care has led to an increase in the survival rate of patients with CDH. However, some survivors experience mid- and long-term disabilities and complications requiring treatment and follow-up. In recent years, the establishment of clinical practice guidelines has been promoted in various medical fields to offer optimal medical care, with the goal of improvement of the disease' outcomes, thereby reducing medical costs, etc. Thus, to provide adequate medical care through standardization of treatment and elimination of disparities in clinical management, and to improve the survival rate and mid- and long-term prognosis of patients with CDH, we present here the clinical practice guidelines for postnatal management of CDH. These are based on the principles of evidence-based medicine using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. The recommendations are based on evidence and were determined after considering the balance among benefits and harm, patient and society preferences, and medical resources available for postnatal CDH treatment.
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Prognosis of conventional vs. high-frequency ventilation for congenital diaphragmatic hernia: a retrospective cohort study. J Perinatol 2021; 41:814-823. [PMID: 33177680 DOI: 10.1038/s41372-020-00833-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 08/19/2020] [Accepted: 09/18/2020] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine the appropriate initial ventilatory mode for neonatal congenital diaphragmatic hernia (CDH) by comparing patient prognosis following conventional mechanical ventilation (CMV) versus high-frequency oscillatory ventilation (HFO). STUDY DESIGN This multicenter retrospective cohort study was performed at 15 participating hospitals in Japan between 2011 and 2016. The 328 eligible CDH infants were classified into CMV (n = 78) and HFO groups (n = 250) to compare mortality and incidence of bronchopulmonary dysplasia (BPD). Propensity score matching was applied to reduce confounding by indication. RESULT While crude mortality was significantly higher in the HFO than the CMV group, adjusted odds ratio (OR) did not show significant difference in mortality between groups (OR of HFO group: 0.98, 95% confidence interval (CI): 0.57-1.67). Adjusted OR of BPD incidence showed no significant difference between groups (OR of HFO group: 1.66, 95%CI: 0.50-5.49). CONCLUSION Initial ventilatory mode in CDH patients, whether CMV or HFO, does not affect prognosis.
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Risk factors of dumping syndrome after fundoplication for gastroesophageal reflux in children. Pediatr Surg Int 2021; 37:183-189. [PMID: 33388966 DOI: 10.1007/s00383-020-04783-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/06/2020] [Indexed: 12/18/2022]
Abstract
PURPOSE In postoperative cases of fundoplication, the gastric emptying ability is promoted and sometimes exhibits dumping syndrome. Dumping syndrome often goes unrecognized in children. Furthermore, the risk factors for postoperative dumping syndrome are unknown. This study aimed to investigate the risk factors of developing dumping syndrome after fundoplication. METHODS A retrospective chart review of all consecutive patients between January 2003 and March 2018 (190 patients) who had fundoplication at our clinic was conducted. Regarding the risk factors of dumping syndrome, gender, age and body weight at the time of surgery, neurological impairment, severe scoliosis, microgastria, chromosomal abnormalities, complex cardiac anomalies, gastrostomy, and laparoscopic surgery were retrospectively studied. RESULTS 17 patients (9%) developed dumping syndrome post-operatively. Multivariate analysis showed that significant risk factors for dumping syndrome included: undergoing surgery within 12 months of age (adjusted OR 10.3, 95% CI 2.6-45.2), severe scoliosis (adjusted OR 19.3, 95% CI 4.4-91.1), and microgastria (adjusted OR 26.5, 95% CI 1.4-896.4). CONCLUSIONS We identified that: age at fundoplication being within 12 months of age, severe scoliosis, and microgastria were risk factors for dumping syndrome after fundoplication, and that this information should be explaining to the family before conducting the fundoplication.
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Intrapulmonary percussive ventilation for primary ciliary dyskinesia. Pediatr Int 2021; 63:225-227. [PMID: 33507585 DOI: 10.1111/ped.14386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 06/19/2020] [Accepted: 07/07/2020] [Indexed: 11/28/2022]
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A 5-year-old boy with acute neurological disorder from anteflexion-induced cervical cord compression after tracheal surgery: Radiological findings similar to Hirayama disease. Int J Pediatr Otorhinolaryngol 2021; 140:110491. [PMID: 33213963 DOI: 10.1016/j.ijporl.2020.110491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/06/2020] [Accepted: 11/07/2020] [Indexed: 11/26/2022]
Abstract
Constant neck flexion has been considered crucial to reducing anastomotic tension after tracheal resection. However, in rare cases, anteflexion can cause cervical cord damage, leading to acute neurological disorders such as tetraplegia. Here, we report a case of 5-year-old boy presenting with acute neurological disorder triggered by a chin-to-chest position over 4 days of deep sedation after cricotracheal resection. The radiological findings would suggest a mechanism similar to Hirayama disease, in which a shift of the dura leads to chronic muscular weakness and atrophy in young populations.
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Optimal timing of surgery in infants with prenatally diagnosed isolated left-sided congenital diaphragmatic hernia: a multicenter, cohort study in Japan. Surg Today 2020; 51:880-890. [PMID: 33040204 DOI: 10.1007/s00595-020-02156-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 09/18/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE To date, there is no compelling evidence of the optimal timing of surgery for congenital diaphragmatic hernia (CDH). This study aimed to establish the optimal timing of surgery in neonates with isolated left-sided CDH. METHODS This multicenter cohort study enrolled 276 patients with isolated left-sided CDH at 15 institutions. Based on the timing of surgery, the patients were classified into four groups [< 24 h (G1), 24-47 h (G2), 48-71 h (G3), and ≥ 72 h (G4)]. The clinical outcomes were compared among the groups using a logistic regression model, after adjusting for potential confounders, such as disease severity. RESULTS Multivariate analyses showed that G2 also had a lower mortality rate than the other groups. In mild and severe cases, there were no significant differences in mortality across the four groups. In moderate cases, G2 resulted in significantly increased survival rates, compared with G1. CONCLUSION The study results suggest that surgery within 24 h of birth is not recommended for patients with moderate severity CDH, that there is no benefit in the delay of surgery for more than 72 h in mild severity CDH patients, and that there is no definite optimal time to perform surgery in severe cases of CDH.
