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Virdee PS, Collins KK, Friedemann Smith C, Yang X, Zhu S, Roberts SE, Roberts N, Oke JL, Bankhead C, Perera R, Hobbs FDR, Nicholson BD. The Association between Blood Test Trends and Undiagnosed Cancer: A Systematic Review and Critical Appraisal. Cancers (Basel) 2024; 16:1692. [PMID: 38730644 PMCID: PMC11083147 DOI: 10.3390/cancers16091692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/20/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
Clinical guidelines include monitoring blood test abnormalities to identify patients at increased risk of undiagnosed cancer. Noting blood test changes over time may improve cancer risk stratification by considering a patient's individual baseline and important changes within the normal range. We aimed to review the published literature to understand the association between blood test trends and undiagnosed cancer. MEDLINE and EMBASE were searched until 15 May 2023 for studies assessing the association between blood test trends and undiagnosed cancer. We used descriptive summaries and narratively synthesised studies. We included 29 articles. Common blood tests were haemoglobin (24%, n = 7), C-reactive protein (17%, n = 5), and fasting blood glucose (17%, n = 5), and common cancers were pancreatic (29%, n = 8) and colorectal (17%, n = 5). Of the 30 blood tests studied, an increasing trend in eight (27%) was associated with eight cancer types, and a decreasing trend in 17 (57%) with 10 cancer types. No association was reported between trends in 11 (37%) tests and breast, bile duct, glioma, haematological combined, liver, prostate, or thyroid cancers. Our review highlights trends in blood tests that could facilitate the identification of individuals at increased risk of undiagnosed cancer. For most possible combinations of tests and cancers, there was limited or no evidence.
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Affiliation(s)
- Pradeep S. Virdee
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Woodstock Road, Oxford OX2 6GG, UK; (K.K.C.); (C.F.S.); (S.Z.); (J.L.O.); (C.B.); (R.P.); (F.R.H.); (B.D.N.)
| | - Kiana K. Collins
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Woodstock Road, Oxford OX2 6GG, UK; (K.K.C.); (C.F.S.); (S.Z.); (J.L.O.); (C.B.); (R.P.); (F.R.H.); (B.D.N.)
| | - Claire Friedemann Smith
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Woodstock Road, Oxford OX2 6GG, UK; (K.K.C.); (C.F.S.); (S.Z.); (J.L.O.); (C.B.); (R.P.); (F.R.H.); (B.D.N.)
| | - Xin Yang
- St Edmund Hall, University of Oxford, Oxford OX1 4AR, UK;
| | - Sufen Zhu
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Woodstock Road, Oxford OX2 6GG, UK; (K.K.C.); (C.F.S.); (S.Z.); (J.L.O.); (C.B.); (R.P.); (F.R.H.); (B.D.N.)
| | - Sophie E. Roberts
- Medical Sciences Division, St Peters College, University of Oxford, Oxford OX1 2DL, UK;
| | - Nia Roberts
- Bodleian Health Care Libraries, Oxford OX3 7DQ, UK;
| | - Jason L. Oke
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Woodstock Road, Oxford OX2 6GG, UK; (K.K.C.); (C.F.S.); (S.Z.); (J.L.O.); (C.B.); (R.P.); (F.R.H.); (B.D.N.)
| | - Clare Bankhead
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Woodstock Road, Oxford OX2 6GG, UK; (K.K.C.); (C.F.S.); (S.Z.); (J.L.O.); (C.B.); (R.P.); (F.R.H.); (B.D.N.)
| | - Rafael Perera
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Woodstock Road, Oxford OX2 6GG, UK; (K.K.C.); (C.F.S.); (S.Z.); (J.L.O.); (C.B.); (R.P.); (F.R.H.); (B.D.N.)
| | - FD Richard Hobbs
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Woodstock Road, Oxford OX2 6GG, UK; (K.K.C.); (C.F.S.); (S.Z.); (J.L.O.); (C.B.); (R.P.); (F.R.H.); (B.D.N.)
| | - Brian D. Nicholson
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, University of Oxford, Woodstock Road, Oxford OX2 6GG, UK; (K.K.C.); (C.F.S.); (S.Z.); (J.L.O.); (C.B.); (R.P.); (F.R.H.); (B.D.N.)
