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Yang T, Wen Y, Li J, Yang J, Tan T, Pan J, Hu C, Zhang J, Xin Y, Li S, Xia H, He J, Zou Y. Association of the TP53 rs1042522 C>G polymorphism and hepatoblastoma risk in Chinese children. J Cancer 2019; 10:3444-3449. [PMID: 31293648 PMCID: PMC6603402 DOI: 10.7150/jca.33063] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 05/21/2019] [Indexed: 02/06/2023] Open
Abstract
The TP53 gene encodes an important class of cell cycle and tumor-suppressing factors that play critical roles in maintaining genomic stability. The TP53 Arg72Pro (rs1042522 C>G) polymorphism has been reported to be associated with the risk of several types of adult cancers; however, its risk for pediatric cancers remains unclear. Here, we analyzed the association of the TP53 gene rs1042522 C>G polymorphism with hepatoblastoma (HB) susceptibility in a hospital-based study among Chinese children. A total of 213 HB patients and 958 healthy controls were enrolled in the study. Genotypes were determined by a TaqMan assay, and the strength of the association was assessed by the odds ratios and 95% confidence intervals generated from logistic regression models, adjusted for age, gender, and clinical stage. No significant association between the TP53 rs1042522 C>G polymorphism and HB susceptibility was detected in the main analysis or in stratification analyses of age, gender, and clinical stages. Overall, the TP53 gene rs1042522 C>G polymorphism is not associated with HB susceptibility in the Chinese population, other polymorphisms alone or in combination should be investigated to further clarify HB susceptibility.
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Affiliation(s)
- Tianyou Yang
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
| | - Yang Wen
- First Affiliated Hospital of Sun Yat-Sen University, Guangzhou 510080, Guangdong, China
| | - Jiahao Li
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
| | - Jiliang Yang
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
| | - Tianbao Tan
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
| | - Jing Pan
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
| | - Chao Hu
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
| | - Jiao Zhang
- Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Yijuan Xin
- Clinical Laboratory Medicine Center of PLA, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China
| | - Suhong Li
- Department of Pathology, Children Hospital and Women Health Center of Shanxi, Taiyuan 030013, Shannxi, China
| | - Huimin Xia
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
| | - Jing He
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
- ✉ Corresponding authors: Yan Zou, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Guangzhou 510623, Guangdong, China; Tel./Fax: (+86-020) 38076332; or ; or Jing He, Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Guangzhou 510623, Guangdong, China; Tel./Fax: (+86-020) 38076560; or
| | - Yan Zou
- Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou 510623, Guangdong, China
- ✉ Corresponding authors: Yan Zou, Department of Pediatric Surgery, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Guangzhou 510623, Guangdong, China; Tel./Fax: (+86-020) 38076332; or ; or Jing He, Department of Pediatric Surgery, Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, 9 Jinsui Road, Guangzhou 510623, Guangdong, China; Tel./Fax: (+86-020) 38076560; or
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Emamaullee JA, Nekrasov V, Gilmour S, Kneteman N, Yanni G, Kohli R, Thomas D, Genyk Y. Case series and systematic review of acquired diaphragmatic hernia after liver transplantation. Pediatr Transplant 2018; 22:e13296. [PMID: 30280450 DOI: 10.1111/petr.13296] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 08/21/2018] [Accepted: 08/29/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND ADH is a rare and potentially fatal complication following LT. In this study, a systematic review was completed to identify risk factors which may contribute to ADH. METHODS Transplant databases at three LT programs were reviewed. Four pediatric and zero adult cases were identified. Next, a systematic review was completed. Fourteen studies describing 41 patients with ADH were identified. Patient demographics, transplant characteristics, and features of ADH diagnosis were examined. RESULTS The majority (90.2%) of ADH were in children. In pediatric LT, 95.1% received a segmental allograft. ADH occurred in the right P diaphragm 92.7% of the time, and 87.8% were repaired primarily. Patient demographics, post-transplant complications, and immunosuppression regimens were broad and failed to predict ADH. Most patients presented with either respiratory or gastrointestinal symptoms. There were two pediatric deaths related to undiagnosed ADH. The combined worldwide incidence of ADH in pediatric LT is 1.5% (34/2319 patients). CONCLUSION ADH is a rare complication post-LT that primarily occurs in pediatric recipients. When diagnosed early, ADH can be repaired primarily with good outcomes.
