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Gohda Y, Uchida H, Sumida W, Shirota C, Tainaka T, Makita S, Satomi M, Yasui A, Kato D, Maeda T, Ishii H, Ota K, Guo Y, Liu J, Hinoki A. Bile lakes in patients with biliary atresia who presented with jaundice-free native liver survival indicating the risk of subsequent liver transplantation due to various factors. Pediatr Surg Int 2024; 40:197. [PMID: 39017936 PMCID: PMC11255075 DOI: 10.1007/s00383-024-05786-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/10/2024] [Indexed: 07/18/2024]
Abstract
PURPOSE The prognostic factors of subsequent liver transplantation (LT) in patients with biliary atresia (BA) who presented with jaundice-free native liver survival were investigated. METHODS This study retrospectively reviewed patients who underwent portoenterostomy (PE) for BA. Patients with jaundice-free native liver survival at 1 year postoperatively were divided into the autologous liver survivor and liver transplant recipient groups. Peri- and postoperative data were compared between the two groups. RESULTS Among 97 patients with BA, 29 who received LT within 1 year after PE were excluded from the analysis. Further, 48 patients currently living with native liver and 20 who received LT after 1 year postoperatively were compared. Bile lake (BL) was the strongest risk factor of LT. The risk score was 2.38 ∗ B L s c o r e + 0.00466 ∗ T B A , and the area under the receiver operating characteristic curve was 0.83. Patients with BL and those without significantly differed in terms of the native liver survival rate. Patients with BL who presented with not only cholangitis but also gastrointestinal hemorrhage and hepatopulmonary syndrome received LT. CONCLUSION BL can cause different pathologies. Moreover, it is an evident risk factor of subsequent LT in patients with BA who are living with native liver at 1 year after PE.
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Affiliation(s)
- Yousuke Gohda
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Hiroo Uchida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan.
| | - Wataru Sumida
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Chiyoe Shirota
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Takahisa Tainaka
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Satoshi Makita
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Miwa Satomi
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Akihiro Yasui
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Daiki Kato
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Takuya Maeda
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Hiroki Ishii
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Kazuki Ota
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Yaohui Guo
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Jiahui Liu
- Department of Pediatric Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
| | - Akinari Hinoki
- Department of Rare/Intractable Cancer Analysis Research, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Japan
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Takase K, Ueno T, Matsuki K, Todo M, Iwasaki S, Deguchi K, Masahata K, Nomura M, Watanabe M, Kamiyama M, Tazuke Y, Kimura T, Okuyama H. Liver-Spleen Volume Ratio as a Predictor of Native Liver Survival in Patients with Biliary Atresia. Transplant Proc 2023:S0041-1345(23)00135-5. [PMID: 37087298 DOI: 10.1016/j.transproceed.2023.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 03/13/2023] [Indexed: 04/24/2023]
Abstract
BACKGROUND The appropriate timing of liver transplantation (LT) in patients with biliary atresia (BA) who survived with their native livers until adolescence remains controversial. The liver-spleen volume ratio (LSR) has been reported to be efficacious in predicting the prognosis of chronic liver disease. We investigated whether LSR could predict long-term native liver prognosis and serve as an indication for LT in patients with BA. METHODS Patients with BA who survived with their native liver until the age of 15 years were included. These patients were classified into 2 groups. The unfavorable prognosis group included patients who underwent or were awaiting LT or developed complications such as refractory cholangitis or gastrointestinal bleeding due to esophagogastric or intestinal varices. The favorable prognosis group included patients who survived with their native liver without complications. We compared the 2 groups regarding LSR, hematological, and histologic data. RESULTS Of 19 patients, 8 were in the unfavorable prognosis group, and 11 were in the favorable prognosis group. LSR was significantly lower in the unfavorable prognosis group (P = .009). Analysis of the receiver operating characteristic curve showed that the area under the curve of the LSR was 0.891, which was higher than the area under the curve of liver fibrosis markers. The optimal LSR cut-off value for predicting poor native liver prognosis was 1.97, with a sensitivity of 75.0% and a specificity of 87.5%. CONCLUSIONS The LSR reflects splenomegaly and liver atrophy. The LSR might be a reliable predictor of native liver prognosis and could guide decisions about LT in patients with BA.
