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Gang S, Kim PH, Kwon H, Yoon HM, Namgoong JM. Risk factors for postoperative stone formation in pediatric choledochal cysts: a study of 457 cases. Sci Rep 2025; 15:9235. [PMID: 40097690 PMCID: PMC11914202 DOI: 10.1038/s41598-025-94308-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2024] [Accepted: 03/12/2025] [Indexed: 03/19/2025] Open
Abstract
Postoperative bile duct stones, including intrahepatic bile duct (IHD) stones and remnant distal common bile duct (remnant intrapancreatic common bile duct, RIPD) or common channel duct (CCD) stones, are long-term complications following choledochal cyst (CC) excision. We aimed to retrospectively review occurrence, associated factors, and treatment of postoperative bile duct stones. Records of 457 pediatric patients who underwent CC excision at Asan Medical Center (1992-2021) were retrospectively reviewed. Data on cholelithiasis, operation, and outcomes were analyzed. Overall, 457 pediatric patients underwent CC excision, with 21 developing intrahepatic duct (IHD) stones, primarily associated with Todani type IVa cysts, especially Tsuchida types 2 or 3, which are often linked to IHD dilation and upstream stenosis. Patients with RIPD/CCD stones were all identified with complicated Komi types, and the impact of pancreas divisum itself was unclear. Early surgery even before 6 months of age is associated with improved prognosis regarding the occurrence of IHD stones, but not related with RIPD/CCD stones. This is the largest retrospective study to date, comprising 21 IHD and 18 RIPD/CCD stones from 457 pediatric patients with CCs and their clinical outcomes. We found that the structural characteristics of the bile duct influence stone formation. In addition, our findings indicate the need for more systematic and long-term follow-up of patients with CCs after surgery.
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Affiliation(s)
- Sujin Gang
- Department of Pediatric Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, Korea
| | - Pyeong Hwa Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, Korea
| | - Hyunhee Kwon
- Department of Pediatric Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, Korea
| | - Hee Mang Yoon
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, Korea
| | - Jung-Man Namgoong
- Department of Pediatric Surgery, Asan Medical Center, University of Ulsan College of Medicine, 88, Olympic-ro 43-gil, Songpa-gu, Seoul, Korea.
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Noitumyae J, Amnuaypol J, Kiataramkul C, Chivapraphanant S. Laparoscopic Hepatic Ductoplasty in Pediatric Choledochal Cyst: What Is the Role, Feasibility, and Outcome?-Systematic Review and Meta-Analysis. J Laparoendosc Adv Surg Tech A 2024; 34:546-553. [PMID: 38126880 DOI: 10.1089/lap.2023.0335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023] Open
Abstract
Introduction: The pediatric choledochal cyst with hepatic duct stenosis occurs postoperative hepatolithiasis, recurrent cholangitis, or pancreatitis. The laparoscopic hepatic ductoplasty can prevent these incidences. Objectives: To determine the characteristic of hepatic duct stenosis, laparoscopic treatment, and outcomes in systematic review and meta-analysis. Methodology: We searched the published studies on PubMed, Scopus, and Cochrane Library databases from January 1985 to April 2022 in English language. This protocol was registered to PROSPERO (CRD42022332145). Results: Nine published studies and 412 patients were included. The meta-analysis revealed that the locations were the confluence of the left and right hepatic ducts 43.1%, the left or/and the right hepatic duct 8.3%, and the unclassified location 60.4%. These characteristics included a membranous/septum appearance (44.7%) and a circumferential/relative stenosis (22.7%). The laparoscopic techniques were the wide hilar Roux-en-Y hepaticojejunostomy (28.5%), the excision of membranes/septum (26.5%), and the mixed hepatic ductoplasty (45.0%). The outcomes revealed a minor bile leakage of 3.8% and minimal bleeding. The meta-analysis showed no statistical difference between laparoscopic and open techniques in hepatolithiasis (0% versus 2.00%), anastomosis stricture (4.83% versus 10.00%), and no recurrent cholangitis. There was no conversion rate but showed a trend the prolonged operating time in laparoscopy. Conclusion: Laparoscopic hepatic ductoplasty is safe and effective. The characteristics and location can be feasible laparoscopic procedures. So, hepatic ductoplasty decreases hepatolithiasis, anastomosis stricture, or recurrent cholangitis and may increase minor bile leakage. The systematic review registration was PROSPERO system with CRD42022332145.
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Affiliation(s)
- Jarruphong Noitumyae
- Department of Surgery, Queen Sirikit National Institute of Child Health, Bangkok, Thailand
- College of Medicine, Rangsit University, Bangkok, Thailand
| | - Jarumon Amnuaypol
- Department of Surgery, Queen Sirikit National Institute of Child Health, Bangkok, Thailand
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Cullis PS, Fouad D, Goldstein AM, Wong KKY, Boonthai A, Lobos P, Pakarinen MP, Losty PD. Major surgical conditions of childhood and their lifelong implications: comprehensive review. BJS Open 2024; 8:zrae028. [PMID: 38776252 PMCID: PMC11110943 DOI: 10.1093/bjsopen/zrae028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/18/2023] [Accepted: 01/30/2024] [Indexed: 05/24/2024] Open
Abstract
BACKGROUND In recent decades, the survival of children with congenital anomalies and paediatric cancer has improved dramatically such that there has been a steady shift towards understanding their lifelong health outcomes. Paediatric surgeons will actively manage such conditions in childhood and adolescence, however, adult surgeons must later care for these 'grown-ups' in adulthood. This article aims to highlight some of those rare disorders encountered by paediatric surgeons requiring long-term follow-up, their management in childhood and their survivorship impact, in order that the adult specialist may be better equipped with skills and knowledge to manage these patients into adulthood. METHODS A comprehensive literature review was performed to identify relevant publications. Research studies, review articles and guidelines were sought, focusing on the paediatric management and long-term outcomes of surgical conditions of childhood. The article has been written for adult surgeon readership. RESULTS This article describes the aforementioned conditions, their management in childhood and their lifelong implications, including: oesophageal atresia, tracheo-oesophageal fistula, malrotation, short bowel syndrome, duodenal atresia, gastroschisis, exomphalos, choledochal malformations, biliary atresia, Hirschsprung disease, anorectal malformations, congenital diaphragmatic hernia, congenital lung lesions and paediatric cancer. CONCLUSION The increasing survivorship of children affected by surgical conditions will translate into a growing population of adults with lifelong conditions and specialist healthcare needs. The importance of transition from childhood to adulthood is becoming realized. It is hoped that this timely review will enthuse the readership to offer care for such vulnerable patients, and to collaborate with paediatric surgeons in providing successful and seamless transitional care.