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Long-term survival with complete resection in recurrent hepatic angiosarcoma. Pediatr Int 2020; 62:1210-1212. [PMID: 33089575 DOI: 10.1111/ped.14287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/27/2020] [Accepted: 04/30/2020] [Indexed: 11/28/2022]
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Can Intraoperative Video Recordings Contribute to Improving Laparoscopic Percutaneous Extraperitoneal Closure in Children with Inguinal Hernia and Prevent Recurrence? A Pilot Study. J Laparoendosc Adv Surg Tech A 2020; 30:1122-1126. [PMID: 32833567 DOI: 10.1089/lap.2020.0395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Aim: We reviewed intraoperative video recordings (IVRs) of laparoscopic percutaneous extraperitoneal closure (LPEC) for inguinal hernia in children blindly to assess performance. Methods: IVRs of 183 LPEC performed between April 2013 and March 2016, graded by the operating surgeon as difficult (D; n = 8), straightforward (S; n = 96), or easy (E; n = 79), were scored by a panel of reviewers with advanced (group A; >400 LPEC cases; n = 5), intermediate (group I; 50-150 cases; n = 5), and basic (group B; <10 cases; n = 5) experience, according to suturing, dissection plane, vas/vessel dissection, bleeding, and peritoneal injury. They also allocated a recurrence risk rank (RRR; highest = 6; lowest = 1) for each IVR. Mean score variance for each IVR was also compared between reviewers. Results: There was one recurrence (R; 4-year-old male; level E). RRR were: 1, 2, and 2 for reviewers A, I, and B, respectively. Reviewer A scores for "suturing" and "bleeding," and reviewer I scores for "dissection plane" and "peritoneal injury" correlated significantly with RRR. No reviewer B scores correlated with RRR. Score variance between A and I and A and B for cases D1 and D2 were statistically significant. Conclusion: Advanced reviewers showed greatest variance, questioning the validity of whether experience alone improves surgical technique.
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Long-Term Outcomes After Pediatric Tracheostomy-Candidates for and Timing of Decannulation. J Surg Res 2020; 255:216-223. [PMID: 32563762 DOI: 10.1016/j.jss.2020.05.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/07/2020] [Accepted: 05/18/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Although pediatric tracheostomy has been a widely performed, life-saving procedure, its long-term outcomes have remained unclear. This study aimed to review outcomes after tracheostomy at a Japanese tertiary hospital and clarify candidates for and timing of decannulation. MATERIALS AND METHODS Hospital records of critically ill children who underwent tracheostomy from 2001 to 2014 were retrospectively reviewed, subsequently analyzing outcomes according to demographics, complications, and decannulation. After excluding those who were lost to follow-up or had irreversible neuromuscular impairment, the remaining patients were divided into the decannulation (D group) and nondecannulation (ND group) groups and compared. RESULTS In total, 184 patients who underwent tracheostomy were analyzed (median age at operation: 0.5 y). The major indication for tracheostomy was irreversible neuromuscular impairment (46%). Surgery-related and overall mortality rates were 1% and 25%, respectively, while the successful decannulation rate was 21%. No significant difference in surgical indications or comorbidities was observed between the D (n = 39) and ND (n = 50) groups, except for infection (7 in D group versus 0 in ND group; P = 0.002) and chromosome-gene disorder (15% versus 34%; P = 0.04). The ND group had a significantly higher mortality rate than the D group (46% versus 3%; P < 0.0001). The median time to decannulation was 3.6 years, while that for infection was 0.7 y. CONCLUSIONS Patients who underwent tracheostomy at our institution due to temporary infections achieved more successful and earlier decannulation compared to other indications. Chromosome-gene disorder as a comorbidity can negatively affect decannulation.
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Idiopathic pneumoperitoneum without gastrointestinal perforation in a low-birth weight infant: A rare type of air leak syndrome. Radiol Case Rep 2020; 15:926-928. [PMID: 32419888 PMCID: PMC7215104 DOI: 10.1016/j.radcr.2020.04.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/15/2020] [Accepted: 04/15/2020] [Indexed: 11/18/2022] Open
Abstract
Neonatal free air on X-ray images is generally due to intestinal perforation, and requires surgical intervention. However, some cases without intestinal perforation show free air on X-ray images. Pneumoperitoneum without perforation is caused by an air leak syndrome. We present here the case of a low-birth-weight infant with free air on X-ray images, who had no evidence of intestinal perforation intraoperatively.
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Hepatopulmonary syndrome revealed via echocardiography in the upright position. Pediatr Int 2020; 62:646-647. [PMID: 32463571 DOI: 10.1111/ped.14145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 12/14/2019] [Accepted: 01/07/2020] [Indexed: 11/29/2022]
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Corrigendum to "Risk factors for recurrence and contralateral inguinal hernia after laparoscopic percutaneous extraperitoneal closure for pediatric inguinal hernia" [J Pediatr Surg 52 (2017) 371-321]. J Pediatr Surg 2020; 55:780. [PMID: 32248902 DOI: 10.1016/j.jpedsurg.2020.02.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Long-term follow-up for anorectal function after anorectoplasty in patients with high/intermediate imperforate anus: a single center experience. Surg Today 2020; 50:889-894. [PMID: 32052183 DOI: 10.1007/s00595-020-01973-0] [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] [Received: 04/22/2019] [Accepted: 01/10/2020] [Indexed: 12/23/2022]
Abstract
PURPOSE The aim of this study was to evaluate the clinical outcomes and postoperative anorectal function in the patients with high/intermediate imperforate anus (HIA/IIA) treated in our institution. In addition, we report our novel procedure, laparoscopically assisted anorectoplasty with anterior perineal incision (LAARP-API), which allows direct approach to the anterior edge of the puborectal sling and muscle complex, and is useful for the creation of a pulling-through route for the rectal pouch. METHODS From 1976 to 2016, 22 patients with HIA and 43 patients with IIA underwent sacroperineal/sacroabdominoperineal pull-through anorectoplasty (SP/SAP), Potts procedure (Potts), SP with API (SP-API) or LAARP-API. Clinical data and anorectal function of those patients were retrospectively evaluated using the Japanese clinical score. RESULTS Of the 22 cases of HIA, 15 were treated by SAP, 2 were SP and 5 were LAARP-API. Of the 43 cases of IIA, one was treated by SAP, 31 were SP, two were Potts and nine were SP-API. The mean score of anorectal function of HIA/IIA both increased with age. In IIA, the score after SP-API was significantly higher than the score after SP. CONCLUSION Long-term outcomes of our anorectoplasty for HIA/IIA are good with excellent anorectal function score.
