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Mayank K, Choudhury SR, Singh S, Sarin YK. Liver Histopathology in Pediatric Patients with Choledochal Cyst. J Indian Assoc Pediatr Surg 2024; 29:213-218. [PMID: 38912034 PMCID: PMC11192258 DOI: 10.4103/jiaps.jiaps_195_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/25/2023] [Accepted: 01/08/2024] [Indexed: 05/25/2024] Open
Abstract
Aim The aim is to study the various histopathological changes in the liver in pediatric patients with choledochal cyst (CC) and correlate with the presentation and type of cyst. Methods In a prospective observational study including all pediatric patients who underwent CC excision, histopathological changes of the liver in the form of cholestasis (CHS), portal inflammation (PI), bile duct proliferation (BDP), and fibrosis were studied and graded using a scoring system. They were analyzed in relation to age, sex, symptoms, and type of the cyst. Results All 30 patients of CC showed various degrees of histopathological changes in the liver in the form of CHS, PI, BDP, and liver fibrosis. Patients <1 years had 9/13 (69.2%) cystic variety and those >1 years had 17/17 (100%) fusiform variety of CC (P < 0.001). Patients <1 years frequently presented with jaundice and hepatomegaly and those >1 years presented with pain abdomen (P < 0.002). Higher grades of liver fibrosis and BDP were seen in the cystic variety compared to the fusiform variety (P < 0.001). However, no significant association was found with CHS and PI (P > 1.23). Conclusions Histopathological changes in the liver of varying grades are seen in all patients of CC. Patients of CC <1 year presented frequently with jaundice, had the cystic type, and had a higher degree of liver damage on histopathology.
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Affiliation(s)
- Kumar Mayank
- Department of Pediatric Surgery, Lady Hardinge Medical College and Kalawati Saran Children’s Hospital, New Delhi, India
| | - Subhasis Roy Choudhury
- Department of Pediatric Surgery, Lady Hardinge Medical College and Kalawati Saran Children’s Hospital, New Delhi, India
| | - Smita Singh
- Department of Pathology, Lady Hardinge Medical College and Kalawati Saran Children’s Hospital, New Delhi, India
| | - Yogesh Kumar Sarin
- Department of Pediatric Surgery, Lady Hardinge Medical College and Kalawati Saran Children’s Hospital, New Delhi, India
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Zhang X, Yan JQ, Gao YY, Song DZ, Lou C. Non-cirrhotic portal hypertension secondary to cholangiointestinal anastomotic stricture after choledochal cyst excision: a case report. Front Med (Lausanne) 2023; 10:1149484. [PMID: 37287745 PMCID: PMC10242113 DOI: 10.3389/fmed.2023.1149484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Accepted: 05/04/2023] [Indexed: 06/09/2023] Open
Abstract
Background Cystectomy accompanied by biliary system reconstruction is an important treatment option for choledochal cysts, but the risk of post-operative complications is high. The most famous long-term complication is anastomotic stricture, whereas non-cirrhotic portal hypertension secondary to cholangiointestinal anastomotic stricture is rare. Case summary Here we report the case of a 33-year-old female patient with a type I choledochal cyst who underwent choledochal cyst excision with Roux-en-Y hepaticojejunostomy. Thirteen years later, the patient presented with severe esophageal and gastric variceal bleeding, splenomegaly, and hypersplenism. Furthermore, cholangiointestinal anastomotic stricture with cholangiectasis was identified on imaging. A pathological examination of the liver suggested intrahepatic cholestasis, but the fibrosis was mild and inconsistent with severe portal hypertension. Therefore, the final diagnosis was portal hypertension secondary to a cholangiointestinal anastomotic stricture after choledochal cyst surgery. Fortunately, the patient recovered well after endoscopic treatment and dilated cholangiointestinal anastomotic stricture. Conclusion Choledochal cyst excision with Roux-en-Y hepaticojejunostomy is the recommended standard of care for type I choledochal cysts; however, the long-term risk of cholangiointestinal anastomotic stricture requires consideration. Moreover, cholangiointestinal anastomotic stricture can lead to portal hypertension, and the degree of elevated portal pressure may be inconsistent with the degree of intrahepatic fibrosis.