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Affiliation(s)
- Paul S Cullis
- Department of Paediatric Surgery, Royal Hospital for Children Edinburgh, Edinburgh, UK
- College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
| | - Dina Fouad
- Department of Paediatric Surgery, Leicester Children’s Hospital, Leicester, UK
| | - Allan M Goldstein
- Department of Paediatric Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Kenneth K Y Wong
- Department of Paediatric Surgery, Queen Mary’s Hospital, University of Hong Kong, Hong Kong, Hong Kong SAR
| | - Ampaipan Boonthai
- Department of Paediatric Surgery, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Pablo Lobos
- Department of Paediatric Surgery, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Mikko P Pakarinen
- The New Children’s Hospital, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Women’s and Children’s Health, Karolinska Institute, Stockholm, Sweden
- Department of Surgery, University of Southern Denmark, Odense, Denmark
| | - Paul D Losty
- Department of Paediatric Surgery, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
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Ray S, Dhali A, Khamrui S, Mandal TS, Das S, Dhali GK. Surgical outcomes after re-operation for excision of choledochal cyst with delayed biliary complications: A retrospective study on 40 patients. Am J Surg 2023; 226:93-98. [PMID: 36792452 DOI: 10.1016/j.amjsurg.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 01/18/2023] [Accepted: 02/04/2023] [Indexed: 02/09/2023]
Abstract
PURPOSE The purpose of this study is to review our experience in patients who underwent re-operation for delayed biliary complications after choledochal cyst (CDC) excision. METHODS All the patients who underwent re-operation. for delayed biliary complications after CDC excision between August 2007 and July 2020 were included in this retrospective study. The outcomes of these patients were compared with those who underwent primary surgery (CDC excision) at our institution. RESULTS Of the total 40 patients with delayed biliary complications, 25 (62.5%) were female. Thirty-seven (92.5%) patients had a history of cholangitis. The median interval between CDC excision and the reoperation was 70 (4-216) months. The median duration of symptoms before reoperation was 12 (2.5-84) months. Re-do hepaticojejunostomy and direct hepaticojejunostomy were performed in 34 and in 6 patients respectively. Median operative time and blood losses were 219 min and 150 ml respectively. The median postoperative stay was 9 days. Postoperative complications developed in 10 (25%) patients. There was no operative mortality. Over a median follow-up of 71 months, a satisfactory outcome was achieved in 86% of patients. Restricture and intrahepatic stones developed in three and two patients respectively. Incidence of type IV cyst, cholangitis before operation, and operative blood loss were significantly more in the re-operative group. Clinical outcomes like the incidence of recurrent cholangitis, re-stricture, and postoperative hospital stay were comparable between the two groups. CONCLUSION Surgery affords excellent results for majority of the patients with delayed biliary complications after CDC excision. Type IV cysts are more commonly associated with the development of delayed biliary complications.
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Affiliation(s)
- Sukanta Ray
- Department of GI Surgery, School of Digestive and Liver Diseases, Institute of Postgraduate Medical Education and Research, 244 A. J. C. Bose Road, Kolkata, 700020, West Bengal, India.
| | - Arkadeep Dhali
- Department of GI Surgery, School of Digestive and Liver Diseases, Institute of Postgraduate Medical Education and Research, 244 A. J. C. Bose Road, Kolkata, 700020, West Bengal, India.
| | - Sujan Khamrui
- Department of GI Surgery, School of Digestive and Liver Diseases, Institute of Postgraduate Medical Education and Research, 244 A. J. C. Bose Road, Kolkata, 700020, West Bengal, India
| | - Tuhin Subhra Mandal
- Department of GI Surgery, School of Digestive and Liver Diseases, Institute of Postgraduate Medical Education and Research, 244 A. J. C. Bose Road, Kolkata, 700020, West Bengal, India
| | - Somak Das
- Department of GI Surgery, School of Digestive and Liver Diseases, Institute of Postgraduate Medical Education and Research, 244 A. J. C. Bose Road, Kolkata, 700020, West Bengal, India
| | - Gopal Krishna Dhali
- Department of Gastroenterology, School of Digestive and Liver Diseases, Institute of Postgraduate sMedical Education and Research, 244 A. J. C. Bose Road, Kolkata, 700020, West Bengal, India
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Nakagawa Y, Uchida H, Hinoki A, Shirota C, Tainaka T, Sumida W, Makita S, Yasui A, Takimoto A, Guo Y. Laparoscopic bile duct plasty for hilar bile duct stenosis (HBDS) in patients with congenital biliary dilatation: Diagnosis of HBDS by preoperative MRCP and laparoscopic strategy to relieve HBDS. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2023; 30:473-481. [PMID: 36047878 DOI: 10.1002/jhbp.1235] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 07/29/2022] [Accepted: 08/07/2022] [Indexed: 04/28/2023]
Abstract
BACKGROUND/PURPOSE Congenital biliary dilatation (CBD) is a disease associated with pancreaticobiliary maljunction. The most frequent postoperative complication is intrahepatic stones, which are caused by hilar bile duct stenosis (HBDS). METHODS We retrospectively reviewed the records of patients who underwent primary surgery for CBD between 2013 and 2021. We evaluated images and videos of HBDS, the laparoscopic technique of releasing the stenosis, and its occurrence rate and compared intraoperative bile duct findings with those of preoperative magnetic resonance cholangiopancreatography (MRCP). RESULTS There were 87 CBD cases in this study. HBDS occurred in 52% and preoperative MRCP for HBDS showed a 96% sensitivity and 74% specificity in this study. Bile duct plasty was performed in 45% of the cases and videos demonstrated typical methods of laparoscopic bile duct plasty. The mid- to long-term complications were hepatolithiasis in three patients, anastomotic site stricture in three, and postoperative obstruction in two. CONCLUSIONS Our study revealed that preoperative imaging studies are useful for the prediction of HBDS. Our laparoscopic meticulous probing method for finding BDS reveals more intrahepatic BDS through magnification. Therefore, this may reduce the incidence of intrahepatic stones. Preoperative imaging and intraoperative findings can be complemented to plan management that reduces long-term complications.
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Affiliation(s)
- Yoichi Nakagawa
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroo Uchida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Akinari Hinoki
- Department of Rare/Intractable Cancer Analysis Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Chiyoe Shirota
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takahisa Tainaka
- Division of the Pediatric Surgery, Toho University Omori Medical Center, Tokyo, Japan
| | - Wataru Sumida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Satoshi Makita
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Akihiro Yasui
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Aitaro Takimoto
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yaohui Guo
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Nakagawa Y, Uchida H, Hinoki A, Shirota C, Sumida W, Makita S, Masamune O, Ogata S, Takimoto A, Takada S, Kato D, Gohda Y. Laparoscopic closure of Roux limb perforation during double-balloon endoscopic retrograde cholangiography with laparoscopy-assisted endoscopic hepatolithectomy 30 years after congenital biliary dilatation radical surgery: A case report. Asian J Endosc Surg 2023; 16:118-122. [PMID: 35957492 DOI: 10.1111/ases.13116] [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: 06/12/2022] [Revised: 07/09/2022] [Accepted: 07/24/2022] [Indexed: 01/05/2023]
Abstract
We report a case of hepatolithiasis 30 years after congenital biliary dilatation (CBD) surgery. A 31-year-old woman presented with fever and epigastric pain. She had a history of radical surgery for type I CBD at the age of 1 year and had no significant symptoms for approximately 30 years after surgery. Laboratory and imaging results showed hepatolithiasis at the common trunk of segments II and III with cholangitis. She was admitted to our hospital for antibiotics and underwent double-balloon endoscopic retrograde cholangiography (DBERC) to treat the hepatolithiasis. Roux-limb jejunum was perforated during DBERC; hence, emergent laparoscopic perforation site closure and simultaneous endoscopic lithotomy through the Roux-limb jejunum with exteriorization via umbilical incision were performed. The postoperative course was uneventful, and the patient was discharged without any complications.