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Affiliation(s)
- Koki Takase
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Takehisa Ueno
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
| | - Kyoko Matsuki
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Marie Todo
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Shun Iwasaki
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Koihi Deguchi
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Kazunori Masahata
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Motonari Nomura
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Miho Watanabe
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Masafumi Kamiyama
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yuko Tazuke
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Takeshi Kimura
- Department of Pediatrics, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Hiroomi Okuyama
- Department of Pediatric Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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Yu P, Li M, Sun R, Zhan J, Pan Y. Primary exploring the value of metagenomic next-generation sequencing in detecting pathogenic bacteria of cholangitis with biliary atresia after Kasai operation. Pediatr Surg Int 2022; 38:1931-1937. [PMID: 36269375 DOI: 10.1007/s00383-022-05254-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/17/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE To evaluate the value of metagenomic next-generation sequencing (mNGS) in detecting pathogenic bacteria of cholangitis for patients with biliary atresia after Kasai operation. METHODS This study retrospectively analyzed patients of biliary atresia with cholangitis after Kasai operation who were admitted to Xi'an Children's Hospital from July 2019 to December 2021. Both blood culture and mNGS were carried out in all of these patients. We compared the detection rate of pathogenic bacteria, pathogenic bacteria spectrum, test time, inflammatory indicators and liver function. All the patients were followed up for 0.5-3 years to evaluate the onset of cholangitis and the survival status of autologous liver. RESULTS This study included total of 30 cholangitis occurred in 25 patients. There were significant differences in the detection rate of pathogenic bacteria [23.3 vs.73.3%, P < 0.05] and the test time [120 (114.5-120) vs.16 (16-21) h, P < 0.001] between the blood culture and mNGS. These two methods showed significant statistical differences in comparing inflammatory indicators (CRP, PCT) and liver function (TB, DB, GGT) before and after anti-infection. Four kinds of bacteria were detected by blood cultures and ten kinds of bacteria were detected by mNGS. Cholangitis occurred 3 times in one case (4%) and twice in three cases (12%). Autologous liver survived in 17 cases (68%). CONCLUSION Comparing with traditional blood culture, mNGS is more efficient, convenient and accurate in the detection of pathogens. It provides a new method for accurately detecting pathogenic bacteria of cholangitis after Kasai operation.
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Affiliation(s)
- Pu Yu
- Graduate School, Tianjin Medical University, Tianjin, 30070, China.,Department of Neonatal Surgery, Xi'an Children's Hospital, No. 69, Xiju Yuan Lane, Lianhu District, Xi'an, 710003, Shaanxi, People's Republic of China
| | - Mengdi Li
- Graduate School, Tianjin Medical University, Tianjin, 30070, China
| | - Rongjuan Sun
- Graduate School, Tianjin Medical University, Tianjin, 30070, China
| | - Jianghua Zhan
- Department of General Surgery, Tianjin Children's Hospital, LongYan Road 238, Beichen District, Tianjin, 300134, People's Republic of China.
| | - Yongkang Pan
- Department of Neonatal Surgery, Xi'an Children's Hospital, No. 69, Xiju Yuan Lane, Lianhu District, Xi'an, 710003, Shaanxi, People's Republic of China.
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Davenport M, Madadi-Sanjani O, Chardot C, Verkade HJ, Karpen SJ, Petersen C. Surgical and Medical Aspects of the Initial Treatment of Biliary Atresia: Position Paper. J Clin Med 2022; 11:6601. [PMID: 36362829 PMCID: PMC9656543 DOI: 10.3390/jcm11216601] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 10/30/2022] [Accepted: 11/04/2022] [Indexed: 02/13/2024] Open
Abstract
Biliary atresia, a fibro-obliterative disease of the newborn, is usually initially treated by Kasai portoenterostomy, although there are many variations in technique and different options for post-operative adjuvant medical therapy. A questionnaire on such topics (e.g., open vs. laparoscopic; the need for liver mobilisation; use of post-operative steroids; use of post-operative anti-viral therapy, etc.) was circulated to delegates (n = 43) of an international webinar (Biliary Atresia and Related Diseases-BARD) held in June 2021. Respondents were mostly European, but included some from North America, and represented 18 different countries overall. The results of this survey are presented here, together with a commentary and review from an expert panel convened for the meeting on current trends in practice.