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Affiliation(s)
- Xu Zhang
- Department of Gastroenterology and Hepatology, The Third Central Hospital of Tianjin, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Tianjin Institute of Hepatobiliary Disease, Tianjin, China
| | - Jun Qing Yan
- Department of Gastroenterology and Hepatology, The Third Central Hospital of Tianjin, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Tianjin Institute of Hepatobiliary Disease, Tianjin, China
| | - Yan Ying Gao
- Department of Gastroenterology and Hepatology, The Third Central Hospital of Tianjin, Tianjin, China
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Tianjin Institute of Hepatobiliary Disease, Tianjin, China
| | - De Zhao Song
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Tianjin Institute of Hepatobiliary Disease, Tianjin, China
- Department of Interventional Radiology, The Third Central Hospital of Tianjin, Tianjin, China
| | - Cheng Lou
- Tianjin Key Laboratory of Extracorporeal Life Support for Critical Diseases, Tianjin, China
- Artificial Cell Engineering Technology Research Center, Tianjin, China
- Tianjin Institute of Hepatobiliary Disease, Tianjin, China
- Hepatobiliary Surgery, The Third Central Hospital of Tianjin, Tianjin, China
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Orozco G, Shah MB, Gupta M, Marti F, Mei X, Ancheta A, Desai S, Cavnar M, Evers BM, Zwischenberger J, Gedaly R. Liver transplantation for biliary cysts: perioperative and long-term outcomes. HPB (Oxford) 2023:S1365-182X(23)00130-2. [PMID: 37149484 DOI: 10.1016/j.hpb.2023.04.013] [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] [Received: 09/22/2022] [Revised: 04/12/2023] [Accepted: 04/18/2023] [Indexed: 05/08/2023]
Abstract
BACKGROUND Biliary cysts (BC) is a rare indication for orthotopic liver transplantation (OLT). METHODS We queried the UNOS dataset to identify patients who underwent OLT for Caroli's disease (CD) and choledochal cysts (CC). All patients with BC (CD + CC) were compared to a cohort of patients transplanted for other indications. Patients with CC were also compared to those with CD. Cox proportional hazard model was performed to assess predictors of graft and patient survival. RESULTS 261 patients underwent OLT for BC. Patients with BC had better pre-operative liver function compared to those transplanted for other indications. 5-year graft and patient survival were 72% and 81%, respectively, similar to those transplanted for other indications after matching. Patients with CC were younger and had increased preoperative cholestasis compared to those with CD. Donor age, race, and gender were predictors of poor graft and patient survival in patients transplanted for CC. CONCLUSIONS Patients with BC have similar outcomes to those transplanted for other indications and more frequently require MELD score exception. In patients transplanted for choledochal cysts, female gender, donor age, and African-American race were independent predictors of poor survival. Pediatric patients transplanted for Caroli's disease had better survival compared to adults.
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Affiliation(s)
- Gabriel Orozco
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - Malay B Shah
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - Meera Gupta
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - Francesc Marti
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - Xiaonan Mei
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - Alexandre Ancheta
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - Siddharth Desai
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - Michael Cavnar
- Markey Cancer Center, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - B Mark Evers
- Markey Cancer Center, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - Joseph Zwischenberger
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; Markey Cancer Center, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA
| | - Roberto Gedaly
- Department of Surgery - Transplant Division, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; Markey Cancer Center, University of Kentucky, College of Medicine, Lexington, KY, 40536, USA; University of Kentucky Department of Surgery, Lexington, KY, USA.
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Yang D, Li L, Diao M, Xie X, Ming A, Tian Y, Gao R. Prenatal diagnosis at different gestational times and clinical features of choledochal cysts: a single tertiary center report. Pediatr Surg Int 2023; 39:105. [PMID: 36752901 DOI: 10.1007/s00383-023-05374-5] [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] [Accepted: 01/16/2023] [Indexed: 02/09/2023]
Abstract
PURPOSE This study aimed to evaluate the effect of prenatal diagnosis at different gestational times on the clinical features of patients with choledochal cysts (CDCs). METHODS Medical records of patients with prenatally diagnosed CDCs admitted to our hospital (April 2013-April 2018) were retrospectively reviewed. The clinical characteristics and pathological CDC features were analyzed. RESULTS Two hundred eighteen cases were included. Patients were divided into two groups. Group 1 and group 2 had a prenatal diagnosis at ≤ 27 weeks of gestation (second trimester of gestation, n = 157) and > 27 weeks (third trimester of gestation, n = 61), respectively. The incidence of jaundice and the TBIL, IBIL and GGT levels were higher in Group 1 (P = 0.021, P = 0.029, P = 0.042, P = 0.007, respectively). The maximum cyst diameter at the time of surgery was larger in Group 1 (P = 0.015). An association study showed that the time of prenatal diagnosis was negatively correlated with the maximum cyst diameter both postnatally (r = - 0.223, P = 0.001) and at the time of surgery (r = - 0.268, P < 0.001). CONCLUSION Unlike patients diagnosed at a late prenatal age, patients diagnosed at an early prenatal age tend to present clinical symptoms (jaundice, manifested as high indirect bilirubin), hepatic function damage, and large cysts at the time of surgery.