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Affiliation(s)
- Yoichi Nakagawa
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroo Uchida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Akinari Hinoki
- Department of Rare/Intractable Cancer Analysis Research, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Chiyoe Shirota
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Wataru Sumida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Satoshi Makita
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Okamoto Masamune
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Seiya Ogata
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Aitaro Takimoto
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Shunya Takada
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Daiki Kato
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yousuke Gohda
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Treatment and follow-up of late onset intra hepatic bile duct stones in congenital biliary dilatation. Pediatr Surg Int 2022; 39:20. [PMID: 36449153 DOI: 10.1007/s00383-022-05321-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: 11/23/2022] [Indexed: 12/05/2022]
Abstract
PURPOSE The postoperative course after surgery for congenital biliary dilatation (CBD) has some complications. Intrahepatic bile duct (IHBD) stones were known as a late complication. We report on the treatment and long-term follow-up of postoperative IHBD stones in our department. METHODS Patients who underwent CBD surgery at age 15 years or younger in our department were identified. Those followed up for 5 years or more were enrolled. Annual blood chemistry tests and abdominal ultrasonography were performed. Each patient's surgical procedure, IHBD stone diagnosis, treatments, and outcomes were retrospectively assessed. RESULTS Fifty-one patients were analyzed. The median age at the last visit was 24 years (range 7-45 years), and the median age at CBD surgery was 3 years. Eight patients (16%) developed late-onset IHBD stones. The median age at onset was 25 years, and the median duration after surgery was 20 years. The initial treatment was double-balloon enteroscopy (DBE) in 4 cases, which resulted in stone removal in 3 of the 4 patients (75%). CONCLUSION Since CBD may cause late-onset IHBD stones, continuous follow-up is required even in adulthood. In this study, DBE was effective and minimally invasive, and it is recommended as the initial treatment.
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Binh NT, Dung LV, My TTT, Duc NM. Percutaneous Transhepatic Holmium Laser Lithotripsy for Giant Biliary Stones. J Clin Imaging Sci 2021; 11:55. [PMID: 34754595 PMCID: PMC8571195 DOI: 10.25259/jcis_179_2021] [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: 09/19/2021] [Accepted: 10/12/2021] [Indexed: 12/02/2022] Open
Abstract
This case report describes a young female patient with a history of surgery to treat choledochal cyst since childhood who was admitted to our hospital with cholangitis. An imaging examination revealed giant stones that almost completely filled the intrahepatic biliary tract. The patient underwent percutaneous transhepatic lithotripsy using a holmium laser. After the lithotripsy, cholangiography showed no residual stones. The patient displayed clinical improvement and was discharged after 14 days in the hospital. This case serves as a reminder of gallstone complications that can occur subsequent to choledochal cyst surgery with biliary-enteric anastomosis and emphasizes many outstanding advantages of percutaneous transhepatic lithotripsy compared with classical surgery.
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Affiliation(s)
- Nguyen Thai Binh
- Department of Radiology, Ha Noi Medical University Hospital, Ha Noi, Viet Nam
- Department of Radiology, Ha Noi Medical University, Ha Noi, Viet Nam
| | - Le Viet Dung
- Department of Radiology, Ha Noi Medical University Hospital, Ha Noi, Viet Nam
| | - Thieu-Thi Tra My
- Department of Radiology, Ha Noi Medical University, Ha Noi, Viet Nam
| | - Nguyen Minh Duc
- Department of Radiology, Ha Noi Medical University, Ha Noi, Viet Nam
- Department of Radiology, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Viet Nam
- Department of Radiology, Children’s Hospital 2, Ho Chi Minh City, Viet Nam
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Role of ultrasound in follow-up after choledochal cyst surgery. J Med Ultrason (2001) 2021; 48:21-29. [PMID: 33387117 DOI: 10.1007/s10396-020-01073-z] [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: 09/25/2020] [Accepted: 11/06/2020] [Indexed: 10/22/2022]
Abstract
Choledochal cyst, which is a congenital dilatation of the bile duct, is a common congenital disease requiring surgical repair. This disease usually occurs in children aged < 10 years, necessitating a relatively long follow-up after repair. The incidence of this congenital disease in Asian countries, including Japan, was reported to be higher than that in other countries. Thus, follow-up of pediatric patients after choledochal cyst surgery is especially important in Japan. Specific or non-specific choledochal cyst repair complications occur in various organs and are categorized as early or late complications. In the liver, biliary obstruction, such as an anastomotic stricture or intrahepatic bile duct stone, may occur. Biliary carcinoma is an important late complication. In the pancreas, pancreatitis, residual bile duct dilation, or pancreatic fistula/leakage may occur. In the intestines, Roux-en-Y reconstruction complications, such as an obstruction at the site of anastomosis or retrograde intussusception, may occur in the early and late phases. Some complications warrant urgent surgical intervention. In this review, we present the sonographic findings of choledochal cyst repair complications to guide clinicians in conducting a careful evaluation of the involved organs in the presence of these complications.
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Lin YC. Unique considerations for gallstones and choledochal cysts in Asia children. Pediatr Neonatol 2020; 61:571-572. [PMID: 33250139 DOI: 10.1016/j.pedneo.2020.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Yu-Cheng Lin
- Department of Pediatrics, Far Eastern Memorial Hospital, New Taipei City, Taiwan; Oriental Institute of Technology, New Taipei City, Taiwan.
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Kronfli R, Davenport M. Insights into the pathophysiology and classification of type 4 choledochal malformation. J Pediatr Surg 2020; 55:2642-2646. [PMID: 32561173 DOI: 10.1016/j.jpedsurg.2020.05.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 05/07/2020] [Accepted: 05/11/2020] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Type 4 choledochal malformations (CMs) can be defined as extra- and intrahepatic biliary dilatation. They are of uncertain etiology but make up about 20% of most series. The aim of this study was to investigate the pathophysiology and their natural history following surgical intervention. METHODS Ambispective review of a single-center series of type 4 CM between 1996 and 2017. Perioperative imaging, intraoperative pressure monitoring, bile amylase, and long-term follow-up data were analyzed based on extrahepatic morphology [(cystic (C), fusiform (F)]. Data were expressed as median (range). Statistical analysis was performed with nonparametric tests. P < 0.05 was considered significant. RESULTS 37 children had type 4 CM in the study period [age at surgery 4 (0.2-16) years] and could be further subdivided into cystic (4C) (n = 22) or fusiform (4F) (n = 15). There was significantly greater dilatation of the extrahepatic component in the cystic group [30 (11-94) versus 15 (8-90) mm; P = 0.0002] though there was no difference in left duct diameter [cystic 7.5 (0-17) mm versus fusiform 7.5 (3-16) mm; P = 0.86]. There was a trend to higher choledochal pressure in the cystic group [19 (4-40) versus 9 (6-25) mmHg; P = 0.09] and those in the fusiform group had higher bile amylase [8650 (3-890,000) versus 592 (1-123,000) IU/L; P = 0.01] and were older [4.1 (0.92-16.43) versus 2.4 (0.15-15.48) years; P = 0.03]. Children with type 4 CM were then separated simply on the basis of bile amylase into LOW (characterized by high pressure, cystic morphology and young age at surgery) and HIGH bile amylase (low pressure, fusiform morphology and older at time of surgery). CONCLUSIONS We propose further division of type 4 CM into 4C and 4F on clinical and pathophysiological grounds. LEVEL OF EVIDENCE II (prospective cohort).