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Affiliation(s)
- Mark Davenport
- Department of Paediatric Surgery, Kings College Hospital, London SE5 9RS, UK
| | - Omid Madadi-Sanjani
- Klinik für Kinderchirurgie, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
| | - Christophe Chardot
- Chirurgie Pédiatrique—Transplantation, Hôpital Necker—Enfants Maladies, Université Paris Descartes, 149 Rue de Sèvres, 75015 Paris, France
| | - Henkjan J. Verkade
- Center for Liver, Digestive and Metabolic Diseases, Universitair Medisch Centrum, 9713 AV Groningen, The Netherlands
| | - Saul J. Karpen
- Center for Advanced Pediatrics, 1400 Tullie Circle SE 2nd Floor, Atlanta, GA 30329, USA
| | - Claus Petersen
- Klinik für Kinderchirurgie, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625 Hannover, Germany
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Mid-term outcome of postoperative biliary atresia patients according to level of transection of the biliary remnant and depth of suturing. Pediatr Surg Int 2022; 38:701-706. [PMID: 35244770 DOI: 10.1007/s00383-022-05097-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/02/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE Open portoenterostomy (PE) for biliary atresia (BA) is currently more extended (EP) than the original (OP). Typical OP techniques, shallow transection of the biliary remnant and shallow suturing, both lost in EP, were revived as a modified procedure (MP). Postoperative outcomes of EP and MP were compared. METHODS Subjects were 55 consecutive BA patients treated by EP (n = 18) or MP (n = 37) at a single center between 2004 and 2021. RESULTS Mean follow-up duration was: MP: 15.5 years (range 0.1-12.3 years) and EP: 15.5 years (range 0.38-17.1 years). The ratio of jaundice free (JF; total bilirubin ≤ 1.2 mg/dL) subjects was significantly higher in MP (78.4%) versus EP (50%); p > 0.05, the incidence of bile lakes at the porta hepatis was significantly higher in MP (7/37: 18.9%) versus EP (0/18: 0%); p > 0.05, and Kaplan-Meier analysis showed JF survival with the native liver (JF + SNL) was significantly better in MP (26/37: 70.2%) versus EP (4/18: 22.2%); p > 0.05. All other criteria were similar. Of note, time taken to become JF and the incidence of cholangitis were not significantly different. CONCLUSIONS Shallow transection and shallow suturing would appear to influence postoperative outcome. The etiology of bile lake formation in MP requires urgent confirmation.
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Onishi Y, Shimizu H, Ohno T, Furuta A, Isoda H, Okamoto T, Okajima H, Nakamoto Y. Percutaneous Transhepatic Biliary Intervention in Adult Biliary Atresia Patients After Kasai Portoenterostomy. JPGN REPORTS 2022; 3:e206. [PMID: 37168905 PMCID: PMC10158411 DOI: 10.1097/pg9.0000000000000206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 04/11/2022] [Indexed: 05/13/2023]
Abstract
Kasai portoenterostomy (KP) is a standard treatment for patients with biliary atresia (BA). After KP, patients with BA occasionally develop biliary complications, such as recurrent cholangitis, biliary stricture, and cystic dilatation of the intrahepatic bile duct. Percutaneous transhepatic biliary drainage is one of the treatment options for these biliary complications. However, limited information is available on percutaneous transhepatic biliary drainage performed after KP in adult BA patients with native livers. Herein, we describe 8 cases of percutaneous transhepatic biliary interventions performed after KP in 7 adult BA patients with native livers. Cholangiography showed multiple cystic dilatation of the intrahepatic bile ducts. Advancing a guidewire and catheter was difficult due to the multiple dilatations and strictures of the bile duct. Successful biliary drainage tube placement and clinical improvement was achieved in 5 and 3 cases, respectively. Because of its technical difficulty and limited clinical effectiveness, it is not recommended that it be performed easily.
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Affiliation(s)
- Yasuyuki Onishi
- From the Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hironori Shimizu
- From the Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tsuyoshi Ohno
- From the Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Akihiro Furuta
- Department of Radiology, Osaka Red Cross Hospital, Osaka, Japan
| | - Hiroyoshi Isoda
- From the Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tatsuya Okamoto
- Department of Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideaki Okajima
- Department of Pediatric Surgery, Kanazawa Medical University, Ishikawa, Japan
| | - Yuji Nakamoto
- From the Department of Diagnostic Imaging and Nuclear Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Arboleda-Bustan JE, Ribalta T, Albert A, Cuadras D, Martín-Solé O. Expression of Protein SOX9 in Biliary Atresia. J Pediatr Gastroenterol Nutr 2022; 74:e21-e26. [PMID: 34789667 DOI: 10.1097/mpg.0000000000003356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Biliary atresia (BA) is still an enigmatic disease. Deeper knowledge of its pathophysiology could help develop better treatments. SOX9 regulates bile duct development, liver regeneration and fibrosis; therefore, it could be determinant in characterizing BA liver damage. Aim: To study if there is a SOX9 expression pattern in liver biopsies from BA patients. METHODS Liver biopsies from BA patients (group BA), from age-matched infants without primary hepatic disease (group Control), and from patients with other liver conditions (group OLC) were compared. Expression of SOX9 was checked for: amount, intensity of immunoreaction, localization within ductular structures, perifibrotic epithelial cells, and lobular cells. The scores were added to create a scale from 0 to 11 that allowed group comparison. SOX9 Scale and liver survival were also looked for a correlation. RESULTS All BA cases had a score >4, while all controls scored <4. OLC livers scored 1 to 8 (3.5 ± 2.0) (P < 0.001 between all groups). A cut-off at 4 had 100% sensitivity and 88.24% specificity to differentiate BA from Controls and from OLC (area under receiver operating characteristic curve: 0.9989 (95% confidence interval: 0.9964-1.000). Strong expression of SOX9 was observed mainly in the nuclei of proliferated ductules of portal spaces and fibrotic bridges. SOX9 Scale score could not be related to liver survival in this study. CONCLUSION In BA livers, SOX9 is mainly expressed in reactive ductular epithelium, following a pattern significantly different from that seen in non-BA patients; thus, SOX9 Scale may have a role in the diagnosis of BA.