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Affiliation(s)
- Dan Yang
- Children's Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Long Li
- Children's Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
| | - Mei Diao
- Children's Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xianghui Xie
- Children's Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Anxiao Ming
- Children's Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- Beijing Tsinghua Changgung Hospital, Beijing, China
| | - Yu Tian
- Children's Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ruyue Gao
- Children's Hospital Capital Institute of Pediatrics, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Yang Y, Zhang X, Zhao L, Mao H, Cai TN, Guo WL. Development of an MRI-Based Radiomics-Clinical Model to Diagnose Liver Fibrosis Secondary to Pancreaticobiliary Maljunction in Children. J Magn Reson Imaging 2022. [PMID: 36583731 DOI: 10.1002/jmri.28586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 12/09/2022] [Accepted: 12/10/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Preoperative diagnosis of liver fibrosis in children with pancreaticobiliary maljunction (PBM) is needed to guide clinical decision-making and improve patient prognosis. PURPOSE To develop and validate an MR-based radiomics-clinical nomogram for identifying liver fibrosis in children with PBM. STUDY TYPE Retrospective. POPULATION A total of 136 patients with PBM from two centers (center A: 111 patients; center B: 25 patients). Cases from center A were randomly divided into training (74 patients) and internal validation (37 patients) sets. Cases from center B were assigned to the external validation set. Liver fibrosis was determined by histopathological examination. FIELD STRENGTH/SEQUENCE A 3.0 T (two vendors)/T1-weighted imaging and T2-weighted imaging. ASSESSMENT Clinical factors associated with liver fibrosis were evaluated. A total of 3562 radiomics features were extracted from segmented liver parenchyma. Maximum relevance minimum redundancy and least absolute shrinkage and selection operator were recruited to screen radiomics features. Based on the selected variables, multivariate logistic regression was used to construct the clinical model, radiomics model, and combined model. The combined model was visualized as a nomogram to show the impact of the radiomics signature and key clinical factors on the individual risk of developing liver fibrosis. STATISTICAL TESTS Mann-Whitney U and chi-squared tests were used to compare clinical factors. P < 0.05 was considered statistically significant in the final models. RESULTS Two clinical factors and four radiomics features were selected as they were associated with liver fibrosis in the training (AUC, 0.723, 0.927), internal validation (AUC, 0.718, 0.885), and external validation (AUC, 0.737, 0.865) sets. The radiomics-clinical nomogram yielded the best performance in the training (AUC, 0.977), internal validation (AUC, 0.921), and external validation (AUC, 0.878) sets, with good calibration (P > 0.05). DATA CONCLUSION Our radiomic-based nomogram is a noninvasive, accurate, and preoperative diagnostic tool that is able to detect liver fibrosis in PBM children. EVIDENCE LEVEL 3. TECHNICAL EFFICACY Stage 2.
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Affiliation(s)
- Yang Yang
- Department of Radiology, Children's Hospital of Soochow University, Suzhou, China
| | - Xinxian Zhang
- Department of Radiology, Xuzhou Children's Hospital, Xuzhou, China
| | - Lian Zhao
- Department of Radiology, Children's Hospital of Soochow University, Suzhou, China
| | - Huimin Mao
- Department of Radiology, Children's Hospital of Soochow University, Suzhou, China
| | - Tian-Na Cai
- Department of Radiology, Children's Hospital of Soochow University, Suzhou, China
| | - Wan-Liang Guo
- Department of Radiology, Children's Hospital of Soochow University, Suzhou, China
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Hando DJ, Kitua DW, Bitesigilwe MD, Mutajwaha JL, Gabolwelwe M, Chande HM, Mwanga AH, Bokhary ZM, Ngiloi PJ. Choledochal cyst type I with dilated intrahepatic biliary radicles: a type IVA mimic. EGYPTIAN LIVER JOURNAL 2022. [DOI: 10.1186/s43066-022-00193-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
A choledochal cyst is a relatively rare congenital anomaly of the biliary tree requiring surgery as the definitive treatment. Amongst the five Todani variants, type I poses a diagnostic and treatment challenge owing to its infrequent, yet clinically significant mimicry for type IVA cysts.
Case presentation
We present a case of a 4-year-old female diagnosed to have a giant type IA choledochal cyst that mimicked a type IVA cyst on radiological imaging. The patient was treated by complete cyst excision, cholecystectomy, and restoration of the biliary-enteric communication by a Roux-en-Y hepaticojejunostomy. Regression of the dilated intrahepatic radicles that counterfeited a type IVA cyst was confirmed on follow-up imaging studies.