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Affiliation(s)
- Rania Kronfli
- Department of Paediatric Surgery, Kings College Hospital, London SE5 9RS.
| | - Mark Davenport
- Department of Paediatric Surgery, Kings College Hospital, London SE5 9RS.
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Baba T, Mukai M, Masuya R, Kawano M, Yano K, Murakami M, Onishi S, Yamada K, Yamada W, Kawano T, Machigashira S, Nakame K, Kaji T, Ieiri S. The long-term health-related quality of life in patients operated for choledochal cyst. Pediatr Surg Int 2019; 35:539-546. [PMID: 30762105 DOI: 10.1007/s00383-019-04456-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/08/2019] [Indexed: 01/21/2023]
Abstract
PURPOSE Late postoperative complications in choledochal cyst (CC) patients are severe problems that affect the quality of life (QOL). We evaluated the postoperative complications and health-related QOL (HRQOL) of CC patients ≥ 18 years of age. METHODS From April 1984 to January 2018, 114 CC patients underwent definitive surgery at our institution. Seventy-nine patients reached ≥ 18 years of age. The HRQOL was assessed using the Japanese version of the SF-36v2. Eight health domain (physical functioning, role-physical, body pain, general health, role-emotional, vitality, mental health, and social functioning) scores and three component summary [physical component summary, mental component summary (MCS), and role-social component summary] scores were compared between the patients with and without complications (C [+] vs. C [-]). RESULTS Thirty-five patients answered the questionnaires. Twelve patients had postoperative complications. Among the eight domains, the score of general health was significantly lower in C [+] patients than in C [-] patients (p = 0.0488). Among the three component scores, the MCS score in C [+] patients was lower than in C [-] patients without significance (p = 0.0953). CONCLUSIONS The HRQOL of CC patients ≥ 18 years of age was mostly acceptable. However, postoperative complications can impair the sense of well-being and affect the mental health.
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Affiliation(s)
- Tokuro Baba
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Motoi Mukai
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Ryuta Masuya
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Masato Kawano
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Keisuke Yano
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Masakazu Murakami
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Shun Onishi
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Koji Yamada
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Waka Yamada
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Takafumi Kawano
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Seiro Machigashira
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Kazuhiko Nakame
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Tatsuru Kaji
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan
| | - Satoshi Ieiri
- Department of Pediatric Surgery, Research Field in Medicine and Health Sciences, Medical and Dental Sciences Area, Research and Education Assembly, Kagoshima University, 8-35-1 Sakuragaoka, Kagoshima, 890-8520, Japan.
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Long-term outcomes of surgery for choledochal cysts: a single-institution study focusing on follow-up and late complications. Surg Today 2018; 48:835-840. [PMID: 29679145 DOI: 10.1007/s00595-018-1660-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 03/30/2018] [Indexed: 12/22/2022]
Abstract
PURPOSE The late postoperative complications of choledochal cyst (CC) surgery are serious and include intrahepatic stones and biliary carcinoma; therefore, long-term follow-up is crucial. METHODS The subjects of this retrospective study were patients who underwent surgery for CC at Kagoshima University Hospital between April, 1984 and December, 2016. We analyzed the operative results, early and late postoperative complications, and postoperative follow-up rate. RESULTS The study population comprised 110 CC patients (male/female: 33/77) with a median age at surgery of 4 years, 3 months (range 12 days-17 years). The patients underwent hepaticoduodenostomy (n = 1; 0.9%) or hepaticojejunostomy (n = 109; 99.1%). Late complications included intrahepatic bile duct (IHBD) dilatation (n = 1; 0.9%), IHBD stones (n = 3; 2.7%), and adhesive ileus (n = 4; 3.6%). There was no incidence of biliary carcinoma in this series. The rates of follow-up at our institute within 10 years of surgery and more than 20 years after surgery were 69.2% (18 of 26) and 14.5% (8 of 55), respectively. CONCLUSIONS The follow-up rate after definitive surgery declined with time. Late complications were observed within 20 years, but biliary carcinoma was not observed. The follow-up rate should be increased to detect late complications. Moreover, patient education on long-term follow up is essential to prevent life-threatening events after definitive surgery for CC.
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Tanaka Y, Tainaka T, Sumida W, Shirota C, Hinoki A, Murase N, Oshima K, Shirotsuki R, Chiba K, Uchida H. The efficacy of resection of intrahepatic bile duct stenosis-causing membrane or septum for preventing hepatolithiasis after choledochal cyst excision. J Pediatr Surg 2017; 52:1930-1933. [PMID: 28927985 DOI: 10.1016/j.jpedsurg.2017.08.056] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 08/28/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND/PURPOSE We previously found that many patients who developed hepatolithiasis after choledochal cyst excisions had intrahepatic bile duct stenosis (IHBDS). In 1992, we started resection of the membrane or septum which was found at the site of IHBDS during choledochal cyst excisions. Since intrahepatic stones usually take years to form, the efficacy of this procedure has not been proved. METHODS The records of patients who had IHBDS-causing membrane or septum and underwent choledochal cyst excision with Roux-Y hepaticojejunostomy between January 1979 and December 2006 were retrospectively analyzed. The patients who underwent surgical treatment for IHBDS-causing membrane or septum were compared with those who did not undergo the procedure. RESULTS Sixty-nine patients met the criteria, and seven patients who were followed up for less than 5years were excluded from the study. Thirty-three patients underwent surgical treatment for IHBDS, and three of them developed intrahepatic stones. Meanwhile, 10 of 29 patients who did not undergo the procedure developed intrahepatic stones. A statistically significant difference in intrahepatic stone formation was observed between the two groups in a log-rank test (P=0.016). CONCLUSIONS Meticulous probing and excision of the IHBDS-causing membrane or septum are effective for preventing hepatolithiasis after choledochal cyst excisions. TYPE OF STUDY Retrospective Comparative Study. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Yujiro Tanaka
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan.