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Affiliation(s)
| | - Teresa Ribalta
- Department of Pathology, Hospital Sant Joan de Déu, Hospital Clínic, Universitat de Barcelona, and Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Asteria Albert
- Department of Pediatric Surgery, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Daniel Cuadras
- Department of Statistics, Hospital Sant Joan de Déu, Barcelona, Spain
| | - Oriol Martín-Solé
- Department of Pediatric Surgery, Hospital Sant Joan de Déu, Barcelona, Spain
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Miyano G, Cazares J, Mikami T, Lane GJ, Yamataka A. Multiple vertical slit incisions at redo laparoscopic Kasai portoenterostomy. Pediatr Int 2022; 64:e14743. [PMID: 34570410 DOI: 10.1111/ped.14743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 02/06/2021] [Accepted: 03/09/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Go Miyano
- Department of Pediatric General & Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Joel Cazares
- Department of Pediatric General & Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Takafumi Mikami
- Department of Pediatric General & Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Geoffrey J Lane
- Department of Pediatric General & Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan
| | - Atsuyuki Yamataka
- Department of Pediatric General & Urogenital Surgery, Juntendo University School of Medicine, Tokyo, Japan
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Sasaki H, Nio M, Ando H, Kitagawa H, Kubota M, Suzuki T, Taguchi T, Hashimoto T. Anatomical patterns of biliary atresia including hepatic radicles at the porta hepatis influence short- and long-term prognoses. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2021; 28:931-941. [PMID: 34110698 DOI: 10.1002/jhbp.989] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 04/02/2021] [Accepted: 05/01/2021] [Indexed: 11/12/2022]
Abstract
BACKGROUND/PURPOSE The biliary atresia (BA) inflammatory process leads to various obstructive patterns of extrahepatic biliary trees. The significance of the various BA obstructive patterns is unclear. This study aimed to determine the relationship between the anatomical patterns of the biliary tract and short- and long-term prognoses in BA. METHODS Between 1989 and 2018, 3483 patients were registered in the Japanese Biliary Atresia Registry. For this study, we selected 2649 patients who underwent Kasai portoenterostomy (KP) between the ages of 31 and 90 days to eliminate the influence of age at KP as much as possible. RESULTS Regarding the main type, there were significant differences in the jaundice clearance rate (JCR; Type I: 67.9%, Type I-cyst: 79.4%, Type II: 74.5%, Type III: 60.9%; P < .0001) and the native liver survival rate (NLSR; P < .0001). In subgroups with hepatic radicles in Types I, II, and I-cyst, there was a significant difference in JCR (P = .0004) and NLSR (P = .0026). In subgroups with hepatic radicles in Type III, there was a significant difference in JCR (P = .0148) and NLSR (P = .0421). CONCLUSIONS Anatomical patterns of obstruction influenced short- and long-term prognoses in BA. These patterns were suggested to be prognostic factors following KP.