Conclusion
Such an encounter, although rare, can significantly alter the course of management. We recommend extrahepatic cyst excision with biliary reconstruction as the standard treatment when preoperative and intraoperative imaging studies fall short in differentiating the aforementioned variants.
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Abstract
OBJECTIVE The aim of the study was to assess long-term morbidity in children operated for choledochal malformation (CM) by relating clinical complications to liver histopathology, follow-up imaging, liver stiffness, and biochemistry. METHODS A single-center retrospective follow-up study including all CM patients (n = 55, 71% girls) treated during 1976 to 2018 was performed. Mann-Whitney U test and Spearman rank correlation were used for statistical analyses. RESULTS During median follow-up of 5.8 (interquartile range, 2.5-12) years, 1 patient was lost to follow-up whereas all survived. Intraoperative liver biopsies showed fibrosis in 32%, and patients with Metavir stage ≥2 were younger at surgery (0.36 [0.11-1.9] vs 3.8 [0.72-10.5] years, P = 0.024) than those without fibrosis. Overall, 21% had long-term complications including cholangitis in 9 (>2 episodes in 5) patients, anastomotic stricture in 2 referred patients and adhesive volvulus or hepatocellular carcinoma in 1 each. Anastomotic strictures were successfully managed nonoperatively and hepatocellular carcinoma with thermoablation. In postoperative magnetic resonance cholangiography (MRCP) performed 6.4 (3.6-16) years after hepaticojejunostomy, diameters of both main intrahepatic ducts had decreased significantly to 3.0 (2.5-3.5) mm (P = 0.0001) but a distal cyst stump was remaining in 30% with a length of 6.0 (4.0-20) mm that associated with operation age (r = 0.71, P = 0.015) and fusiform CM type. Follow-up ultrasound revealed mild dilation of intrahepatic bile ducts in 6.3% and mildly to moderately elevated liver biochemistry in 23%, and liver stiffness (>7 kPa) in 22%. CONCLUSIONS Whilst cholangitis was the most common postoperative problem, individual patients experienced other more significant complications and one quarter of patients showed evidence of underlying liver dysfunction.
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Solanki S, Bhatnagar V, Agarwala S, Lodha R, Gupta N, Singh M, Toteja GS. Evaluation of Serum Levels of Trace Elements in Children with Biliary Atresia and their Correlation with Liver Histopathology. J Indian Assoc Pediatr Surg 2020; 25:352-356. [PMID: 33487936 PMCID: PMC7815033 DOI: 10.4103/jiaps.jiaps_143_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 10/12/2019] [Accepted: 12/28/2019] [Indexed: 11/13/2022] Open
Abstract
Background: Children with biliary atresia (BA) have impaired metabolism of trace elements (TEs) (i.e., zinc, copper, selenium, and manganese), leading to an alteration in the serum levels. However, this alteration in serum level has any correlation with liver histopathological changes is not yet clear. Materials and Methods: This prospective study attempts to evaluate the preoperative serum levels of TE in comparison to controls and its correlation with liver histology in children with BA. Kasai portoenterostomy (KPE) and liver biopsy were performed in all cases. On liver histology, various parameters assessed and were graded according to predefined criteria. Serum levels of TE were determined again 12 weeks post-KPE and compared with the preoperative levels. Results: Mean(±standard deviation [SD]) preoperative serum Zn, Cu, Se, and Mn levels (in μg/dl) in BA patients were 41.6 ± 12.8, 130.6 ± 12.8, 50.0 ± 10.0, and 32.0 ± 20.0, respectively; in controls, these levels were 77.9 ± 13.7, 133.7 ± 13.7, 87.0 ± 13.0, and 8.0 ± 5.5, respectively. Mean postoperative levels in all patients were 68.5 ± 19.0, 91.7 ± 19.0, 79.0 ± 19.0, and 28.0 ± 12.0, respectively. Mean(±SD) postoperative serum Zn, Cu, Se, and Mn levels in BA patients with bile excretion were 73.8 ± 14.9, 83.6 ± 13.8, 85.0 ± 15.0, and 26.0 ± 10.0, respectively, whereas in those with no bile excretion, they were 40.6 ± 12.8, 134.0 ± 23.0, 49.0 ± 11.0, and 44.0 ± 16.0, respectively. In liver histology, specific parameters showed correlation with high Mn and low Zn levels. Conclusion: Serum TE levels are altered in children with BA and the establishment of successful biliary drainage may change the subsequent postoperative serum concentration. Serum Zn and Mn levels can signify specific histopathological liver changes and the extent of liver damage.