| | - Takahisa Tainaka
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Wataru Sumida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Chiyoe Shirota
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Akinari Hinoki
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Naruhiko Murase
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kazuo Oshima
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Ryo Shirotsuki
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Kosuke Chiba
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hiroo Uchida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Sheng Q, Lv Z, Xu W, Xiao X, Liu J, Wu Y. Reoperation After Cyst Excision with Hepaticojejunostomy for Choledochal Cysts: Our Experience in 18 Cases. Med Sci Monit 2017; 23:1371-1377. [PMID: 28316328 PMCID: PMC5370397 DOI: 10.12659/msm.900313] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background Complete cyst excision with biliary reconstruction is the treatment of choice for choledochal cyst (CC). The aim of this article is to review our experience in patients who underwent reoperation between January 1995 and December 2014. Material/Methods The records of 18 patients (female/male, 15/3) were retrospectively analyzed including age, sex, cyst type, initial procedure, lab and imaging findings, indications for reoperation, intraoperative findings, and results of reoperation. The median follow-up period was 6 years. Results The rate of reoperation in this study was about 6.8%. Eighteen patients (7 type Ia, 2Ic, 9 IV-A) developed severe postoperative complications and required surgical intervention. The median time interval from primary surgery to reoperation was 19.5 months (range, 3 days to 8 years). Two early complications required surgery due to anastomotic bile leakage and intussusception. Sixteen late complications occurred, including 3 intrahepatic bile duct stenosis with calculi, 5 anastomotic strictures with/without stones, 4 intrapancreatic cyst remnants, 3 adhesive bowel obstructions, and 1 internal hernia. For patients with persistent dilatation of the intrahepatic bile duct or anastomotic stricture, removal of stones and revision of hepaticojejunostomy were performed, with additional hepatic ductoplasty when necessary. Radical excision of the dilated cystic remnant in the head of pancreas was performed in 4 patients, with 1 needing additional pancreaticojejunostomy procedure. No deaths occurred. Sixteen patients recovered uneventfully after reoperation, and 2 wound infections developed. Conclusions A wide hepaticojejunostomy with/without ductoplasty is essential to prevent cholangitis, anastomotic stricture, and calculi formation. Complete cyst excision, including the intrapancreatic portion, should be meticulously pursued.
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Affiliation(s)
- Qingfeng Sheng
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China (mainland)
| | - Zhibao Lv
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China (mainland)
| | - Weijue Xu
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China (mainland)
| | - Xianmin Xiao
- Department of Surgery, Children's Hospital, Fudan University, Shanghai, China (mainland)
| | - Jiangbin Liu
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China (mainland)
| | - Yibo Wu
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, China (mainland)
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Ishibashi H, Shimada M, Kamisawa T, Fujii H, Hamada Y, Kubota M, Urushihara N, Endo I, Nio M, Taguchi T, Ando H. Japanese clinical practice guidelines for congenital biliary dilatation. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2017; 24:1-16. [PMID: 28111910 DOI: 10.1002/jhbp.415] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Until now, there have been no practical clinical guidelines for congenital biliary dilatation (CBD). In this review article, the Japanese Study Group on Congenital Biliary Dilatation (JSCBD) propose to establish clinical practice guidelines for CBD. Because the evidence-based literature is relatively small, we decided to create guidelines based on the consensus of experts, using the medical literature for reference. A total of 20 clinical questions (CQs) were considered by the members of the editorial committee responsible for the guidelines. The CQs included the distinct aspects of CBD: (1) Concepts and Pathology (three CQs); (2) Diagnosis (six CQs); (3) Pancreaticobiliary Complications (three CQs); Treatments and Prognosis (eight CQs). Each statements and comments for CQs were made by the guidelines committee members. CQs were finally approved after review by members of the editorial committee and the guidelines evaluation board of CBD. These guidelines were created to provide assistance in the clinical practice of CBD management; their contents focus on clinical utility, and they include general information on CBD to make this disease more widely recognized.
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Affiliation(s)
- Hiroki Ishibashi
- Department of Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Japan
| | - Mitsuo Shimada
- Department of Surgery, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima, Japan
| | - Terumi Kamisawa
- Department of Internal Medicine, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
| | - Hideki Fujii
- First Department of Surgery, University of Yamanashi, Kofu, Japan
| | - Yoshinori Hamada
- Department of Pediatric Surgery, Kansai Medical University, Hirakata, Japan
| | - Masayuki Kubota
- Department of Pediatric Surgery, Niigata University, Niigata, Japan
| | - Naoto Urushihara
- Department of Pediatric Surgery, Shizuoka Children's Hospital, Shizuoka, Japan
| | - Itaru Endo
- Department of Surgery, Yokohama City University, Yokohama, Japan
| | - Masaki Nio
- Department of Pediatric Surgery, Tohoku University, Sendai, Japan
| | - Tomoaki Taguchi
- Department of Pediatric Surgery, Kyushu University, Fukuoka, Japan
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Endo I, Matsuyama R, Mori R, Shimada H. Intrahepatic stones. BLUMGART'S SURGERY OF THE LIVER, BILIARY TRACT AND PANCREAS, 2-VOLUME SET 2017:642-655.e3. [DOI: 10.1016/b978-0-323-34062-5.00039-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2025]
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Ford KE, Cooper LRL, Davenport M. Growth in children with choledochal malformations: effect of the Roux loop. Pediatr Surg Int 2015; 31:1015-9. [PMID: 26266756 DOI: 10.1007/s00383-015-3759-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/06/2015] [Indexed: 01/16/2023]
Abstract
PURPOSE Excision and biliary reconstruction using a Roux loop is the current standard for choledochal malformation (CM). This is un-physiological, delivering bile beyond the duodenum and excluding a significant length of the jejunum from intestinal absorption. We investigated whether this had an effect on post-operative growth. METHODS Retrospective case-note analysis of children surgically treated for CM. Growth variables were converted to standard deviation scores (SDS) and compared against population norms. P < 0.05 was significant. RESULTS From 1994 to 2014, 135 children (<16 years) were identified. Median age at surgery was 3.3 (IQR 1.5-7) years. Morphology included: type 1 Cystic (n = 54, 40%), type 1 Fusiform (n = 58, 43%) and type 4 (intra and extra-hepatic) (n = 22, 16%). There was pre-operative growth failure [median weight SDS = -0.4 (-1.2 - 0.4), P = 0.0004] with a similar trend for height [SDS = -0.38 (-1.2 - 0.5), P = 0.08)]. This correlated with presentation bilirubin (r s = -0.24, P = 0.004), GGT (r s = -0.27, P = 0.002) and AST (r s = -0.27, P = 0.002) but not morphology (P = 0.82) or presentation (P = 0.4). Median follow-up was 1.9 (0.6-4.7) years, during which time both height (P = 0.73) and weight (P = 0.45) reverted to normal. CONCLUSION This is the first report of growth in children with CM following a Roux-loop reconstruction and showed pre-operative growth failure probably attributed to a period of biliary obstruction but catch-up growth when corrected.
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Affiliation(s)
- Kathryn E Ford
- Department of Paediatric Surgery, King's College Hospital, London, SE5 9RS, UK
| | | | - Mark Davenport
- Department of Paediatric Surgery, King's College Hospital, London, SE5 9RS, UK.