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Affiliation(s)
- Hideyuki Sasaki
- Department of Pediatric Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masaki Nio
- Department of Pediatric Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hisami Ando
- Aichi Developmental Disability Center, Kasugai, Japan
| | - Hiroaki Kitagawa
- Department of Pediatric Surgery, St. Marianna University School of Medicine, Kawasaki, Japan
| | | | - Tatsuya Suzuki
- Department of Pediatric Surgery, Fujita Health University Graduate School of Medicine, Toyoake, Japan
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- Department of Pediatric Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
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Farfus AW, Trochsler MI, Maddern GJ, Kuan LL. First case of liver resection in Australia for recurrent intrahepatic stones post Kasai procedure. ANZ J Surg 2021; 91:E623-E624. [PMID: 33529463 DOI: 10.1111/ans.16620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 11/29/2022]
Affiliation(s)
- Anthony W Farfus
- Department of Surgery, The Queen Elizabeth Hospital, Adelaide, South Australia, Australia
| | - Markus I Trochsler
- Discipline of Surgery, The University of Adelaide, The Queen Elizabeth Hospital, Woodville, Australia, 5011, Australia
| | - Guy J Maddern
- Department of Surgery, The Queen Elizabeth Hospital, Adelaide, South Australia, Australia
| | - Li Lian Kuan
- Department of Surgery, The Queen Elizabeth Hospital, Adelaide, South Australia, Australia
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Abstract
PURPOSE Portoenterostomy (PE) is the standard treatment for biliary atresia (BA). However, micro-bile ducts are difficult to identify with surgical loupes and dissect systematically. We report the effects of our attempts to dissect hilar tissue using a surgical microscope. METHODS Microscopy-assisted portoenterostomy (MAPE) was initiated in 2014. Patients born between 2000 and 2013 who underwent PE until day 70 without a surgical microscope for BA were gathered as historical control. MAPE in re-do PE cases (Re-MAPE) was evaluated in the same manner. RESULTS Ten patients underwent MAPE for BA during the study period. 17 patients in the conventional PE group were gathered. In the MAPE group, the jaundice clearance rate was 80%, compared with 53% in the conventional PE group. Re-MAPE was performed in four patients, who had a jaundice clearance rate of 75%, essentially identical to the rate with initial MAPE. At age 4 years, the native liver survival rate was 58% in the MAPE group and 38% in the conventional PE group. The native liver survival rate in the Re-MAPE group was 75%. CONCLUSION MAPE is useful for sharing the surgical field during open PE in patients with BA. It may improve the rate of jaundice clearance.
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12
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Long-term Outcomes and Health Perceptions in Pediatric-onset Portal Hypertension Complicated by Varices. J Pediatr Gastroenterol Nutr 2020; 70:628-634. [PMID: 31990868 DOI: 10.1097/mpg.0000000000002643] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Outcomes of pediatric-onset portal hypertension are poorly defined. We aimed to assess population-based long-term outcomes of pediatric-onset portal hypertension complicated by varices. METHODS All children with esophageal varices (n = 126) were identified from 14,144 single nationwide referral center endoscopy reports during 1987 to 2013, and followed up through national health care and death registers. A questionnaire was sent to survivors (n = 94) of whom 65 (69%) responded. RESULTS Nineteen underlying disorders included biliary atresia (35%), extrahepatic portal vein obstruction (35%), autosomal recessive polycystic kidney disease (7%), and other disorders (23%). During median follow-up of 15.2 (range 0.5-43.1) years patients underwent median 9 (1-74) upper gastrointestinal endoscopies. Esophageal varices were first observed at a median age of 4.0 (0.3-18.2) years, 112 (89%) patients underwent median 6 (1-56) sclerotherapy/banding sessions, and 61 (48%) experienced median 2 (range 1-20) variceal bleeding episodes. Forty-eight surgical shunt procedures were performed to 41 (36%) patients and 38% underwent liver transplantation. Portal hypertensive biliopathy was diagnosed in 4 patients. Hepatopulmonary syndrome necessitated liver transplantation in 2 patients, hepatic encephalopathy in 2, and hepatorenal syndrome in 1. No patient died of variceal bleeding. Patient-reported perception of health on a scale of 1 to 10 was 9 (range 4-10), and 86% reported no current symptoms attributable to esophageal varices. CONCLUSIONS Pediatric-onset portal hypertension is a heterogeneous disease with significant long-term morbidity, requiring multimodal approach with considerable resources and continuation of follow-up in adulthood. Although mortality to variceal bleeding was avoided, bleeding episodes recurred also in adulthood, while patient-reported health of long-term survivors was encouraging.