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Affiliation(s)
- Juliet A Emamaullee
- Division of Hepatobiliary and Transplant Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California.,Pediatric Liver Care Center, Children's Hospital Los Angeles, Los Angeles, California
| | - Victor Nekrasov
- Division of Hepatobiliary and Transplant Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Susan Gilmour
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Norman Kneteman
- Division of Transplantation, Department of Surgery, University of Alberta, Edmonton, Alberta, Canada
| | - George Yanni
- Pediatric Liver Care Center, Children's Hospital Los Angeles, Los Angeles, California.,Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Rohit Kohli
- Pediatric Liver Care Center, Children's Hospital Los Angeles, Los Angeles, California.,Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Daniel Thomas
- Pediatric Liver Care Center, Children's Hospital Los Angeles, Los Angeles, California.,Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Yuri Genyk
- Division of Hepatobiliary and Transplant Surgery, Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California.,Pediatric Liver Care Center, Children's Hospital Los Angeles, Los Angeles, California
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Xu G, Chen Y, Liu J, Liu SW, Wang P, Yang J, Huang JL. [Burden of pediatric cancer in Jiangxi, China, in 2010 and 2015]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2018; 20:21-27. [PMID: 29335077 PMCID: PMC7390322 DOI: 10.7499/j.issn.1008-8830.2018.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 12/07/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To study the burden of pediatric cancer in Jiangxi, China, in 2010 and 2015 and its changes from 2010 to 2015. METHODS The data of pediatric cancer in Jiangxi in 2010 and 2015 were collected from the Global Burden of Disease Study 2015 in China, including number of cases, number of deaths, years of life lost (YLL), years lived with disability (YLD), and disability-adjusted life years (DALY). The standardized incidence rate, mortality rate, and DALY rate were calculated with the national census data in 2010 as the standard population, in order to evaluate the changes in incidence, mortality, and disease burden of pediatric cancer in Jiangxi. RESULTS In both 2010 and 2015, boys had higher numbers of cases, deaths, and DALY than girls, and the 5-14 years group had higher numbers than the 0-4 years group; boys had higher incidence rate, mortality rate, and DALY rate than girls, and the 0-4 years group had higher rates than the 5-14 years group. In 2015, the standardized incidence rate of pediatric cancer was reduced by 6.66% in the 0-4 years group and 17.56% in the 5-14 years group; the standardized mortality rate was reduced by 11.34% in the 0-4 years group and 21.78% in the 5-14 years group; the standardized DALY rate was reduced by 11.27% in the 0-4 years group and 21.67% in the 5-14 years group. Among the different types of pediatric cancer, leukemia had the highest standardized DALY rate in 2010 and 2015, followed by brain cancer and non-Hodgkin's lymphoma. CONCLUSIONS There was a certain reduction in the burden of pediatric cancer in Jiangxi from 2010 to 2015. Leukemia, brain cancer, and non-Hodgkin's lymphoma are the focus of prevention and treatment, and children aged less than 5 years and boys should be closely monitored.
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Affiliation(s)
- Gang Xu
- Department of Preventive Medicine, School of Basic Medicine, Jiangxi University of Traditional Chinese Medicine, Nanchang 330004, China.
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Sunil BJ, Palaniappan R, Venkitaraman B, Ranganathan R. Surgical Resection for Hepatoblastoma—Updated Survival Outcomes. J Gastrointest Cancer 2017; 49:493-496. [DOI: 10.1007/s12029-017-0005-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Ismail H, Broniszczak D, Kaliciński P, Dembowska-Bagińska B, Perek D, Teisseyre J, Kluge P, Kościesza A, Lembas A, Markiewicz M. Changing treatment and outcome of children with hepatoblastoma: analysis of a single center experience over the last 20 years. J Pediatr Surg 2012; 47:1331-9. [PMID: 22813792 DOI: 10.1016/j.jpedsurg.2011.11.073] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2011] [Revised: 11/28/2011] [Accepted: 11/28/2011] [Indexed: 02/06/2023]
Abstract
BACKGROUND/PURPOSE The aim of the study was to analyze changing management and survival of children with hepatoblastoma (HBL) treated in one center. MATERIALS AND METHODS Over the last 20 years, 51 children with HBL were treated. Surgery was performed in 48 children (94.1%), conventional liver resection in 38 (of those, 2 received a rescue liver transplantation [LTx] for relapse), and total hepatectomy and primary LTx in 10 patients. The remaining 3 patients received only palliative treatment. Patient data were analyzed for survival with respect to PRETreatment EXTent of disease (PRETEXT), metastases, histopathology, conventional resection, and LTx. RESULTS Survival of children with HBL treated with liver resection is 71% and 80% for primary LTx. Favorable prognostic factors for patient survival was tumor histology as epithelial-fetal subtype and mixed epithelial and mesenchymal type, without teratoid features, and good response to chemotherapy (necrosis, fibrosis). Unfavorable prognostic factors were small cells undifferentiated, transitional liver cell tumor, α-fetoprotein level above 1,000,000 IU/mL and below 100 IU/mL at diagnosis, lung metastases, and local recurrence after initial resection. Survival was related to PRETEXT stage. However, among patients with PRETEXT III and IV, LTx resulted in better survival. CONCLUSION Liver transplantation is a good option for children with advanced HBL. Early referral of children with potentially unresectable tumors to centers where combined treatment (chemotherapy, surgery including LTx) is available is crucial.