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2
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Kounami N, Maeda S, Kitagawa A, Tomihara H, Ushimaru Y, Ohara N, Takeoka T, Imasato M, Kawabata R, Noura S, Yasuhara Y, Miyamoto A. Early detection of occupational cholangiocarcinoma in a high-risk patient under intensive surveillance: a case study. Surg Case Rep 2024; 10:68. [PMID: 38514507 PMCID: PMC10957861 DOI: 10.1186/s40792-024-01871-4] [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: 02/02/2024] [Accepted: 03/15/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Occupational cholangiocarcinoma is associated with exposure to organic solvents, such as dichloromethane (DCM) and 1,2-dichloropropane (DCP). This report describes a case of occupational cholangiocarcinoma detected through regularly imaging following the discovery of elevated serum γ-glutamyl trans peptidase (γ-GTP) levels revealed during regular checkup. CASE PRESENTATION A 43-year-old man who had been working in a printing company with 15 years of exposure to organic solvents presented to our hospital owing to abnormalities found during a routine checkup. Ultrasound (US) imaging revealed thickening of the gallbladder wall accompanied by gallstones, although in the blood tests, γ-GTP levels were within normal range. Given the high risk of cholangiocarcinoma development, the patient underwent regular monitoring with abdominal US and blood tests at a local doctor's office. At the age of 48, his serum γ-GTP level mildly elevated for the first time, prompting the initiation of semi-annual magnetic resonance cholangiopancreatography (MRCP). By the age of 50 years, dilation in B8 was detected, and one and a half years later, a tumor on the central side of the B8 dilation appeared. The patient was diagnosed with intrahepatic cholangiocarcinoma, which was treated with anterior sectionectomy. Pathological examination revealed an adenocarcinoma with a papillary glandular ductal structure at the root of the B8. In addition, biliary intraepithelial neoplasia (BilIN) and dysplasia have been identified around the tumor and periphery bile ducts and in noncancerous bile ducts. Postoperatively, the patient received 6 months of adjuvant chemotherapy with S-1monotherapy. Eight months after surgery, the patient remained under observation with no signs of recurrence. CONCLUSIONS We report a case of occupational cholangiocarcinoma detected during a prolonged period of regular follow-up after exposure to DCM and DCP. Given the delayed carcinogenesis process, occupational cholangiocarcinomas manifest long after exposure to organic solvents, therefore, ongoing screening is extremely important. Vigilance is essential to avoid underdiagnosis, particularly for individuals who are at an increased risk of developing this form of cancer. Continuous monitoring is key to the early detection and effective management of occupational cholangiocarcinoma.
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Affiliation(s)
- Naoko Kounami
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Sakae Maeda
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan.