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Urushihara N, Fukumoto K, Fukuzawa H, Mitsunaga M, Watanabe K, Aoba T, Yamoto M, Miyake H. Long-term outcomes after excision of choledochal cysts in a single institution: operative procedures and late complications. J Pediatr Surg 2012; 47:2169-74. [PMID: 23217870 DOI: 10.1016/j.jpedsurg.2012.09.001] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2012] [Accepted: 09/01/2012] [Indexed: 01/19/2023]
Abstract
PURPOSE The purpose of this study was to evaluate long-term outcomes for a minimum of 3 years after cyst excision in children with choledochal cysts, focusing on the relationship between operative procedures and outcomes. METHODS Between 1977 and 2008, 138 children underwent cyst excision. Follow-up results were obtained from 120 patients. Their mean age was 20.9 years (range 4-49). The mean interval between surgery and conducting the analysis was 16.6 years (range 3-34). These patients were divided into two groups based on their operative procedures: group A (1977-2000) comprising 76 patients who underwent cyst excision with hepaticojejunostomy below the hilum, and group B (2001-2008) comprising 44 patients who underwent excision of the extrahepatic bile duct from the confluence of the hepatic duct to near the level of the pancreatobiliary junction with wide hilar hepaticojejunostomy. When hepatic strictures were seen near the hilum, duct plasty was made. We evaluated the long-term outcomes in the two groups. RESULTS Late complications were seen in a total of 18 patients (15.0%). In group A, 16 patients (21.1%) had late complications, which included cholangitis and/or hepatic stones in 9, stones in residual intrapancreatic cysts in 4, intestinal obstruction in 2, and pancreatitis in 1. Of these 16 patients, 12 patients (15.8%), including 7 with hepatic stones (6 IV-A and 1 Ic cysts), 4 with remnant intrapancreatic cysts, and 3 with intestinal obstruction underwent surgical intervention. In group B, none of the patients developed cholangitis, pancreatitis, or stone formation. However, 2 patients (4.5%) developed intestinal obstruction that required surgery. CONCLUSIONS Although a longer follow-up period is necessary, late complications were more frequent in group A than in group B patients and with type IV-A cysts. We believe that excision of the extrahepatic bile duct with wide hilar hepaticojejunostomy is essential for the prevention of postoperative complications.
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Affiliation(s)
- Naoto Urushihara
- Department of Pediatric Surgery, Shizuoka Children's Hospital, 860 Urushiyama, Aoi-ku, Shizuoka 420-8660, Japan.
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Dutta HK. Hepatic lobectomy and mucosectomy of intrahepatic cyst for type IV-A choledochal cyst. J Pediatr Surg 2012; 47:2146-50. [PMID: 23164015 DOI: 10.1016/j.jpedsurg.2012.07.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2011] [Revised: 07/06/2012] [Accepted: 07/08/2012] [Indexed: 01/20/2023]
Abstract
OBJECTIVE Excision of extrahepatic cyst with wide biliary-enteric anastomosis is the treatment of choice in choledochal cyst. The diseased mucosa of the residual cyst may be the cause for postoperative complications. Mucosectomy of the cyst wall may prevent such complications in type IV-A choledochal cyst. PATIENTS AND METHODS Five cases (male:female, 3:2) of type IV-A choledochal cyst, aged between 15 and 120 months, are presented. The intrahepatic cyst was confined to only the left lobe in 1 patient and the left and part of the right lobe in 4 patients. Excision of the extrahepatic cyst, left hemihepatectomy, mucosectomy of the residual intrahepatic cyst wall, and wide hepaticojejunostomy were done. RESULTS Median hospital stay was 20 days. Postoperative biliary leak in 1 patient stopped spontaneously after 3 weeks. Postoperative MRCP (magnetic resonance cholangiopancreatography) scan in 1 patient showed shrinkage of intrahepatic residual cyst and good biliary drainage. Liver function tests at 3 months, 6 months, and at yearly intervals were within reference range in all patients. Cholangitis, hepatolithiasis, or malignancy was not noted in any of the patients. Median follow-up period was 36 months. CONCLUSION Excision of the diseased mucosa from residual intrahepatic cyst wall may prevent long-term complications in patients with type IV-A choledochal cyst.
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Affiliation(s)
- Hemonta Kr Dutta
- Department of Pediatric Surgery, Assam Medical College & Hospital, Dibrugarh, Assam 786002, India.
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Kamisawa T, Ando H, Suyama M, Shimada M, Morine Y, Shimada H. Japanese clinical practice guidelines for pancreaticobiliary maljunction. J Gastroenterol 2012; 47:731-59. [PMID: 22722902 DOI: 10.1007/s00535-012-0611-2] [Citation(s) in RCA: 132] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Accepted: 05/02/2012] [Indexed: 02/07/2023]
Abstract
There have been no clinical guidelines for the management of pancreaticobiliary maljunction (PBM). The Japanese Study Group on Pancreaticobiliary Maljunction (JSPBM) has proposed to establish clinical practice guidelines on how to deal with PBM, with the support of the Japan Biliary Association (JBA). Because the body of evidence-based literature is relatively small, we decided to create guidelines based on the consensus of experts, using the medical literature for reference. A total of 46 clinical questions (CQs) were considered by the members of the editorial committee responsible for the guidelines. The CQs covered distinct aspects of PBM: (1) Concepts and Pathophysiology (10 CQs); (2) Diagnosis (10 CQs); (3) Pancreatobiliary complications (9 CQs); and (4) Treatments and prognosis (17 CQs). Statements and comments for each CQ were prepared by the guidelines committee members and collaborating partners. The CQs were completed after review by members of the editorial committee, meetings of this committee, public comments on the homepages of the JSPBM and the JBA, public hearings, and assessment and approval by the guidelines evaluation board. PBM includes cases where the bile duct is dilated (PBM with biliary dilatation) and those in which it is not (PBM without biliary dilatation). In these guidelines, PBM with biliary dilatation is defined as being identical to congenital biliary dilatation of Todani type I (except for type Ib) and type IV-A, both of which are accompanied by PBM in almost all cases. These guidelines are created to provide assistance in the clinical practice of PBM management; their contents focus on clinical utility, and they include general information on PBM to make this disease more widely recognized.
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Affiliation(s)
- Terumi Kamisawa
- Department of Internal Medicine, Tokyo Metropolitan Komagome Hospital, 3-18-22 Honkomagome, Bunkyo-ku, Tokyo 113 8677, Japan.
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Choledochal cysts: differences between pediatric and adult patients. J Gastrointest Surg 2010; 14:1105-10. [PMID: 20422306 DOI: 10.1007/s11605-010-1209-8] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2010] [Accepted: 04/13/2010] [Indexed: 02/06/2023]
Abstract
Choledochal cysts in children and adults are believed to be different, but direct comparison between them is lacking in the literature. This study was aimed to identify the clinicopathological differences between 42 children and 59 adults with choledochal cyst treated by same surgeons at the Cathay General Hospital. The mean follow-up period was 8.9 years. The result showed that the female-to-male ratios were 1.5:1 in pediatric patients and 4.9:1 in adult patients. Compared with adults with choledochal cyst, the pediatric patients presented more abdominal mass (52.4% vs 21.2%, P = 0.002) and less abdominal pain (76.2% vs. 98.0%, P = 0.002), are more frequently associated with anomalous pancreaticobiliary ductal union (85.7% vs. 59.6%, P = 0.005) and sudden severe stenosis of terminal choledochus (76.2% vs. 42.3%, P = 0.001), are less commonly associated with choledocholithiasis, are not associated with malignant transformation (0% vs 21.2%), and have fewer perioperative and long-term complications. Nevertheless, patients who received total excision had fewer surgical complications in both groups. This result shows that choledochal cysts in pediatric and adult patients are different in clinicopathological manifestations, prognosis, and the underlying abnormalities of the pancreaticobiliary system, suggesting that patients with choledochal cyst should be managed according to these differences.