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Affiliation(s)
- Shailesh Solanki
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Veereshwar Bhatnagar
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Sandeep Agarwala
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Rakesh Lodha
- Department of Pediatric Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Nandita Gupta
- Department of Endocrinology, All India Institute of Medical Sciences, New Delhi, India
| | - Manoj Singh
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Gurudayal Singh Toteja
- Division of Nutrition, Indian Council of Medical Research, Ministry of Health and Family Welfare, Government of India, New Delhi, India
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de Kleine RH, Ten Hove A, Hulscher JBF. Long-term morbidity and follow-up after choledochal malformation surgery; A plea for a quality of life study. Semin Pediatr Surg 2020; 29:150942. [PMID: 32861446 DOI: 10.1016/j.sempedsurg.2020.150942] [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] [Indexed: 12/29/2022]
Abstract
Much about the aetiology, pathophysiology, natural course and optimal treatment of choledochal malformation remains under debate. Surgeons continuously strive to optimize their roles in the management of choledochal malformation. Nowadays the standard treatment is complete cyst excision followed by Roux-en-Y hepaticojejunostomy, be it via a laparotomy, laparoscopy or robot-assisted procedure. Whatever surgical endeavor is undertaken, it will be a major operation, with significant morbidity. It is important to realize that especially in asymptomatic cases, this is considered prophylactic surgery, aimed at preventing symptoms but even more important the development of malignancy later in life. A clear overview of long-term outcomes is therefore necessary. This paper aims to review the long-term outcomes after surgery for choledochal malformation. We will focus on biliary complications such as cholangitis, the development of malignancy and quality of life. We will try and identify factors related to a worse outcome. Finally, we make a plea for a large scale study into quality and course of life after resection of a choledochal malformation, to help patients, parents and their treating physicians to come to a well-balanced decision regarding the treatment of a choledochal malformation.
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Affiliation(s)
- R H de Kleine
- Department of Surgery, Division of Hepato-Pancreatico-Biliary Surgery and Liver Transplantation, University Medical Center Groningen, the Netherlands.
| | - A Ten Hove
- Department of Surgery, Division of Hepato-Pancreatico-Biliary Surgery and Liver Transplantation, University Medical Center Groningen, the Netherlands; Department of Surgery, Division of Pediatric Surgery, University Medical Center Groningen, the Netherlands
| | - J B F Hulscher
- Department of Surgery, Division of Pediatric Surgery, University Medical Center Groningen, the Netherlands
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Serin KR, Ercan LD, Ibis C, Ozden I, Tekant Y. Choledochal cysts: Management and long-term follow-up. Surgeon 2020; 19:200-206. [PMID: 32690464 DOI: 10.1016/j.surge.2020.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 05/07/2020] [Accepted: 06/11/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Choledochal cysts are congenital anomalies that can occur at any level of the biliary tree. They carry long-term risk of biliary complications and cancer development. Complete excision of all involved bile ducts is recommended. METHODS Patients treated between 1995 and 2019 were reviewed retrospectively. RESULTS Sixty patients; 46 female and 14 male with a median age of 41 years (range 13-83) were included in the study. Mild abdominal pain was the most common presenting symptom (60%). Majority of the patients had Todani type I cysts (67%). Concomitant biliary malignancy was diagnosed in five patients (9%). Eight patients were followed-up conservatively (13%). Twenty-five patients were treated by excision of the extrahepatic bile ducts and Roux-en-Y hepaticojejunostomy, liver resection was added in seven, pancreatoduodenectomy was done in three and liver transplantation in one. There was no perioperative mortality. Postoperative complications developed in 17 patients (34%), two requiring surgical treatment. Four of the five patients with malignancies died at a median 42 months (range 6-95) following surgery. Median 62 months (range 8-280) follow-up was available in 45 surgically treated patients, 19 followed-up for more than 10 years. None of the patients developed malignancy during follow-up. Four patients (17%) were readmitted for anastomotic strictures requiring treatment. CONCLUSION The majority of choledochal cysts are Todani type-I and early cyst excision is the mainstay of management, which may decrease the risk of malignant transformation.
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Affiliation(s)
- Kursat Rahmi Serin
- Hepatopancreatobiliary Surgery Unit, Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
| | - Leman Damla Ercan
- Hepatopancreatobiliary Surgery Unit, Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
| | - Cem Ibis
- Hepatopancreatobiliary Surgery Unit, Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
| | - Ilgin Ozden
- Hepatopancreatobiliary Surgery Unit, Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
| | - Yaman Tekant
- Hepatopancreatobiliary Surgery Unit, Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
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Mahalik SK, Mitra S, Patra S, Das K. Cystic biliary atresia or atretic choledochal cyst: A continuum in infantile obstructive cholangiopathy. Fetal Pediatr Pathol 2019; 38:477-483. [PMID: 31204550 DOI: 10.1080/15513815.2019.1627621] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: Both cystic biliary atresia and choledochal cyst present as infantile obstructive cholangiopathy. Methods: We detail an infant with congenital biliary dilatation and obstructive cholangiopathy where clinicoradiological features (antenatally imaged subhepatic cyst, early onset jaundice, intrahepatic dilated biliary radicals) suggested a choledochal cyst but operative findings (lack of a distal communication of cyst with duodenum) and histomorphological features (cicatricial collagen and myofibroblastic hyperplasia in the cyst wall; ductal plate malformation, ductular cholestasis and strong expression of CD56 in the liver) were those associated with biliary atresia. Conclusion: The observations support the contention that BA and CC may be interim entities in a continuum of manifestation of the same pathology.