| | - Akihiro Kitagawa
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Hideo Tomihara
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Yuki Ushimaru
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Nobuyoshi Ohara
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Tomohira Takeoka
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Mitsunobu Imasato
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Ryohei Kawabata
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Shingo Noura
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Yumiko Yasuhara
- Department of Pathology, Sakai City Medical Center, 1-1-1, Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
| | - Atsushi Miyamoto
- Department of Surgery, Sakai City Medical Center, 1-1-1 Ebarazi-Cho, Nishi-Ku, Sakai, Osaka, Japan
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3
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Deenonpoe R, Sa-Ngiamwibool P, Watcharadetwittaya S, Thanee M, Intuyod K, Kongpan T, Padthaisong S, Nutalai R, Chamgramol Y, Pairojkul C. Fluorescence in situ hybridization detection of chromosome 7 and/or 17 polysomy as a prognostic marker for cholangiocarcinoma. Sci Rep 2022; 12:8441. [PMID: 35589822 PMCID: PMC9119972 DOI: 10.1038/s41598-022-11945-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 05/03/2022] [Indexed: 11/09/2022] Open
Abstract
Cholangiocarcinoma (CCA) is highly endemic in the Northeast Thailand. Recently, chromosome aberrations provided new insights into pathogenesis of CCA. Therefore, chromosome aberration might be used as a prognostic factor and therapeutic planning of this cancer. This aim of this study is to examine the correlation between an increase of chromosome 7 (C7) and/or 17 (C17) copy number variants (CNVs) with clinicopathological data and the overall survival time (OS) of CCA patients using fluorescence in situ hybridization (FISH) assays. C7 and C17 CNVs were examined using FISH form 157 formalin-fixed paraffin-embedded (FFPE) tissues of CCA patients from Khon Kaen, Thailand between 2011 and 2015. OS was visualized using Kaplan-Meier plot. Univariate and multivariate analyses were used to determine the ability of the clinicopathological parameters to predict OS. C17 > trisomy (odd ratio, 6.944, P < 0.001), C7/17 trisomy (odd ratio; 4.488, P = 0.019), and C7/17 > trisomy (odd ratio; 6.723, P < 0.001) were independently predictive factors for lymph node metastasis. Interestingly, an increase of C7, C17, and C7/17 CNVs in both trisomy and > trisomy was independently correlated with short median OS. An increased of C7 and/or 17 have a potential as a poor prognostic marker in CCA patients.
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Affiliation(s)
- Raksawan Deenonpoe
- Department of Pathology, Faculty of Medicine, Khon Kaen University, 123 Mittraparp Road, Muang District, Khon Kaen, 40002, Thailand. .,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand.
| | - Prakasit Sa-Ngiamwibool
- Department of Pathology, Faculty of Medicine, Khon Kaen University, 123 Mittraparp Road, Muang District, Khon Kaen, 40002, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Sasithorn Watcharadetwittaya
- Department of Pathology, Faculty of Medicine, Khon Kaen University, 123 Mittraparp Road, Muang District, Khon Kaen, 40002, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Malinee Thanee
- Department of Pathology, Faculty of Medicine, Khon Kaen University, 123 Mittraparp Road, Muang District, Khon Kaen, 40002, Thailand.,Cholangiocarcinoma Research Institute (CARI), Khon Kaen University, Khon Kaen, Thailand
| | - Kitti Intuyod
- Department of Pathology, Faculty of Medicine, Khon Kaen University, 123 Mittraparp Road, Muang District, Khon Kaen, 40002, Thailand
| | - Thachanan Kongpan
- Department of Pathology, Faculty of Medicine, Khon Kaen University, 123 Mittraparp Road, Muang District, Khon Kaen, 40002, Thailand
| | - Sureerat Padthaisong
- Faculty of Allied Health Sciences, Burapha University, Chonburi, 20131, Thailand
| | - Rungtiwa Nutalai
- Department of Pathology, Faculty of Medicine, Khon Kaen University, 123 Mittraparp Road, Muang District, Khon Kaen, 40002, Thailand.,Nuffield Department of Medicine, Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK
| | - Yaovalux Chamgramol
- Department of Pathology, Faculty of Medicine, Khon Kaen University, 123 Mittraparp Road, Muang District, Khon Kaen, 40002, Thailand
| | - Chawalit Pairojkul
- Department of Pathology, Faculty of Medicine, Khon Kaen University, 123 Mittraparp Road, Muang District, Khon Kaen, 40002, Thailand
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4