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Affiliation(s)
- Hor Ismail
- Department of Pediatric Surgery and Organ Transplantation, Children's Memorial Health Institute, 04-730 Warsaw, Poland.
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Tsay PK, Lai JY, Yang CP, Hung IJ, Hsueh C, Tsai MH, Jaing TH. Treatment outcomes for hepatoblastoma: experience of 35 cases at a single institution. J Formos Med Assoc 2011; 110:322-5. [PMID: 21621153 DOI: 10.1016/s0929-6646(11)60048-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2010] [Revised: 05/29/2010] [Accepted: 05/31/2010] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND/PURPOSE Hepatoblastoma is the most common malignant liver tumor in children. Comparative studies have elucidated the optimal pre- or postoperative chemotherapeutic regimens. The aim of this study was to investigate the prognostic significance of baseline tumor characteristics for overall survival and disease-free survival in children with hepatoblastoma. METHODS There were 19 male and 16 female children with a median age of 19 months at diagnosis (range: 1-169 months) in our institution between February 1990 and June 2009. We reviewed the clinical presentation, serum α-fetoprotein level at diagnosis, histological subtype, treatment, and outcomes. RESULTS Twenty-seven patients (78%) underwent neoadjuvant chemotherapy. The majority of patients subsequently underwent either hemihepatectomy (56%) or bisegmentectomy (16%). Only six patients underwent extended hepatic resection, and one of them required rescue liver transplantation. During follow-up, six patients died of progressive disease and two of perioperative mortality. Four of the six who died had pulmonary metastases at the time of diagnosis or follow-up. The median survival time was 28 months (range: 1-181 months). Five-year overall survival was 67.7% (95% confidence interval: 52.0-87.8%) and disease-free survival was 60.2% (95% confidence interval: 41.9-86.5%). CONCLUSION The potential down-staging effect of neoadjuvant chemotherapy on hepatoblastoma might facilitate remission and convert unresectable tumors into operable ones.
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Affiliation(s)
- Pei-Kwei Tsay
- Department of Public Health and Center of Biostatistics, College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Cyriac S, Seshadri RA, Warrier A, Sagar TG. Hepatoblastoma: Analysis of treatment outcome from a tertiary care center. J Indian Assoc Pediatr Surg 2011; 16:11-4. [PMID: 21430841 PMCID: PMC3047766 DOI: 10.4103/0971-9261.74514] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Aim: This study was designed to retrospectively review our experience with the multimodality management of hepatoblastomas (HB). Materials and Methods: Thirteen patients were treated for HB between 2000 and 2007. The clinical presentations, chemotherapy tolerance and response, surgical procedure undertaken, and complications were analysed. Results: Median age of the population was 12 months (3-60 months), with a male-to-female ratio of 3.3:1. Nine patients were treated with neoadjuvant chemotherapy incorporating cisplatin and adriamycin. Primary surgery was done in four patients. Extent of hepatic resection in the operated patients varied. Mixed type was the predominant histopathological diagnosis. Adjuvant chemotherapy was well tolerated with no morbidity or mortality. Five-year event-free survival (EFS) and overall survival (OS) of all the 13 patients is 76.9%. All the nine patients who could complete multimodality treatment are alive with no evidence of disease or complications with median follow-up of 63 months (46-122 months). Conclusions: Treatment of HB with multidisciplinary approach was well tolerated. OS and EFS of patients were comparable with published studies.