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Affiliation(s)
| | - Suvradeep Mitra
- Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Bhubaneswar, India
| | - Susama Patra
- Pathology and Laboratory Medicine, All India Institute of Medical Sciences, Bhubaneswar, India
| | - Kanishka Das
- Pediatric Surgery, All India Institute of Medical Sciences, Bhubaneswar, India
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Tang J, Zhang D, Liu W, Zeng JX, Yu JK, Gao Y. Differentiation between cystic biliary atresia and choledochal cyst: A retrospective analysis. J Paediatr Child Health 2018; 54:383-389. [PMID: 29105184 DOI: 10.1111/jpc.13779] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 09/16/2017] [Indexed: 12/20/2022]
Abstract
AIM Cystic biliary atresia (CBA) can be easily misdiagnosed as choledochal cyst (CC). Some patients have already progressed to severe liver fibrosis and missed the optimal surgical time, when the differential diagnosis is made. We aim to determine the differentiation between CBA and CC, and to validate the value of aspartate aminotransferase-to-platelet ratio index (APRI) in the assessment of liver fibrosis and prediction of post-operative outcome for infants with biliary cystic malformations (BCMs). METHODS Clinical data of children (categorised into CBA and CC groups) with BCMs were analysed retrospectively. Biochemical indicators together with B-ultrasound examinations and the degree of liver fibrosis were analysed, and those with statistical difference between the two groups were selected for diagnostic receiver operating characteristic curve analysis. RESULTS The parameter that showed the highest accuracy with a significant diagnostic performance for differentiating CBA from CC was cyst size. Liver assessment at operation was categorised into mild fibrosis and moderate-to-severe fibrosis. The APRI values were much lower in the mild fibrosis groups than in the moderate-to-severe fibrosis group (0.4 ± 0.2 vs. 1.4 ± 0.8, P < 0.001). A cut-off value of 0.96 (area under the curve 0.92, P < 0.001) showed a sensitivity of 81.3% and a specificity of 100% for moderate-to-severe fibrosis. Lower APRI value was correlated with short-term post-operative bilirubin clearance. CONCLUSION There is still certain difficulty in the early identification of CBA and CC clinically. Liver fibrosis could occur as early as infantile period in both CBA and CC. In infants with BCMs, APRI can be used as a non-invasive method to detect liver fibrosis in early stages.
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Affiliation(s)
- Jue Tang
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China.,Department of Surgery, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong Province, China
| | - Dan Zhang
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong Province, China
| | - Wei Liu
- Department of Surgery, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong Province, China
| | - Ji-Xiao Zeng
- Department of Surgery, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong Province, China
| | - Jia-Kang Yu
- Department of Surgery, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong Province, China
| | - Yi Gao
- Department of Hepatobiliary Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong Province, China
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13
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van den Eijnden MHA, de Kleine RH, de Blaauw I, Peeters PMJG, Koot BGP, Oomen MWN, Sloots CEJ, van Gemert WG, van der Zee DC, van Heurn LWE, Verkade HJ, Wilde JCH, Hulscher JBF. The timing of surgery of antenatally diagnosed choledochal malformations: A descriptive analysis of a 26-year nationwide cohort. J Pediatr Surg 2017; 52:1156-1160. [PMID: 28318597 DOI: 10.1016/j.jpedsurg.2017.03.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Revised: 01/23/2017] [Accepted: 03/06/2017] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Choledochal malformations (CMs) are increasingly diagnosed antenatally. There is a dilemma between early surgery to prevent CM-related symptoms and postponing surgery to reduce complications. We aimed to identify the optimal timing of surgery in asymptomatic neonates with antenatally diagnosed CM and to identify predictors for development of symptoms. METHODS Using the Netherlands Study group on CHoledochal Cyst/malformation (NeSCHoc) we retrospectively collected demographic, biochemical and surgical data from all Dutch patients with an antenatally detected CM. RESULTS Between 1989 and 2014, antenatally suspected CM was confirmed in 17 patients at a median age of 10days (1day-2months). Four patients developed symptoms directly after birth (24%). Thirteen patients (76%) remained asymptomatic. Two of these progressed to symptoms before surgical intervention at 0.7 and 2.1months resp. Postoperatively, four patients developed short-term complications and three developed long-term complications. Patients <5.6kg (the series median) showed more short-term complications (66%) when compared to patients >5.6kg (0%, p=0.02). CONCLUSION When not symptomatic within the first days of life, the majority of children with antenatally detected CM remains asymptomatic. Surgery might safely be delayed to the age of 6months or a weight of 6kg. Postponing surgery in the clinically and biochemical asymptomatic patient might decrease the complication rate. LEVELS OF EVIDENCE Level III.