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Novel Risk Score for Fetuses with Congenital Diaphragmatic Hernia Based on Ultrasound Findings. Eur J Pediatr Surg 2020; 30:51-58. [PMID: 31600805 DOI: 10.1055/s-0039-1698768] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
INTRODUCTION We aimed to establish and validate a risk score for fetuses with congenital diaphragmatic hernia (CDH) using only prenatal ultrasound findings. MATERIAL AND METHODS Derivation (2011-2016, n = 350) and validation (2006-2010, n = 270) cohorts were obtained from a Japanese CDH study group database. Using a logistic regression analysis, we created a prediction model and weighted scoring system from the derivation dataset and calculated the odds ratio of an unsatisfactory prognosis (death within 90 days of life or hospitalization duration exceeding 180 days). Five adverse prognostic factors obtained using prenatal ultrasound, including an observed/expected lung area-to-head circumference ratio (o/eLHR) <25%, liver herniation occupying more than one-third of the thoracic space, thoracic stomach, right-side CDH, and severe malformations, were used as predictors. The obtained model was validated using the validation cohort. RESULTS The unsatisfactory prognosis prediction model was obtained based on the adjusted odds ratios. The C statistics of the model were 0.83 and 0.80 in the derivation and validation datasets, respectively. The five variables were weighted proportionally to their adjusted odds ratios for an unsatisfactory prognosis (o/eLHR <25%, 1 point; liver herniation occupying more than one-third of the thoracic space, 1 point; thoracic stomach, 1 point; right-side CDH, 2 points; and severe malformations, 3 points). Unsatisfactory prognosis rates for the low- (0-2 points), intermediate- (3-5 points), and high-risk (6-8 points) groups were 17, 46, and 100%, respectively (p < 0.001), in the validation cohort. CONCLUSION Our simple risk score effectively predicted the prognosis of fetuses with CDH.
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Tracheoplasty for Congenital Tracheal Stenosis with Bilateral Tracheal Bronchus. Ann Thorac Cardiovasc Surg 2020; 28:159-162. [PMID: 31996506 PMCID: PMC9081466 DOI: 10.5761/atcs.cr.19-00198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction: Congenital tracheal stenosis (CTS) with a bilateral tracheal bronchus (TB) has not been reported as a subtype of CTS. A novel technique to manage CTS in patients with a bilateral TB is described. Case Report: An infant with tetralogy of Fallot underwent repair of cardiac anomaly at age 1 month. He experienced numerous cyanosis and episodes of transient respiratory arrest. Chest computed tomography (CT) demonstrated an aberrant bilateral upper lobe bronchus arising directly from the trachea and a stenotic trachea connecting the pseudo- carina to the true carina between the common right lower and left lower bronchus. On bronchoscopy, the diameter of the lumen of the narrowed segment was estimated to be less than 2 mm. Tracheal reconstruction was undertaken when he was 2 years of age. The surgical technique using a modified slide tracheoplasty for the correction of this anomaly are described. After surgery, the patient was extubated and has had no respiratory symptoms. Discussion and Conclusion: The patient had unique anatomic considerations that made reconstruction challenging. Our technique of covering a stenotic section by normal trachea is a modification of the slide tracheoplasty technique and is useful for CTS with a unilateral and a bilateral TB.
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Is a nasogastric tube necessary after transumbilical laparoscopic-assisted appendectomy in children with perforated appendicitis? World J Pediatr 2019; 15:615-619. [PMID: 31243720 DOI: 10.1007/s12519-019-00280-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 06/18/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND This study assessed the necessity of postoperative nasogastric tube (NGT) use in acute pediatric cases of perforated appendicitis. METHODS All cases of acute pediatric perforated appendicitis managed with transumbilical laparoscopic-assisted appendectomy at our hospital from 2011 to 2017 were retrospectively reviewed. Sixty-two cases were selected and divided into two groups based on NGT placement. RESULTS There were no significant differences between the two groups in most parameters of patient demographics, or surgical data. Notably, the mean time to first oral intake and to regular diet was significantly shorter in no-NGT group (1 day vs 3 days, P < 0.0001; and 4 days vs 7 days, P = 0.003, respectively). Postoperative length of stay was significantly shorter in no-NGT group (7 days vs 9 days, P < 0.0001). CONCLUSION Considering the results of our analysis, we believe that routine NGT placement is not always necessary in these situations.