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Takahashi T, Shimotakahara A, Okazaki T, Koga H, Miyano G, Lane GJ, Kato Y, Yamataka A. Intraoperative endoscopy during choledochal cyst excision: extended long-term follow-up compared with recent cases. J Pediatr Surg 2010; 45:379-82. [PMID: 20152356 DOI: 10.1016/j.jpedsurg.2009.10.083] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2009] [Accepted: 10/27/2009] [Indexed: 11/19/2022]
Abstract
INTRODUCTION We routinely perform intraoperative endoscopy (IOE) of the intrahepatic bile duct (IHBD) and intrapancreatic bile duct (IPBD) with a pediatric cystoscope during excision of choledochal cyst (CC). Here we compare extended long-term follow-up patients with a series of recent cases. METHODS We compared 25 CC patients treated over the past 5 years (group 1) with 69 CC patients treated between 1986 and 1998 and followed up for more than 10 years (group 2), focusing on stone formation. RESULTS In group 1 (mean follow-up, 2.6 years) IOE identified IHBD debris in 7 (28%) of 25 and IPBD protein plugs in 9 (36%) of 25. In group 2 (mean follow-up, 14.6 years) IOE identified IHBD debris in 11 (16%) of 69 and IPBD protein plugs in 17 (25%) of 69. There was no relation between type of CC and incidence of IHBD debris or IPBD protein plugs. The incidence of postoperative stones to date is 0% in group 1 and 2.9% in group 2, rates far lower than those reported in the literature. CONCLUSIONS We attribute our lower incidence of stones directly to IOE and recommend that it be performed routinely during cyst excision. It is simple, is effective, and improves outcome.
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Affiliation(s)
- Tsubasa Takahashi
- Department of Pediatric General and Urogenital Surgery, Juntendo University School of Medicine, Tokyo 113-8421, Japan
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Laparoscopic excision of choledochal cysts in children: an intermediate-term report. Pediatr Surg Int 2009; 25:355-60. [PMID: 19255762 DOI: 10.1007/s00383-009-2343-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/11/2009] [Indexed: 02/07/2023]
Abstract
PURPOSE To assess the intermediate-term result of the use of the minimally invasive technique in the treatment of choledochal cysts in children. METHODS This is a retrospective review of all cases of choledochal cyst treated in the tertiary referral centre. The surgical technique is described and all the medical records were reviewed to assess the intraoperative and postoperative complications and follow-up problems. RESULTS From October 2000 to April 2008, laparoscopic excision and reconstruction were attempted in 37 patients. Laparoscopic surgery was successfully performed in 34. Conversion was required in three patients due to oozing on cyst dissection (two) and bleeding from small bowel mesentry (one) during the early part of the series. Postoperative complications were observed in 15 patients including subhepatic collection (6), bile leakage (3), minor wound infection (4) and prolonged ileus (2). At a mean follow-up of 4.2 years, four patients developed surgical complications including intrahepatic ductal strictures in a type IV cyst (one), stump pancreatitis (one), terminal ileal obstruction from internal herniation (one) and cholangitis (one). The cosmetic result was good in all patients. CONCLUSION We conclude that laparoscopic excision and reconstruction can be safely performed in children with a choledochal cyst with satisfactory intermediate-term results.
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Congenital stenosis of the hepatic duct at the porta hepatis in children with choledochal cyst. J Pediatr Surg 2009; 44:512-6. [PMID: 19302850 DOI: 10.1016/j.jpedsurg.2008.06.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2008] [Revised: 06/15/2008] [Accepted: 06/17/2008] [Indexed: 11/21/2022]
Abstract
BACKGROUND The intrahepatic gallstone is known as one of the complications of choledochal cyst. Stenosis of the hepatic duct may contribute to the formation of the stone. This report describes concurrent congenital stenosis of the hepatic duct identified during the primary operation of choledochal cyst. METHODS Fourteen children were operated on for choledochal cyst. To identify the concurrent stenosis, cholangiography and inspection of the hepatic duct were performed during the operation. In those patients with identified membranous stenosis, the membrane was resected. In those with nonmembranous stenosis, the wide hilar hepaticojejunostomy was performed after hepatic duct plasty. RESULTS Eleven sites of hepatic duct stenosis were identified, 8 membranous stenoses and 3 relative stenoses without membrane. The membranous stenoses were classified into 4 subtypes as follows: a small central opening, a marginal opening, 2 openings, and a bridgelike structure. At the primary surgery on choledochal cyst, those stenoses were released, and the formation of the gallstone has not been observed in 4 to 11 years in all cases.
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Kim JH, Choi TY, Han JH, Yoo BM, Kim JH, Hong J, Kim MW, Kim WH. Risk factors of postoperative anastomotic stricture after excision of choledochal cysts with hepaticojejunostomy. J Gastrointest Surg 2008; 12:822-8. [PMID: 18058186 DOI: 10.1007/s11605-007-0415-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2007] [Accepted: 10/30/2007] [Indexed: 02/07/2023]
Abstract
The aim of this study was to investigate the risk factors of postoperative anastomotic stricture after excision of choledochal cysts and hepaticojejunostomy. Among 65 patients who underwent surgery for choledochal cyst between March 1995 and June 2005, we selected 34 adult patients who were diagnosed as having choledochal cyst. We divided patients into two groups, depending on postoperative anastomotic stricture developed or not. Medical records and radiological findings of each patient were reviewed retrospectively. H&E stain and Masson-Trichrome stain of each specimen of the resected cyst were performed, and thickness of cyst wall, the grade of fibrosis, loss of smooth muscle layer, loss of mucosa, and infiltration of inflammatory cells were measured. Of the 34 patients, excision of choledochal cyst and hepaticojejunostomy were done in 33 patients, and 1 patient with chronic pancreatitis underwent pylorus-preserving pancreaticoduodenectomy. Anastomotic stricture and intrahepatic duct stones postoperatively developed in eight patients; one patient of 19 type I cyst and seven patients of 15 type IVa, developing significantly more in the type IVa choledochal cyst (P<0.05). The size of choledochal cyst in the stricture group was 7.0 cm, and that of the non-stricture group, 4.2 cm, showing significant difference between the two groups (P<0.05). The stricture group presented shorter duration of symptoms (27.63+/-61.72 days; ranged, 1 approximately 180 days) than the non-stricture group (483.33+/-916.41 days; ranged, 1 approximately 3,560 days), and it was statistically significant (P<0.05). Pathologically, significant difference was found between anastomotic stricture and infiltration of inflammatory cells (P<0.05). The results indicate that anastomotic stricture is influenced by the type IVa choledochal cyst, size of cyst, duration of symptoms, and the grade of infiltration of inflammatory cells. Therefore, closed careful follow-up is important in patients who underwent cyst excision with hepaticojejunostomy for type IVa choledochal cyst. If the anastomotic stricture develops, nonoperative management should be recommended, rather than operation, as much as possible.