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Yanagi Y, Yoshimaru K, Matsuura T, Shibui Y, Kohashi K, Takahashi Y, Obata S, Sozaki R, Izaki T, Taguchi T. The outcome of real-time evaluation of biliary flow using near-infrared fluorescence cholangiography with Indocyanine green in biliary atresia surgery. J Pediatr Surg 2019; 54:2574-2578. [PMID: 31575415 DOI: 10.1016/j.jpedsurg.2019.08.029] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 08/24/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Indocyanine green (ICG) fluorescence imaging is a promising tool for intraoperative decision-making. The aim of this study was to evaluate the utility of near-infrared fluorescence cholangiography (NIR-FCG) with ICG in primary surgery for biliary atresia (BA). METHODS We performed NIR-FCG with ICG in 10 BA patients and observed the fluorescence of their hilar micro-bile ducts and hilar exudate in order to assess the appropriate level at which to dissect the hilar fibrous corn. We compared the jaundice outcome of 10 patients using NIR-FCG (Group A) to that of 35 historical patients in whom NIR-FCG had not been used (Group B). RESULTS The mean age of patients was 74.8 days. The classification of BA was type I in two cases and type-III in eight cases. NIR-FCG visualized the hilar micro-bile ducts, and the incidence of positive fluorescence was 80%. The ratio of postoperative normalization of hyperbilirubinemia in Group A was significantly higher than that in Group B (1.0 vs. 0.65, p < 0.05). CONCLUSION NIR-FCG provided important objectifiable information about the biliary structures in surgery of BA. Although the number of cases was small, our results suggest that NIR-FCG may be useful for improving the outcome of primary surgery for BA. TYPE OF STUDY Study of Diagnostic Test. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Yusuke Yanagi
- Department of Pediatric Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
| | - Koichiro Yoshimaru
- Department of Pediatric Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toshiharu Matsuura
- Department of Pediatric Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuichi Shibui
- Anatomic Pathology, Pathological Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kenichi Kohashi
- Anatomic Pathology, Pathological Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshiaki Takahashi
- Department of Pediatric Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Satoshi Obata
- Department of Pediatric Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryota Sozaki
- Department of Pediatric Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoko Izaki
- Department of Pediatric Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoaki Taguchi
- Department of Pediatric Surgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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14
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Sohn H, Park S, Kang Y, Koh H, Han SJ, Kim S. Predicting variceal bleeding in patients with biliary atresia. Scand J Gastroenterol 2019; 54:1385-1390. [PMID: 31646915 DOI: 10.1080/00365521.2019.1683225] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background/aims: Variceal bleeding is the main cause of morbidity and mortality in children with portal hypertension and biliary atresia. The aim of this study is to predict high-risk varices by analyzing various clinical factors, thus improve prognosis of patients with biliary atresia.Methods: A total of 157 patients with biliary atresia who underwent Kasai portoentrostomy were enrolled in a single center. Clinical data including laboratory values, endoscopic findings and values of transient elastography (FibroScan®) were analyzed retrospectively.Results: The bleeding group and the non-bleeding group showed statistically significant differences in several variables; The FibroScan® value (HR 1.05, 95% CI (1.03-1.07), p < .01) was higher in the bleeding group. The bleeding group had values of lower albumin after 3 months of operation (HR 0.28, 95% CI (0.11-0.73), p = .01), higher bilirubin after 3 months of operation (total bilirubin: HR 1.18, 95% CI (1.04-1.33), p = .01), (direct bilirubin: HR 1.21, 95% CI (1.05-1.41), p = .01). Gastric varix (HR 4.10, 95% CI (1.62-10.36), p < .01) was more frequent in the bleeding group. And the presence of red sign was also predictive of bleeding. The FibroScan® cut-off value with the predictive power of bleeding was 31.5 kPa (HR 7.7, 95% CI (3.36-17.73), p < .01).Conclusions: Several clinical factors including high value of transient elastography (FibroScan®), gastric varix or red sign of endoscopy, and low albumin or high bilirubin values after 3 months of Kasai operation can be useful in predicting variceal bleeding in patients with biliary atresia.