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Affiliation(s)
- Sanju Cyriac
- Department of Medical Oncology, Cancer Institute (WIA), Adyar, Chennai 36, Tamil Nadu, India
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Huang LC, Ho M, Chang WC, Chen HY, Hung YC, Chiu TH. Prenatal diagnosis of fetal hepatoblastoma with a good neonatal outcome: case report and narrative literature review. Pediatr Hematol Oncol 2011; 28:150-4. [PMID: 21299342 DOI: 10.3109/08880018.2010.536299] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The authors report a case of congenital hepatoblastoma that was diagnosed in the antenatal period at 39 weeks' gestation. The infant was delivered vaginally without rupture of the tumor. The neonate then received chemotherapy and underwent surgical excision of the tumor. After 1 year, no tumor recurrence has been noted.
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Affiliation(s)
- Li-Chia Huang
- Department of Obstetrics and Gynecology, China Medical University Hospital, Taiching, Taiwan.
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Abstract
Hepatoblastoma is the most common primary liver tumor in childhood and occurs more commonly in families with familial adenomatous polyposis. Germline mutations of the gene responsible for familial adenomatous polyposis--adenomatous polyposis coli (APC)--are described in patients with hepatoblastoma even without a family history. We investigated children presenting with apparently sporadic hepatoblastoma between 1991 and 2004. Blood samples were available from 29 children (18 boys) whose conditions were diagnosed at a median age of 22 months (range 6-119 months). No germline APC mutations were found, which does not support the need for routine screening in sporadic hepatoblastoma in the absence of a suggestive family history of colorectal cancer or suspicion of familial adenomatous polyposis.
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Dong Q, Xu W, Jiang B, Lu Y, Hao X, Zhang H, Jiang Z, Lu H, Yang C, Cheng Y, Yang X, Hao D. Clinical applications of computerized tomography 3-D reconstruction imaging for diagnosis and surgery in children with large liver tumors or tumors at the hepatic hilum. Pediatr Surg Int 2007; 23:1045-50. [PMID: 17828408 DOI: 10.1007/s00383-007-1910-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/27/2007] [Indexed: 11/24/2022]
Abstract
The present study assessed the benefits of 3-D reconstruction of spiral computerized tomography (CT) scans for the diagnosis of and surgical guidance to large liver tumors or tumors at the hepatic hilum. We retrospectively analyzed the cases of 18 children with large liver tumors or with tumors at the hepatic hilum treated in past 5 years. The ages ranged from 45 days to 14 years. Ten cases were examined using the three-dimensional reconstruction using 64 slice spiral CT and eight patients underwent conventional CT or conventional enhanced CT scanning. In 16 cases, the volume of tissue removed exceeded one-third the entire volume of the liver (considered "large" tumors). The largest tumor removed weighed 4.8 kg. In two cases, the excised tissue represented less than one-third of the total liver volume, but in these cases the location of the tumor was considered "complex" due to the proximity to major hepatic vessels. Seven tumors were located in the right lobe, three in the left lateral segment, three in medial segment, three extended beyond the right lobe and two extended beyond the left lateral segment. Pathological diagnoses included hepatoblastoma (n = 9), hepatocellular carcinoma (n = 2), mesenchymal hamartoma (n = 4), teratoma (n = 1) and adenoma (n = 2). The 3-D reconstructed images could be rotated to view the image from several sides, were semitransparent and allowed for the measurement of tumor size and determination of spatial relation to blood vessels. All 18 children had curative resections as indicated by "tumor-free" microscopic margins. No major intra- or postoperative complications were encountered. Three-dimensional CT imaging can provide high quality images of the tumors and location of the tumor relative to vital hepatic blood vessels. This technique offers a kind of comparatively accurate method compared with traditional imaging techniques, it could help the surgeon identify the tumor borders accurately and devise a comparative safe surgical strategy. With its help the surgeon could identify vital hepatic blood vessels before operation, so they can avoid massive hemorrhaging and avoid massive hemorrhaging during operation. This technique should be more widely applied in the resection of large or complex liver tumors.
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Affiliation(s)
- Qian Dong
- Department of Pediatric Surgery, The Affiliated Hospital of Medical College, Qing Dao University, 16 Jiangsu Road, Qing Dao City 266003, China.
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