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Affiliation(s)
- Ji Hun Kim
- Department of Surgery, School of Medicine, Ajou University, San-5, Wonchondong, Yeongtonggu, Suwon 442-749, Korea
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Urushihara N, Fukumoto K, Fukuzawa H, Tani M, Matsuoka T, Suzuki K, Kawashima S, Hasegawa S. Hepaticojejunostomy and intrahepatic cystojejunostomy for type IV-A choledochal cyst. J Pediatr Surg 2007; 42:1753-6. [PMID: 17923209 DOI: 10.1016/j.jpedsurg.2007.06.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The incidence of choledochal cyst with intrahepatic involvement (Todani's type IV-A cyst) is considerably high. Dilatation of the intrahepatic bile duct is frequently observed around the hepatic hilum, occasionally in the umbilical portion, and rarely in the more upstream intrahepatic bile duct, associated with or without downstream stricture. We recently encountered 2 children with type IV-A cyst associated with upstream intrahepatic ductal dilatation; one with a cystic dilatation of the medial branch arising from the left hepatic duct and another with a cyst of the medial branch arising from the anterior hepatic duct. METHODS After excision of the extrahepatic bile duct cyst at the hilum and making a large fenestration of the intrahepatic duct cyst, hepaticojejunostomy and intrahepatic cystojejunostomy were performed using a Roux-en-Y jejunal loop in both children. RESULTS Postoperatively, both intrahepatic cysts were remarkably reduced in size, and recurrent bouts of abdominal pain did not occur for up to 4 or 5 years. CONCLUSION Hepaticojejunostomy at the hepatic hilum, combined with intrahepatic cystojejunostomy, appears to be a recommendable procedure for an upstream intrahepatic ductal cyst of type IV-A, preventing postoperative cholangitis owing to bile stone formation.
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Affiliation(s)
- Naoto Urushihara
- Department of Pediatric Surgery, Shizuoka Children's Hospital, Shizuoka 420-8660, Japan.
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Lee HC, Yeung CY, Fang SB, Jiang CB, Sheu JC, Wang NL. Biliary cysts in children--long-term follow-up in Taiwan. J Formos Med Assoc 2006; 105:118-124. [PMID: 16477331 DOI: 10.1016/s0929-6646(09)60332-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND This study analyzed the clinical presentation, postoperative morbidity and mortality and incidence of associated extrahepatic biliary atresia in children with biliary cysts in Taiwan. METHODS We retrospectively reviewed the records of 158 pediatric patients with biliary cysts seen between June 1981 and July 2004, with follow-up ranging from 12 months to 22 years (mean, 11.2 +/- 6.1 years). Patients were divided into three groups: biliary atresia-associated biliary cyst (BABC, 21 patients), non-biliary atresia-associated choledochal cyst (NBACC) in infancy (37 patients), and late NBACC (> 1 year of age, 100 patients). RESULTS BABC accounted for 36.2% of the infantile biliary cysts in this study. Extrahepatic cysts in late NBACC had a greater mean diameter than those in infantile NBACC and BABC (21.5 mm vs. 16.0 mm vs. 7.9 mm, p < 0.001). Cholangitis was the most serious complication within 3 months postoperatively in all three groups, resulting in four deaths (two in the infantile NBACC group and one each in the other two groups). Liver cirrhosis developed during long-term follow-up in nine of the 21 patients with BABC, four of whom died. Three of these nine patients underwent liver transplantation and remained well during follow-up. Chronic complications in NBACC occurred mainly in late IVa cases, with persistent intrahepatic dilatation developing in 12 of 35 patients and intrahepatic stones in five. Elevation of serum alanine aminotransferase (ALT) was found preoperatively in 85% of late NBACC and 35% of infantile NBACC cases. Postoperative normalization of ALT occurred after a mean of 152 +/- 23 days and 158 +/- 67 days in late NBACC and infantile NBACC, respectively. Higher ALT levels before operation were associated with a longer period until normalization. CONCLUSION The possibility of BABC must be included in the differential diagnosis when a small extrahepatic cyst (< 8 mm in diameter) with prolonged jaundice is found in infancy. Postoperative follow-up is essential for patients with NBACC due to their frequently prolonged elevation of serum ALT and possibility of residual intrahepatic dilatation. Cholangitis was the major cause of death within 3 months postoperatively in this study.
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Affiliation(s)
- Hung-Chang Lee
- Department of Pediatrics, Mackay Memorial Hospital, Taipei, Taiwan, ROC.
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Wu GS, Zou SQ, Luo XW, Wu JH, Liu ZR. Proliferative activity of bile from congenital choledochal cyst patients. World J Gastroenterol 2003; 9:184-7. [PMID: 12508379 PMCID: PMC4728239 DOI: 10.3748/wjg.v9.i1.184] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To explore the potential carcinogenicity of bile from congenital choledochal cyst (CCC) patients and the mechanism of the carcinogenesis in congenital choledochal cyst patients.
METHODS: 20 bile samples from congenital choledochal cyst patients and 10 normal control bile samples were used for this study. The proliferative effect of bile was measured by using Methabenzthiazuron (MTT) assay; Cell cycle and apoptosis were analyzed by using flow cytometry (FCM), and the PGE2 levels in the supernatant of cultured cholangiocarcinoma cells were quantitated by enzyme-linked immunoabsordent assay (ELISA).
RESULTS: CCC bile could significantly promote the proliferation of human cholangiocarcinoma QBC939 cells compared with normal bile (P = 0.001) and negative control group (P = 0.002), and the proliferative effect of CCC bile could be abolished by addition of cyclooxygenase-2 specific inhibitor celecoxib (20 µM). The QBC939 cells proliferative index was increased significantly after treated with 1% bile from CCC patient (P = 0.008) for 24 h, the percentage of S phase (29.48 ± 3.27)% was increased remarkably (P < 0.001) compared with normal bile (11.72 ± 2.70)%, and the percentage of G0/G1 phase (54.19 ± 9.46)% was decreased remarkably (P = 0.042) compared with normal bile (69.16 ± 10.88)%, however, bile from CCC patient had no significant influence on apoptosis of QBC939 cells (P = 0.719).
CONCLUSION: Bile from congenital choledochal cyst patients can promote the proliferation of human cholangiocarcinoma QBC939 cells via COX-2 and PGE2 pathway.
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Affiliation(s)
- Gao-Song Wu
- Department of General Surgery, Tongji Hospital, Tongji Medical College Huazhong University of Science and Technology, Wuhan, 430030, Hubei Province, China.
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