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Affiliation(s)
| | - Maria H A van den Eijnden
- Department of Pediatric Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ruben H de Kleine
- Department of Hepato-Pancreatico-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Ivo de Blaauw
- Department of Pediatric Surgery, Radboudumc-Amalia Children's Hospital, Nijmegen, The Netherlands
| | - Paul M J G Peeters
- Department of Hepato-Pancreatico-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Bart G P Koot
- Department of Pediatrics, Emma Children's Hospital, Academic Medical Center, Amsterdam, The Netherlands
| | - Matthijs W N Oomen
- Department of Pediatric Surgery, Emma Children's Hospital, Academic Medical Center, Amsterdam, The Netherlands
| | - Cornelius E J Sloots
- Department of Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Wim G van Gemert
- Department of Pediatric Surgery, University Medical Center Maastricht, Maastricht, The Netherlands
| | - David C van der Zee
- Department of Pediatric Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - L W Ernest van Heurn
- Department of Pediatric Surgery, Emma Children's Hospital, Academic Medical Center, Amsterdam, The Netherlands
| | - Henkjan J Verkade
- Department of Pediatrics, University of Groningen, University Medical Center Groningen, University of Groningen, The Netherlands
| | - Jim C H Wilde
- University Center of Pediatric Surgery of Western Switzerland, Division of Pediatric Surgery, University Hospitals of Geneva, Geneva, Switzerland
| | - Jan B F Hulscher
- Department of Pediatric Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
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14
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Soares KC, Goldstein SD, Ghaseb MA, Kamel I, Hackam DJ, Pawlik TM. Pediatric choledochal cysts: diagnosis and current management. Pediatr Surg Int 2017; 33:637-650. [PMID: 28364277 DOI: 10.1007/s00383-017-4083-6] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/06/2016] [Indexed: 02/07/2023]
Abstract
Choledochal cysts are rare congenital disorders first described by Vater and Ezler in 1723. Their exact etiology remains incompletely understood; however, an anomalous pancreaticobiliary union (APBDU) and subsequent reflux of biliary contents into the biliary tree are thought to play a role. Accordingly, APBDU-associated choledochal cyst patients are significantly more likely to have evidence of hepatitis, cholangitis or pancreatitis and pathologically confirmed inflammation. In 1977, Todani and colleagues modified the original Alonso-Lej classification to include five types of CC. Type I and IV are the most common and most likely to be associated with malignancy. The majority of choledochal cysts are diagnosed in childhood. Clinical presentation varies and most often consists of nonspecific abdominal pain. Diagnosis is typically accomplished using multimodality imaging techniques including computed tomography, magnetic resonance imaging, ultrasound and MRCP. The use of diagnostic PTC and ERCP in CC has been largely replaced by MRCP. Appropriate management consists of prompt, complete cyst excision followed by restoration of biliary enteric continuity when necessary. Minimally invasive CC resection in the pediatric population has demonstrated acceptable outcomes. Prognosis is generally excellent; however, malignancy risk remains higher than the general population even after complete surgical excision.
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Affiliation(s)
- Kevin C Soares
- Division of Surgical Oncology, Department of Surgery, The Johns Hopkins University School of Medicine, Blalock 688, 600 N. Wolfe Street, Baltimore, MD, 21287, USA
| | - Seth D Goldstein
- Division of General Pediatric Surgery, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Mounes A Ghaseb
- Department of Radiology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ihab Kamel
- Department of Radiology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - David J Hackam
- Division of General Pediatric Surgery, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Timothy M Pawlik
- The Urban Meyer III and Shelley Meyer Chair for Cancer Research, Department of Surgery, Wexner Medical Center, Ohio State University, 395 W. 12th Ave., Suite 670, Columbus, OH, USA.