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Affiliation(s)
- Hanbyul Sohn
- Pediatric Gastroenterology, Hepatology and Nutrition, Yonsei University College of Medicine, Severance Children's Hospital, Seoul, Korea.,Severance Pediatric Liver Disease Research Group, Seoul, Korea
| | - Sowon Park
- Pediatric Gastroenterology, Hepatology and Nutrition, Yonsei University College of Medicine, Severance Children's Hospital, Seoul, Korea.,Severance Pediatric Liver Disease Research Group, Seoul, Korea
| | - Yunkoo Kang
- Severance Pediatric Liver Disease Research Group, Seoul, Korea.,Department of Pediatrics, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Hong Koh
- Pediatric Gastroenterology, Hepatology and Nutrition, Yonsei University College of Medicine, Severance Children's Hospital, Seoul, Korea.,Severance Pediatric Liver Disease Research Group, Seoul, Korea
| | - Seok Joo Han
- Severance Pediatric Liver Disease Research Group, Seoul, Korea.,Department of Pediatric Surgery, Yonsei University College of Medicine, Severance Children's Hospital, Seoul, Korea
| | - Seung Kim
- Pediatric Gastroenterology, Hepatology and Nutrition, Yonsei University College of Medicine, Severance Children's Hospital, Seoul, Korea.,Severance Pediatric Liver Disease Research Group, Seoul, Korea
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15
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Serum Mac-2-binding protein (M2BPGi) as a marker of chronological liver fibrosis in biliary atresia patients with cirrhosis. Pediatr Surg Int 2019; 35:1065-1070. [PMID: 31392502 DOI: 10.1007/s00383-019-04535-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2019] [Indexed: 12/15/2022]
Abstract
PURPOSE Biliary atresia (BA) is characterized by progressive liver fibrosis, but it is difficult to assess the progression after the patient develops cirrhosis. Mac-2-binding protein glycosylation isomer (M2BPGi) is a new marker for hepatic fibrosis. We examined the chronological changes in M2BPGi levels in BA patients with cirrhosis. METHODS Patients with cirrhosis were selected from among pediatric BA patients who had their native livers. Serum M2BPGi levels and Child-Pugh classification were evaluated. A total of 11 pediatric BA patients with cirrhosis were recruited. RESULTS Initial M2BPGi level after diagnosis of liver cirrhosis based on liver biopsy was on average 3.4, and the most recent M2BPGi level under observation was on average 4.3. The follow-up period from the initial M2BPGi measurement averaged 22.6 months. The ratio of the initial and most recent values (M2BPGi ratio) was on average 1.3 (0.5-2.4). Three cases with improved fibrosis (M2BPGi ratio < 1.0) remained in Child A, as did six cases (1.0 ≤ M2BPGi ratio < 2.0), but two cases with marked fibrosis progression (2.0 ≤ M2BPGi ratio) advanced to decompensated cirrhosis Child B. CONCLUSION M2BPGi is useful as a prognostic factor for BA patients with liver cirrhosis. In addition, fibrosis improved even after the development of cirrhosis.
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16
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Wang Z, Chen Y, Peng C, Pang W, Zhang T, Wu D, Shen Q, Li M. Five-year native liver survival analysis in biliary atresia from a single large Chinese center: The death/liver transplantation hazard change and the importance of rapid early clearance of jaundice. J Pediatr Surg 2019; 54:1680-1685. [PMID: 30518490 DOI: 10.1016/j.jpedsurg.2018.09.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 08/22/2018] [Accepted: 09/18/2018] [Indexed: 12/19/2022]
Abstract
PURPOSE This study aimed to analyze the change of death/liver transplantation hazard and biochemical indexes over time after Kasai procedure (KP) based on a retrospective biliary atresia (BA) cohort, and to evaluate the predictive value of early jaundice clearance rate to 5-year native liver survival (NLS). METHODS A retrospective cohort with follow-up results of 139 BA patients from January 2009 to December 2012 was established, and the pre- and postoperative data were collected. NLS rates were estimated with Kaplan-Meier curves, and any differences between groups were tested by log-rank test. Hazard curve of death/liver transplantation was fitted with Weibull distribution, and hazards at certain time points were calculated. Trend charts of biochemical indexes were drawn to show any changes over time. Rate of jaundice clearance was indicated as the proportion of decreased total bilirubin level at a certain postoperative time point to preoperative total bilirubin level. In multivariate analysis for prediction of 5-year NLS, COX proportional hazard regression model was used and results were expressed as hazard ratios with 95% confidence intervals (CIs). The predictive value of early jaundice clearance rates for 5-year NLS was analyzed by receiver operating characteristic (ROC) curve, and a cut-off value of 4-week jaundice clearance rate was determined. RESULTS The estimated 5-year NLS rate of the 139 patients was 58.0%. The patients had a high hazard of death/liver transplantation early after KP, which gradually decreased and stabilized at a lower level 1 year later. Most death/liver transplantation events occurred within 1 year after KP. The total bilirubin (TBIL), direct bilirubin (DBIL) and total bile acid (TBA) levels of successful Kasai group decreased continuously after KP, and the biggest decline was seen in the first month. The aspartate aminotransferase (AST), alanine aminotransferase (ALT) and γ-glutamyl transpeptidase (GGT) levels increased during the first month after KP and decreased continuously thereafter. All the biochemical indexes of successful Kasai group tended to stabilize within/close to normal range 1 year after KP. On the contrary, all the biochemical indexes of failed Kasai group fluctuated at obvious abnormal levels after KP. The estimated 5-year NLS rates of successful Kasai group and failed Kasai group were 90.1% and 10.7% (p = 0.000). The most significant clinical protective factor of 5-year NLS was 4-week jaundice clearance rate, revealed by COX proportional hazard regression model, and the HR was 0.089 (95%CI 0.018-0.432, p = 0.003). In predicting 5-year native liver survival, the largest area under ROC (AUROC) curve belonged to 4-week jaundice clearance rate, which was 0.731 (p = 0.000). A cut-off value of 0.457 was determined, with sensitivity 0.827, specificity 0.552, positive predictive value 0.720, and negative predictive value 0.696. NLS rates of patients divided by cut-off value showed significant statistical difference demonstrated by Kaplan-Meier curve and log-rank test (p = 0.000). CONCLUSIONS The 5-year death/liver transplantation hazard of biliary atresia patients reduces greatly and stabilizes 1 year after KP. A successful KP enables patients to achieve long-term stable normal biochemical indexes. A rapid clearance of jaundice is of great positive significance to 5-year NLS, and the 4-week jaundice clearance rate is of some predictive value. TYPE OF STUDY Prognosis study. LEVEL OF EVIDENCE Level II, retrospective study.