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Miyazaki T, Shinkawa H, Takemura S, Tanaka S, Amano R, Kimura K, Ohira G, Nishio K, Kinoshita M, Tsuchi J, Ishihara A, Eguchi S, Shirai D, Yamamoto T, Wakasa K, Kawada N, Kubo S. Precancerous Lesions and Liver Atrophy as Risk Factors for Hepatolithiasis-Related Death after Liver Resection for Hepatolithiasis. Asian Pac J Cancer Prev 2020; 21:3647-3654. [PMID: 33369464 PMCID: PMC8046297 DOI: 10.31557/apjcp.2020.21.12.3647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Cholangiocarcinoma and secondary biliary cirrhosis can develop after liver resection for hepatolithiasis and are causes of hepatolithiasis-related death. We determined potential risk factors for hepatolithiasis-related death and subsequent cholangiocarcinoma, including precancerous lesions such as biliary intraepithelial neoplasia (BilIN) and intraductal papillary neoplasm of the bile duct, in patients undergoing liver resection for hepatolithiasis. METHODS The study cohort included 62 patients who underwent liver resection for hepatolithiasis without concomitant cholangiocarcinoma and had surgical specimens available for pathological examination. Univariate and multivariate analyses were conducted to examine risk factors associated with subsequent cholangiocarcinoma after hepatolithiasis and hepatolithiasis-related death. In 28 patients with BilIN lesions, the specimens were immunohistochemically stained for γ-H2AX and S100P. RESULTS In the study cohort, the causes of death were subsequent cholangiocarcinoma, biliary cirrhosis, and other diseases in 5, 3, and 7 patients, respectively. Liver atrophy, precancerous lesions, postoperative repeated cholangitis, and jaundice for ≥1 week during the follow-up period were risk factors for hepatolithiasis-related death. Multivariate analysis showed that liver atrophy and precancerous lesions were independent risk factors for hepatolithiasis-related death. Liver atrophy or precancerous lesions were also risk factors for subsequent cholangiocarcinoma by univariate analysis. The positive expression of γ-H2AX and S100P was observed in 18 and 14 of the 28 BilIN lesions, respectively. CONCLUSIONS Liver atrophy and precancerous lesions with malignant transformation were risk factors not only for subsequent cholangiocarcinoma but also hepatolithiasis-related death after liver resection for hepatolithiasis, indicating that long-term follow-up is necessary even after liver resection in patients harboring these risk factors.<br />.
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Affiliation(s)
- Toru Miyazaki
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Hiroji Shinkawa
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Shigekazu Takemura
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Shogo Tanaka
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Ryosuke Amano
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Kenjiro Kimura
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Go Ohira
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Kohei Nishio
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Masahiko Kinoshita
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Jun Tsuchi
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Atsushi Ishihara
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Shimpei Eguchi
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Daisuke Shirai
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
| | - Takatsugu Yamamoto
- Department of Surgery, Minamitama Hospital, 3-10-1 Sandamachi, Hachioji, Tokyo 193-0832, Japan
| | - Kenichi Wakasa
- Department of Pathology, Ishikiriseiki Hospital, 18-28 Yayoicho, Higashiosaka, Osaka, 579-8026, Japan
| | - Norifumi Kawada
- Department of Hepatology, Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka, Japan
| | - Shoji Kubo
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan
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5
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Thinkhamrop K, Suwannatrai AT, Chamadol N, Khuntikeo N, Thinkhamrop B, Sarakarn P, Gray DJ, Wangdi K, Clements ACA, Kelly M. Spatial analysis of hepatobiliary abnormalities in a population at high-risk of cholangiocarcinoma in Thailand. Sci Rep 2020; 10:16855. [PMID: 33033306 PMCID: PMC7545164 DOI: 10.1038/s41598-020-73771-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Accepted: 09/16/2020] [Indexed: 12/14/2022] Open
Abstract
Cholangiocarcinoma (CCA) is a serious health challenge with low survival prognosis. The liver fluke, Opisthorchis viverrini, plays a role in the aetiology of CCA, through hepatobiliary abnormalities: liver mass (LM), bile duct dilation, and periductal fibrosis (PDF). A population-based CCA screening program, the Cholangiocarcinoma Screening and Care Program, operates in Northeast Thailand. Hepatobiliary abnormalities were identified through ultrasonography. A multivariate zero-inflated, Poisson regression model measured associations between hepatobiliary abnormalities and covariates including age, sex, distance to water resource, and history of O. viverrini infection. Geographic distribution was described using Bayesian spatial analysis methods. Hepatobiliary abnormality prevalence was 38.7%; highest in males aged > 60 years (39.8%). PDF was most prevalent (20.1% of males). The Standardized Morbidity Ratio (SMR) for hepatobiliary abnormalities was highest in the lower and upper parts of the Northeast region. Hepatobiliary abnormalities specifically associated with CCA were also more common in males and those aged over 60 years and distributed along the Chi, Mun, and Songkram Rivers. Our findings demonstrated a high risk of hepatobiliary disorders in Northeast Thailand, likely associated with infection caused by O. viverrini. Screening for CCA and improvement of healthcare facilities to provide better treatment for CCA patients should be prioritized in these high-risk areas.