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15
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Laparoscopic management of choledochal cysts: is a keyhole view missing the big picture? Pediatr Surg Int 2017; 33:651-655. [PMID: 28424862 DOI: 10.1007/s00383-017-4089-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/10/2017] [Indexed: 12/14/2022]
Abstract
In recent years, numerous articles have promoted laparoscopic surgical treatment of choledochal cysts in children. Most of these reports assert that laparoscopic excision and biliary reconstruction are as safe as open surgery and achieve equivalent or better results. However, these conclusions are based on retrospective analyses with median follow-up periods that rarely exceed 5 years. Closer scrutiny of the laparoscopic literature indicates that the optimum procedure for treating type I and most type IVa choledochal cysts, namely radical excision of the extrahepatic bile ducts and reconstruction by wide hilar hepaticoenterostomy, preferably hepaticojejunostomy, is not being carried out in most cases. Performing a less radical excision exposes patients to a greater long-term risk of a bilioenteric stricture and its complications and malignant change in residual extrahepatic bile ducts. Currently, the long-term outcomes of surgery for choledochal cysts are being eclipsed by the short-term gains of laparoscopic techniques. The prime objective in the surgical management of choledochal cysts is the long-term health of the patient; laparoscopic techniques are simply another method of performing the surgery and they should not become the standard of care unless long-term outcomes are similar to best practice open surgery.
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16
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Chand K, Bhatnagar V, Agarwala S, Srinivas M, Das N, Singh MK, Sharma R. The incidence of portal hypertension in children with choledochal cyst and the correlation of nitric oxide levels in the peripheral blood with portal pressure and liver histology. J Indian Assoc Pediatr Surg 2015; 20:133-8. [PMID: 26166984 PMCID: PMC4481625 DOI: 10.4103/0971-9261.159024] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND AND AIMS Symptomatic portal hypertension (PHT) as a complication of the choledochal cyst (CDC) is well-known, but the actual incidence of PHT in CDC has not been studied. This study was undertaken to evaluate the incidence of PHT in patients of CDC and correlate portal pressure (PP) with liver histology and blood nitric oxide (NO) levels. MATERIALS AND METHODS In this cross-sectional study, PP was measured after surgical access but before any mobilization of the cyst by directly cannulating a tributary of portal vein (preoperative PP) and at completion of surgery before closure (postoperative PP). Blood sample for NO and liver function tests (LFTs) was taken before surgery and during subsequent follow-up at 1-month, 3 months, and 6 months. Liver histology was assessed under parenchymal, bile duct, and portal parameters. RESULTS Measurement of PP and blood levels of NO was done in 20 patients. Mean preoperative PP was 16.45 ± 7.85 mmHg, and the median pressure was 14 mmHg (range 9-43). Mean of the postoperative PP was 14 ± 6.87 mmHg, and median pressure was 11.5 mmHg (range 7-37). The mean level of NO in the preoperative period was 11.85 ± 4.33 μmol/l, and median was 11.605 (range 5.24-22.77) μmol/l. NO levels at the first follow-up (1-month postoperative) were 5.96 ± 4.56 μmol/l and median value of 4.9 (range 1.74-23.56) μmol/l. Likewise, the mean and median values of NO at 3 months were 5.59 ± 7.15 μmol/l and median value of 3.71 (range 1.49-34.74) μmol/l. The mean and median levels of NO at 6 months postoperative were 5.08 ± 2.22 μmol/l and median of 4.59 (range 2.32-12.46) μmol/l. The fall in PP immediately after surgery was consistent and statistically significant (P = 0.001). There was statistically significant fall in the NO levels in the postoperative period as compared to the preoperative levels (P = 0.002). Bile duct proliferation was significantly correlated with PP (P = 0.05). Blood levels of NO closely followed the PP in the preoperative period and fell to baseline in subsequent follow-up. There was no statistically significant correlation between age at presentation, LFT and postoperative complications with either PP or NO levels. CONCLUSIONS In this study, all patients with CDC had some degree of PHT. Measurement of PP and liver histology should be part of standard management protocol to take timely preventive measures so as to avoid life-threatening manifestations of PHT.
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Affiliation(s)
- Karunesh Chand
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Veereshwar Bhatnagar
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Sandeep Agarwala
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Maddur Srinivas
- Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi, India
| | - Nibhriti Das
- Department of Biochemistry, All India Institute of Medical Sciences, New Delhi, India
| | - Manoj Kumar Singh
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Raju Sharma
- epartment of Radiology, All India Institute of Medical Sciences, New Delhi, India
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17
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Choledochal cysts: presentation, clinical differentiation, and management. J Am Coll Surg 2014; 219:1167-80. [PMID: 25442379 DOI: 10.1016/j.jamcollsurg.2014.04.023] [Citation(s) in RCA: 123] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Revised: 04/29/2014] [Accepted: 04/30/2014] [Indexed: 02/08/2023]
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