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The outcomes of transanal endorectal pull-through for Hirschsprung's disease according to the mucosectomy-commencing points: A study based on the results of a nationwide survey in Japan. J Pediatr Surg 2019; 54:2546-2549. [PMID: 31727384 DOI: 10.1016/j.jpedsurg.2019.08.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 08/24/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND/AIM Although the mucosectomy-commencing points on transanal endorectal pull-through (TAEPT) differ among reports, the optimal point is unclear. This study assessed the outcomes among different mucosectomy-commencing points. METHODS We conducted a nationwide survey from 2008 to 2012. The data of 1,087 Hirschsprung's disease patients were collected, and data on those who underwent TAEPT were extracted. The patients were divided according to the mucosectomy-commencing points into two groups: in Group A, mucosectomy was started ≥5 mm from the dentate line (DL), and in Group B, mucosectomy was started <5 mm from the DL. The extent of the aganglionic segment and postoperative complications in the month after TAEPT were compared. RESULTS The data of 327 patients were extracted (Group A, n=155; B, n=172). Aganglionosis extending to the sigmoid colon was the most frequent in both groups. Regarding postoperative complications, the patients of each group experienced enterocolitis (Group A: 8.4%; B: 7.6%) and incontinence (A: 3.9%; B: 2.9%). The incidence of rectal mucosal prolapse was significantly greater in Group B (4.1%); (A: 0%, p=0.02). CONCLUSIONS Although the outcomes of TAEPT were comparable in both groups, rectal mucosal prolapse was significantly frequent in patients in whom the commencing point was <5 mm from the DL. TYPE OF STUDY Retrospective study LEVEL OF EVIDENCE: Level III.
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Non-operative management of congenital tracheal stenosis: criteria by computed tomography. Pediatr Surg Int 2019; 35:1123-1130. [PMID: 31410561 DOI: 10.1007/s00383-019-04532-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVES Whether to perform surgical or conservative treatment for congenital tracheal stenosis (CTS) is controversial. Thus, the computed tomography (CT) criteria for conservative treatment of CTS were investigated. METHODS From 2005 to 2017, 28 CTS cases were included. The operative cases and preoperative death cases constituted the required intervention group (group I), and the non-operative surviving cases constituted the observation group (group O). The diameter of the tracheal narrowest part (DTNP) on CT was evaluated as a criterion for non-operative follow-up. RESULTS Chest CT was performed 19 times in 19 group I cases and 18 times in 9 group O cases. The median age of the patients that underwent CT scan examinations was 3.4 months (range 0-25 months) in group I and 22 months (range 0-60 months) in group O. The cut-off values of the non-operative criteria were 40.8% (AUC: 0.82, p < .01) normal for age of the trachea's narrowest part, and 41.6% normal for body weight (AUC: 0.92, p < .01), respectively. CONCLUSIONS DTNP is 40% and more of the normal diameter appears necessary for non-surgical management. The present study suggests that the criteria for conservative management of CTS are that the DTNP is not less than 40% of the normal tracheal diameter, with a few symptoms.
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Unexpected gap between intraoperative caliber change of the intestine and normoganglia in patients with intestinal aganglionosis. Pediatr Surg Int 2019; 35:1115-1121. [PMID: 31392504 DOI: 10.1007/s00383-019-04534-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2019] [Indexed: 11/24/2022]
Abstract
PURPOSE Intestinal aganglionosis (IA) is so rare that the entity remains unclear. The aim of the present study was to compare the outcomes of patients with IA and those with total colonic aganglionosis (TCA). METHODS The hospital records were retrospectively reviewed from 1977 to 2018. Outcomes were analyzed for the IA group and the TCA group, including clinical presentation, initial management, and operative details. RESULTS There were six patients were managed in IA (all male) and seven patients in TCA (4 male). The median age at the first operation was significantly younger in IA than TCA (2 days vs 24 days, p = 0.01). The gap between the intraoperative caliber change (CC) of the intestine and the initial stoma location was not significantly different (7.5 cm vs 12 cm, p = 0.61), but the rate of stoma dysfunction was significantly higher in IA (83% vs 0%, p = 0.005). The gap between the CC and the ganglionated bowel was significantly longer in IA (85 cm vs 10 cm, p = 0.003). CONCLUSION Patients with IA appear to have a high risk for stoma dysfunction after the first operation because of the unexpected gap between the CC and normoganglia. The initial location of the stoma requires careful consideration.
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PHACE syndrome with unnoticeable skin lesion and rare anomaly of coronary artery. Pediatr Int 2019; 61:524-526. [PMID: 31090165 DOI: 10.1111/ped.13841] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2018] [Revised: 01/06/2019] [Accepted: 03/14/2019] [Indexed: 11/30/2022]
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Single-incision laparoscopic gastropexy for mesentero-axial gastric volvulus. Surg Case Rep 2019; 5:19. [PMID: 30715642 PMCID: PMC6364324 DOI: 10.1186/s40792-019-0574-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 01/23/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Mesentero-axial gastric volvulus (MAGV) is a rare but critical condition as delay in treatment can lead to lethal situations. Although the report of the surgical treatment with laparoscopic approach for MAGV has recently come to be seen, no standard procedures have been established. We aim to describe our operative technique of single-incision laparoscopic gastropexy (SILG) for MAGV and review the relevant literature to ascertain the most appropriate treatment option in these patients. CASE PRESENTATION Three patients were referred to our hospital because abdominal pain and vomiting suddenly occurred. Acute MAGV was diagnosed by upper gastrointestinal study. After overnight gastric decompression with a nasal tube, the GV was resolved spontaneously. Elective SILG was planned. Single incision at the umbilicus was made and three 5-mm trocars were inserted. The anterior wall of the body of the stomach was sutured to the peritoneum using 6 × 4-0 non-absorbable sutures for prevention of recurrence of GV and occurrence of internal hernia through the space created between the sutures. Two boys and a girl with mean age 4 ± 2 years underwent SILG. The mean time of the operation was 48 ± 23 min. All of the procedures were completed safely, and there were no postoperative complications. The mean time of postoperative hospitalization was 4 ± 1 days. All patients had good cosmetic and clinical results. CONCLUSION We found SILG is a safe, technically feasible, and minimally invasive approach with low incidence of postoperative complication and the best cosmetic result for the patients with MAGV.