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Affiliation(s)
- Kavin Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand.,Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Apiporn T Suwannatrai
- Health and Epidemiology Geoinformatics Research (HEGER), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand. .,Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.
| | - Nittaya Chamadol
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Narong Khuntikeo
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Bandit Thinkhamrop
- Cholangiocarcinoma Screening and Care Program (CASCAP), Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.,Data Management and Statistical Analysis Center (DAMASAC), Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand.,Epidemiology and Biostatistics Section, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Pongdech Sarakarn
- Epidemiology and Biostatistics Section, Faculty of Public Health, Khon Kaen University, Khon Kaen, Thailand
| | - Darren J Gray
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
| | - Kinley Wangdi
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
| | - Archie C A Clements
- Faculty of Health Sciences, Curtin University, Bentley, WA, Australia.,Telethon Kids Institute, Nedlands, WA, Australia
| | - Matthew Kelly
- Department of Global Health, Research School of Population Health, Australian National University, Canberra, Australia
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6
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Ariake K, Unno M, Yoshida H, Kubo S, Horiguchi A, Yamaue H, Yamamoto M. Risk factors and characteristics of young patients with the biliary tract carcinoma: results of a project study for biliary surgery by the Japanese Society of Hepato-Biliary-Pancreatic Surgery. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2020; 27:571-580. [PMID: 32510820 PMCID: PMC7540267 DOI: 10.1002/jhbp.776] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/20/2020] [Accepted: 05/26/2020] [Indexed: 12/17/2022]
Abstract
PURPOSE This study aimed to elucidate the characteristics of biliary tract carcinoma (BTC) in young patients. METHODS This is a nationwide multicenter, retrospective cohort study supervised by the Japanese Society of Hepato-Biliary-Pancreatic Surgery (JSHBPS). Clinicopathological data of patients aged <50 years diagnosed with BTC from January 1997 to December 2011 were collected from 211 training institutes for highly advanced surgery registered by the JHBPS. RESULTS Data of 774 young patients aged <50 years were obtained from 102 institutes. Pancreaticobiliary maljunction (PBM) (10.6%) was most frequently associated with young BTC. However, organic solvents caused by printing or other occupations were only 2.5%. PBM was further associated with early onset of BTC and was noted in 38.9% of patients aged <30 years. Subgroup analysis revealed that the distributions of PBM, choledochal cysts, cholelithiasis, hepatitis B virus, and past history of cancer were significantly varied depending on the site of BTC. These results suggested that each site of BTC has a different mechanism for cancer development. CONCLUSION Although the most frequent factor for young BTC patients was PBM, cancer-associated factors were dramatically different in each BTC site. These results might be useful to elucidate the etiology of young BTC patients.