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Affiliation(s)
- Zengmeng Wang
- General Surgery Department of Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 100045, 56# Nanlishi Road, Beijing, China.
| | - Yajun Chen
- General Surgery Department of Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 100045, 56# Nanlishi Road, Beijing, China.
| | - Chunhui Peng
- General Surgery Department of Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 100045, 56# Nanlishi Road, Beijing, China.
| | - Wenbo Pang
- General Surgery Department of Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 100045, 56# Nanlishi Road, Beijing, China.
| | - Tingchong Zhang
- General Surgery Department of Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 100045, 56# Nanlishi Road, Beijing, China.
| | - Dongyang Wu
- General Surgery Department of Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 100045, 56# Nanlishi Road, Beijing, China.
| | - Qiulong Shen
- General Surgery Department of Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 100045, 56# Nanlishi Road, Beijing, China.
| | - Mengdi Li
- General Surgery Department of Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, 100045, 56# Nanlishi Road, Beijing, China.
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17
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Jiao C, Yu K, Li D, Fu K, Wang P, He Y, Feng J. A retrospective study of the ideal operation time for preterm biliary atresia patients. Pediatr Surg Int 2019; 35:679-684. [PMID: 30805663 DOI: 10.1007/s00383-019-04464-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/18/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To study the ideal Kasai portoenterostomy (KPE) time for preterm infants with biliary atresia (BA) through evaluation of the postoperative effects. METHODS Retrospectively, 34 preterm infants with BA from 2012 to 2016 were recruited in the present study. The following three groups were established according to their chronological and corrected age at the time of KPE operation: chronological age ≤ 90 days, chronological age > 90 days and corrected age ≤ 90 days, and corrected age > 90 days. For chronological age ≤ 90 days at operation, patients were further divided into another three groups: chronological age ≤ 60 days, chronological age > 60 days and corrected age ≤ 60 days, and corrected age > 60 days. Postoperative effects were then followed up and recorded. RESULTS First, of those patients divided according to 90-day chronological and corrected age, postoperative total bilirubin levels (TBL), direct bilirubin levels (DBL), alanine aminotransferase (ALT), and aspartate aminotransferase (AST) of the group whose chronological age was ≤ 90 days were lower than the levels of the group whose chronological age was > 90 days and corrected age ≤ 90 days (P = 0.0472, P = 0.0358, P = 0.0083, and P = 0.0491), and the group whose corrected age was > 90 days (P = 0.0383, P = 0.0392, P = 0.0043, and P = 0.0107). Second, for those patients whose chronological age was ≤ 90 days, the group whose corrected age was > 60 days showed a higher ALT level than the other two groups with chronological age ≤ 60 days (P = 0.0472) and chronological age > 60 days and corrected age ≤ 60 days (P = 0.0258). CONCLUSION According to the present study, the ideal KPE time for preterm BA infants should meet two conditions: chronological age ≤ 90 days and corrected age ≤ 60 days. The groups with a chronological age ≤ 60 days, and chronological age > 60 days and corrected age ≤ 60 days show similar postoperative effects.
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Affiliation(s)
- Chunlei Jiao
- Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Kechi Yu
- Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Dandan Li
- Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Kang Fu
- Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Pei Wang
- Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Ying He
- Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China
| | - Jiexiong Feng
- Department of Pediatric Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave, Wuhan, 430030, China.
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