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A Comparison of Laparoscopic Redo Fundoplications for Failed Toupet and Nissen Fundoplications in Children. J Indian Assoc Pediatr Surg 2019; 24:100-103. [PMID: 31105394 PMCID: PMC6417062 DOI: 10.4103/jiaps.jiaps_228_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Purpose: We compared laparoscopic redo fundoplications performed for failed laparoscopic Toupet fundoplication (LTF) and failed laparoscopic Nissen fundoplications (LNFs). Methods: Redo LTF (R-LTF; n = 4) and redo LNF (R-LNF; n = 6) performed between 2007 and 2014 were assessed retrospectively for severity of intraperitoneal adhesions on a scale of 0–3, identification/preservation of the anterior/posterior/hepatic branches of the vagus nerve (VN), complications, and outcome. Results: Redos were performed after a mean of 34 months in R-LTF and 32 months in R-LNF (P = ns) indicated for sliding hernia (n = 3; 2 with partial wrap dehiscence) and partial wrap dehiscence (n = 1) in R-LTF and sliding hernia (n = 6; 4 with partial wrap dehiscence) in R-LNF. The mean adhesion severity score was 1.5 in R-LTF and 2.5 in R-LNF (P < 0.05). The mean number of VN branches identified/preserved was 2.0 in R-LTF and 0.8 in R-LNF (P < 0.05). Mean operative times and mean blood loss were similar. Intraoperative complications were accidental local trauma (n = 1 in R-LTF and n = 3 in R-LNF, one requiring conversion to open repair) (P = ns). Gastric outlet obstruction developed in two R-LNF cases; both were managed conservatively. There have been no further recurrences to date. Conclusion: Although our series is small, adhesions were less, and identification/preservation of VN was easier during R-LTF.
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Characteristics, management, and outcomes of congenital biliary dilatation in neonates and early infants: a 20-year, single-institution study. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2018; 25:544-549. [PMID: 30328288 DOI: 10.1002/jhbp.590] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND The aim of the present study was to investigate the characteristics, management, and outcomes of congenital biliary dilatation (CBD) in neonates and infants (<1 year old) in a single institution over the past 20 years. METHODS From 1997 to 2016, 21 patients <1 year old underwent definitive surgery for CBD. Open surgery (OS) was performed between 1997 and 2008, and laparoscopic surgery (LS) has been performed since 2009. RESULTS The bile duct showed cystic dilatation in all patients. Sixteen (76.2%) of the 21 patients were diagnosed prenatally, and the incidence increased with time (OS 63.6%, LS 90%). Fourteen patients (66.7%) were symptomatic before surgery, with jaundice in 11 (52.4%), acholic stool in seven (33.3%), and vomiting in three (14.3%). There were no significant differences in operation time and blood loss, but the postoperative fasting period and hospital stay were significantly shorter in the LS group (P < 0.05). There were no intraoperative complications, but there was one postoperative early complication in one LS group patient, who had bile leakage and was treated with redo hepaticojejunostomy. CONCLUSION The incidences of prenatally diagnosed and asymptomatic patients increased with time. Although longer follow-up is needed, LS for CBD could be safely performed even in neonates and early infants.
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Serial intralesional triamcinolone acetonide injections for acquired subglottic stenosis in premature infants. Pediatr Surg Int 2018; 34:1047-1052. [PMID: 30062559 DOI: 10.1007/s00383-018-4312-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/26/2018] [Indexed: 11/24/2022]
Abstract
PURPOSE Long-term intubation of premature infants sometimes induces acquired subglottic stenosis (SGS), causing glottic or supraglottic problems. These kinds of SGS often require tracheostomy and subsequently make decannulation difficult. The aim of our study was to clarify the efficacy of repeated intralesional steroid injections to the stenosis. METHODS Six children with acquired SGS, who were treated with triamcinolone acetonide injections to the subglottic space just below the vocal folds between September 2015 and December 2017 were retrospectively reviewed. RESULTS The patients' mean age was 4.3 (range 1.3-4.4) years, the mean gestational age at birth was 25 (23-28) weeks, and the mean birth weight was 591 (456-734) g. The degree of SGS was grade II in one patient and III in five patients, with both tracheostoma and glottic or supraglottic abnormalities. They generally underwent ten procedures, every 3-4 weeks. In most cases, the patency of the injected space improved by 25-220%, and the symptoms were relieved. One patient achieved decannulation, and another one underwent laryngotracheal reconstruction and decannulation. Two patients started using a speech cannula. There were no severe complications. CONCLUSION Serial intralesional steroid injections are likely to be effective in improving the patency of acquired SGS.
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New prognostic classification and managements in infants with esophageal atresia. Pediatr Surg Int 2018; 34:1019-1026. [PMID: 30099582 DOI: 10.1007/s00383-018-4322-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/31/2018] [Indexed: 12/28/2022]
Abstract
PURPOSE The aim of this study was to investigate the risk factors for in hospital mortality in infants with esophageal atresia (EA) without critical chromosome abnormality disorders and develop a new prognostic classification to assess the influence of external risk factors on the prognosis of EA, which could provide more effective treatment strategies in clinical practice. METHODS A retrospective chart review of all consecutive patients between January 1994 and December 2017, which included 65 EA infants who were admitted to Shizuoka Children's Hospital, was conducted. Based on multivariate analysis data and ROC analysis, the discrimination of the new prognostic classification was quantified and compared with that of the Spitz classification using the area under the ROC curve (AUC). RESULTS Multiple logistic regression analysis showed that birth weight of < 1606 g (adjusted OR, 13.16; 95% CI, 1.16-352.75), and complex cardiac anomalies (adjusted OR 22.39; 95% CI 2.45-569.14) were significant risk factors for death. We have created a new classification close to Spitz classification using the presence of complex cardiac anomalies and birth weight. The mortality rates were 0% for class I (n = 0/40), 7.1% for class II (n = 1/14), 33.3% for class III (n = 3/9), and 100% for class IV (n = 2/2). The AUC of the new classification was better than that of the Spitz classification (0.939 vs 0.812, respectively; p = 0.04). CONCLUSION New prognostic classification can improve the stratification of EA patients and be a useful predictor of survival.
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Clinical features and risk factors of bile duct perforation associated with pediatric congenital biliary dilatation. Pediatr Surg Int 2018; 34:1079-1086. [PMID: 30076449 DOI: 10.1007/s00383-018-4321-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/31/2018] [Indexed: 11/29/2022]
Abstract
PURPOSE This study aimed to investigate the clinical features and risk factors of bile duct perforation in pediatric congenital biliary dilatation (CBD) patients. METHODS CBD patients, whose initial symptom was abdominal pain, were enrolled in this study and were divided into perforated and non-perforated groups. The clinical features of the perforated group were investigated. Moreover, the age at operation, sex, and morphologic features of the extrahepatic bile duct were compared between the groups. RESULTS Fifteen cases of bile duct perforation (10.4%) were identified among the 144 CBD patients who had abdominal pain. Majority of bile duct perforation occurred in patients aged < 4 years. The median duration from onset of abdominal pain to bile duct perforation was 6 (4-14) days. Age at onset [< 4 years old; P = 0.02, OR 13.9, (1.663, 115.3)], shape of extrahepatic bile duct [non-cystic type; P = 0.009, OR 8.36, (1.683, 41.5)], and dilatation of the common channel [P = 0.02, OR 13.6, (1.651, 111.5)] were risk factors of bile duct perforation. CONCLUSIONS Emergent bile duct drainage might be planned to prevent bile duct perforation if CBD patients have the abovementioned risk factors and experience persistent abdominal pain lasting for a few days from onset.
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Microlaryngoscopic surgery for pyriform sinus fistulas in children: a report of two cases. Surg Case Rep 2018; 4:113. [PMID: 30203269 PMCID: PMC6131676 DOI: 10.1186/s40792-018-0521-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 09/03/2018] [Indexed: 12/28/2022] Open
Abstract
Background A pyriform sinus fistula (PSF) is a rare branchial anomaly that causes recurrent cervical infections. Open neck surgery has widely been accepted as a definitive treatment for PSFs, and endoscopic surgery has been reported in recent years. However, both approaches are not satisfactory because of high recurrence rates and postoperative complications. Microlaryngoscopic surgery (MLS) is a transoral surgical technique involving the use of an operating microscope. In this report, we present a new procedure involving MLS for resection and closure of a PSF without a skin incision. Case presentation Technique: MLS was performed under general anesthesia with endotracheal intubation. The patient was placed in the supine position, and a direct laryngoscope was inserted to expose the pyriform sinus, which was then magnified using an operating microscope. The mucosal layer was carefully resected using scissors and cupped forceps with sharp edges. The fistula was securely sutured using absorbable suture material. Case 1: A 9-year-old boy with recurrent neck abscesses since 8 years of age presented to our hospital after receiving antibiotics and undergoing drainage in other hospitals. After admission to our hospital, barium esophagography and oral contrast coronal computed tomography showed a PSF on the left side, and open neck surgery was performed to resect the fistula. He was eventually discharged from the hospital without any problem. However, a PSF recurred 2 weeks later. As reoperation with the cervical approach was considered difficult owing to severe adhesions, we adopted MLS as a definitive operation. The postoperative course was uneventful. No recurrence was observed during an 18-month follow-up. Case 2: A 10-year-old girl presented to our hospital with recurrent left-sided neck swelling since 6 years of age. After inflammation control, a PSF was identified on the left side on barium esophagography and computed tomography. MLS was performed safely, and the postoperative course was uneventful. No recurrence was observed during a 10-month follow-up. Conclusions MLS allows excellent visualization and effective closure for PSFs, and this approach is suitable for recurrence after open neck surgery. Therefore, MLS might become a first-line treatment for PSFs in children.
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Primary adenocarcinoma of the appendix in a child: A case report. Surg Case Rep 2018; 4:109. [PMID: 30182291 PMCID: PMC6123337 DOI: 10.1186/s40792-018-0514-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 08/22/2018] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Primary adenocarcinoma of the appendix is a rare disease in clinical practice. Moreover, primary adenocarcinoma of the appendix in the pediatric age group is even rarer with very little cases being published. Here, we report a case of primary adenocarcinoma of the appendix with local invasion into adjacent organs in a child who was initially diagnosed as having an acute appendicitis. CASE PRESENTATION A 13-year-old girl presented with abdominal pain of 3-month duration. Imaging study showed a mass including the fecalith that occupied her pelvic and right lower abdominal cavity. Drainage of the abscess and appendectomy were performed by the preoperative diagnosis of an acute appendicitis with an appendiceal mass. Postoperative histopathological examinations revealed the appendiceal adenocarcinoma. She then received the whole mass resection, ileocecal resection with lymph node dissection. The masses were tightly adherent with infiltration into the sigmoid colon, uterus, and right ovary. These organs were all dissected, and subsequent sigmoid colostomy was performed. We preserved the left ovary for her fertility. The pathological findings demonstrated negative margins and no lymph node invasions, and final pathological stage was pT4(SI)N0M0, stage II. After the operation, she received the chemotherapy with 6 cycles of 5-fluorouracil (5-FU), leucovorin (LV), and oxaliplatin (mFOLFOX6) and subsequent 6 cycles of simplified LV and 5-FU (sLV5FU2). The patient is doing well till today on follow-up without progression of the disease 5 years after the operation. CONCLUSION Primary adenocarcinoma of the appendix is exceedingly rare in children. In this report, we described one of the youngest primary adenocarcinomas of an appendix case ever reported. When encountering atypical cases of the appendicitis, we should consider the possibility of primary adenocarcinoma of the appendix as it has an extremely poor prognosis and is usually diagnosed in advanced stages.
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Outcomes of Transumbilical Laparoscopic-Assisted Appendectomy and Conventional Laparoscopic Appendectomy for Acute Pediatric Appendicitis in a Single Institution. J Laparoendosc Adv Surg Tech A 2018; 28:1548-1552. [PMID: 30088968 DOI: 10.1089/lap.2018.0306] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Background: Single-incision laparoscopic appendectomy (SILA) is a potentially safe and feasible alternative to conventional laparoscopic appendectomy using three ports (CLA). However, the safety and efficacy of SILA for complicated appendicitis (gangrenous and perforated) remain unclear. The aim of this study was to evaluate the outcomes of transumbilical laparoscopic-assisted appendectomy (TULAA) not only for simple appendicitis but also for complicated appendicitis, and to compare them with the outcomes of CLA. Methods: All cases of acute pediatric appendicitis who underwent laparoscopic appendectomies in our hospital from 2007 to 2016 were retrospectively reviewed. CLA was performed between January 2007 and October 2011, and TULAA was performed between November 2011 and December 2016. In this study, patients' demographics and operative outcomes for simple appendicitis (catarrhal and phlegmonous) and complicated appendicitis were analyzed, comparing the results of TULAA and CLA. Results: In total, 262 patients underwent laparoscopic appendectomy: CLA in 103 patients and TULAA in 159 patients. All appendectomies were performed in the acute phase. Complicated appendicitis accounted for 60 CLA cases and 81 TULAA cases. There were no significant differences in patients' demographics. Mean operative time in simple appendicitis was significantly shorter in TULAA than in CLA. In addition, complication rates in complicated appendicitis were significantly lower in TULAA than in CLA. Moreover, in each comparison, the postoperative hospital stay was significantly shorter in TULAA than in CLA. Conclusion: In our institution, TULAA has shown to be a safe and effective alternative for both simple and complicated appendicitis in children compared with CLA.
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Intragastric cystogastrostomy in a 4-year-old child with a pancreatic pseudocyst: A novel technique. Afr J Paediatr Surg 2018; 15:148-150. [PMID: 32769368 PMCID: PMC7646684 DOI: 10.4103/ajps.ajps_71_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Pancreatic pseudocysts (PPs) often occur in association with acute pancreatitis or pancreatic trauma and are uncommon disorders in children. PPs require operative interventions in case they do not disappear spontaneously. There are several interventional treatments, and laparoscopic or endoscopic treatments have been recently reported as a less invasive procedure. However, these procedures are sometimes difficult to perform for small children. We describe a novel intragastric cystogastrostomy with mini-laparotomy for a 4-year-old female child. She presented with a PP caused by trauma. The PP failed to resolve after 6 weeks and we performed open cystogastrostomy. We made mini-laparotomy and inserted a wound retractor into the stomach and expanded both the abdominal and the gastric walls. This procedure created a good operative field and enabled intragastric cystogastrostomy even in small children. There were no complications. At 10-month postsurgery, a follow-up computed tomography showed no recurrence of PP. This novel intragastric cystogastrostomy for PP, which includes the insertion of a wound retractor, is a safe, minimally invasive, and technically feasible approach for younger children with PP. To the best of our knowledge, this is the first report to describe the intragastric cystogastrostomy with a wound retractor.
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Comparison of laparoscopic Toupet and laparoscopic Nissen fundoplications in neurologically normal children. Asian J Endosc Surg 2018; 11:129-132. [PMID: 28929612 DOI: 10.1111/ases.12430] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 07/26/2017] [Accepted: 08/06/2017] [Indexed: 12/21/2022]
Abstract
INTRODUCTION We compared laparoscopic Toupet fundoplication (LTF) and laparoscopic Nissen fundoplication (LNF) in neurologically normal children. METHODS Forty neurologically normal children who were followed up for more than 3 years after LTF (n = 22) or LNF (n = 18) were reviewed retrospectively. LTF and LNF were performed between 2006 and 2012. RESULTS There were no significant differences in gender (LTF, 15 male and 7 female patients; LNF:, 12 male and 6 female patients), mean age at surgery (LTF vs LNF: 2.5 vs 2.3 years), mean weight at surgery (LTF vs LNF: 9.6 vs 8.9 kg), preoperative symptoms, preoperative pH monitoring (pH <4) (LTF vs LNF: 26.7% vs 21.8%), mean operative time (LTF vs LNF: 117 vs 126 min), postoperative recommencement of enteral feeding (LTF vs LNF: 3.7 vs 3.8 days), or duration of hospitalization (LTF vs LNF: 5.5 vs 6.3 days). Intraoperative complications were esophageal trauma (LTF; n = 1; 4.5%) and liver trauma (LNF; n = 1; 5.6%) (P = 0.70). Post-LTF complications were wrap stenosis (n = 1; 4.5%), and post-LNF complications were wrap stenosis (n = 1; 5.5%) and gastric outlet obstruction (n = 1; 5.5%) (P = 0.43); all were managed conservatively. No case required conversion to open repair. There was no recurrence after LTF, but there were three cases (16.7%) after LNF (P = 0.08). Reoperation was performed at 4, 11, and 13 months, respectively. CONCLUSION Despite LTF and LNF appearing to be equally effective, three LNF cases required reoperation.
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Complex surgical treatment of congenital tracheal stenosis with associated unilateral lung agenesis. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2018. [DOI: 10.1016/j.epsc.2018.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Simultaneous laparoscopic repair of intestinal malrotation and ileal duplication. JOURNAL OF PEDIATRIC SURGERY CASE REPORTS 2018. [DOI: 10.1016/j.epsc.2017.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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The fetal lung-to-liver signal intensity ratio on magnetic resonance imaging as a predictor of outcomes from isolated congenital diaphragmatic hernia. Pediatr Surg Int 2018; 34:161-168. [PMID: 29018962 DOI: 10.1007/s00383-017-4184-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/21/2017] [Indexed: 11/28/2022]
Abstract
PURPOSE We investigated the developmental changes in the unaffected contralateral lungs of patients with isolated left-sided congenital diaphragmatic hernia (CDH) using signal intensity ratios on prenatal magnetic resonance imaging (MRI) and determined whether these changes correlated with clinical outcomes. METHODS We performed 47 fetal MRI screens on 30 patients with isolated left-sided CDH. A cohort of 88 fetuses was selected as the control. We calculated the lung-to-liver signal intensity ratio (LLSIR) using region of interest analysis and compared LLSIR between the groups and between those in the CDH group with good and poor prognoses. RESULTS In the control group, LLSIR increased as pregnancy progressed [regression line = 2.232 + 0.135 × (GW-23), r = 0.669]. In the CDH group, especially in the poor prognosis group, LLSIR did not significantly increase as pregnancy progressed [regression line for good prognosis = 1.827 + 0.092 × (gestational week-23), r = 0.733; regression line for poor prognosis = 1.731 + 0.025 × (gestational week-23), r = 0.634]. CONCLUSION Fetal LLSIR on T2-weighted MRI is an accurate marker of fetal lung maturity that correlates with postnatal survival and can potentially be used as a prognostic parameter in CDH management.
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Comparison of laparoscopic hepaticojejunostomy and open hepaticojejunostomy. Can stenosis of the hilar hepatic duct affect postoperative outcome? Asian J Endosc Surg 2017; 10:295-300. [PMID: 28134491 DOI: 10.1111/ases.12358] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2016] [Revised: 12/04/2016] [Accepted: 12/20/2016] [Indexed: 11/27/2022]
Abstract
INTRODUCTION The aim of this study was to compare laparoscopic hepaticojejunostomy (LHJ) and open hepaticojejunostomy (OHJ) for choledochal cyst associated with hilar hepatic duct stenosis (HHDS). METHODS Data collection was prospective for LHJ cases from 2009 and retrospective for OHJ cases from 2003 to 2008. Data were compared with respect to HHDS. HHDS was incised longitudinally as required during hilar hepatic ductoplasty. RESULTS Fifty-eight subjects were studied (LHJ: n = 27, 4 boys, 23 girls; OHJ: n = 31; 6 boys, 25 girls). HHDS was present in 10 LHJ cases and 10 OHJ cases. Todani classification of choledochal cyst in LHJ patients was type 1A (n = 16) and type 4A (n = 11), and in OHJ patients, it was type 1A (n = 19) and type 4A (n = 12). There were significant differences between LHJ and OHJ with regard to mean operative time (386 vs 341 min), mean blood loss (5.9 vs 18.4 mL), recommencement of enteral feeding (3.9 vs 6.4 days), and hospital stay (11.7 vs 15.5 days) (all P < 0.05). Hepatic ductoplasty was performed in 23 LHJ patients and in 21 OHJ patients. There were no intraoperative complications and no conversions to OHJ. There were no significant differences between LHJ and OHJ, regardless of the presence of HHDS, for postoperative complications, which included minor bile leakage, anastomotic stricture, and intestinal obstruction. CONCLUSION LHJ is as effective as OHJ for the treatment of choledochal cysts irrespective of the presence of HHDS and the need for hepatic ductoplasty.
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Classification of pancreaticobiliary maljunction and clinical features in children. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2017. [PMID: 28639336 DOI: 10.1002/jhbp.485] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND In 2015, the Committee on Diagnostic Criteria of the Japanese Study Group on Pancreaticobiliary Maljunction (PBM) proposed a classification of PBM into four types: (A) stenotic type, (B) non-stenotic type, (C) dilated channel type, and (D) complex type. To validate this classification and clarify the clinical features of the four types of PBM, a retrospective multicenter study was conducted. METHODS The study group of 317 children with PBM was divided into the four types of PBM. Clinical features, preoperative complications, operations, and postoperative pancreatic complications were evaluated. RESULTS All patients underwent excision of the extrahepatic bile duct. In type A, the age was younger and there was a higher incidence of cystic dilatation. Non-dilatation of the common bile duct was frequently seen in type B. Abdominal pain with hyperamylasemia was frequently seen in types B and C. In particular, the incidence of protein plugs and biliary perforation was high in type C (56.1% and 14.3%, respectively). The overall incidence of acute pancreatitis was 7.3%. Pancreatitis after excisional surgery was rare in the children in this study. Two patients with type D (0.6%) developed chronic pancreatitis postoperatively. CONCLUSIONS This proposed classification is simple and correlates well with clinical features.
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Surgical Management of Hiatal Hernia in Children with Asplenia Syndrome. Eur J Pediatr Surg 2017; 27:274-279. [PMID: 27606905 DOI: 10.1055/s-0036-1592135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Purpose Patients with asplenia syndrome (AS) are likely to have upper gastrointestinal tract malformations such as hiatal hernia. This report discusses the treatment of such conditions. Methods Seventy-five patients with AS underwent initial palliation in our institution between 1997 and 2013. Of these, 10 patients had hiatal hernia. Of the patients with hiatal hernia, 6 had brachyesophagus and 7 had microgastria. Results Of the 10 patients with hiatal hernia, 9 underwent surgery in infancy (7 before Glenn operation, 2 after Glenn operation). Two underwent typical Toupet fundoplication, and the other 7 underwent atypical repair including reduction of the stomach. Two patients with atypical repair showed recurrence of hernia and required reoperation. Three patients required reoperation due to duodenal obstruction. Duodenal obstruction occurred due to preduodenal portal vein or abnormal vessels compressing the duodenum. Obstructive symptoms were not seen in any cases preoperatively. Conclusions In patients with hiatal hernia, typical fundoplication is often difficult because most have concomitant brachyesophagus, microgastria, and hypoplasia of the esophageal hiatus. However, we should at least reduce the stomach to the abdominal cavity as early as possible to increase thoracic cavity volume and allow good feeding. Increasing the volume of the thoracic cavity thus makes Glenn and Fontan circulations more stable. Duodenal obstruction secondary to vascular anomalies is also common, so the anatomy in the area near the duodenum should be evaluated pre- and intraoperatively.
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