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Affiliation(s)
- Kyohei Ariake
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroshi Yoshida
- Department of Surgery, Iwaki City Medical Center, Iwaki, Japan
| | - Shoji Kubo
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Akihiko Horiguchi
- Department of Gastroenterology, School of Medicine Bantane Hospital, Fujita Health University, Nagoya, Japan
| | - Hiroki Yamaue
- Second Department of Surgery, Wakayama Medical University, Wakayama, Japan
| | - Masakazu Yamamoto
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
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7
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Kinoshita M, Sato Y, Nebiki H, Tamamori Y, Ishii N, Inoue T, Hamano G, Kanazawa A, Kubo S. Occupational cholangiocarcinoma diagnosed 18 years after the end of exposure to 1,2-dichloropropane and dichloromethane at a printing company: a case report. Surg Case Rep 2019; 5:65. [PMID: 31016414 PMCID: PMC6478776 DOI: 10.1186/s40792-019-0624-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 04/05/2019] [Indexed: 01/20/2023] Open
Abstract
Background Cholangiocarcinoma due to exposure to 1.2-dichloropropane (DCP) or dichloromethane (DCM) is classified as occupational cholangiocarcinoma. We report a case of occupational cholangiocarcinoma diagnosed 18 years after the end of exposure to organic solvents at a printing company. Case presentation A 41-year-old man presented to our hospital with jaundice and anorexia. He had previously worked for 6 years at a printing company where an outbreak of occupational cholangiocarcinoma occurred and was exposed to high concentrations of organic solvents during his employment. Computed tomography demonstrated lower bile duct obstruction by the bulky nodal metastasis at the hepatoduodenal ligament with upstream biliary dilatation, an intraductal papillary tumor in the dilated left superior lateral bile duct (B2), and enlargement of the periaortic nodes. Clinical diagnosis of an unresectable invasive intraductal papillary neoplasm of the bile duct (IPNB) with extensive nodal metastasis was made. Although chemotherapy and laparoscopic gastrojejunostomy were performed for the duodenal obstruction, the patient died due to rupture of the tumor. Pathological examination of the autopsy specimen revealed well-differentiated adenocarcinoma at the stromal site along Glisson’s sheath in segment 3, an IPNB lesion without invasion in B2, and biliary intraepithelial neoplasia and chronic bile duct injury at various sites in the large bile ducts. The bulky lymph node (poorly differentiated adenocarcinoma with partial squamous cell differentiation) invaded the bile duct and duodenum. Conclusions We report a case of occupational cholangiocarcinoma that developed 18 years after the end of exposure to DCP and DCM. Long-term follow-up is required to carefully survey development of cholangiocarcinoma in workers with an occupational history of exposure to organic solvents.
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Affiliation(s)
- Masahiko Kinoshita
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City General Hospital, 2-13-22 Miyakojima-Hondori, Miyakojima-ku, Osaka, 534-0021, Japan.
| | - Yasunori Sato
- Department of Human Pathology, Kanazawa University Graduate School of Medicine, 13-1 Takaramachi, Kanazawa, 920-8640, Japan
| | - Hiroko Nebiki
- Department of Gastroenterology, Osaka City General Hospital, 2-13-22 Miyakojima-hondori, Miyakojima-ku, Osaka, 534-0021, Japan
| | - Yutaka Tamamori
- Department of Gastroenterological Surgery, Osaka City General Hospital, 2-13-22 Miyakojima-hondori, Miyakojima-ku, Osaka, 534-0021, Japan
| | - Naomi Ishii
- Department of Pathology, Osaka City General Hospital, 2-13-22 Miyakojima-hondori, Miyakojima-ku, Osaka, 534-0021, Japan
| | - Takeshi Inoue
- Department of Pathology, Osaka City General Hospital, 2-13-22 Miyakojima-hondori, Miyakojima-ku, Osaka, 534-0021, Japan
| | - Genya Hamano
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City General Hospital, 2-13-22 Miyakojima-Hondori, Miyakojima-ku, Osaka, 534-0021, Japan
| | - Akishige Kanazawa
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City General Hospital, 2-13-22 Miyakojima-Hondori, Miyakojima-ku, Osaka, 534-0021, Japan
| | - Shoji Kubo
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, 1-4-3 Asahimachi, Abenoku, Osaka, 545-8585, Japan
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8
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Kinoshita M, Takemura S, Tanaka S, Shinkawa H, Hamano G, Ito T, Koda M, Aota T, Nakanuma Y, Sato Y, Nakamori S, Arimoto A, Yamamoto T, Toyokawa H, Kubo S. The Clinical Significance of Fluorine-18 Fluorodeoxyglucose Positron Emission Tomography in Patients with Occupational
Cholangiocarcinoma. Asian Pac J Cancer Prev 2018; 19:1753-1759. [PMID: 30049183 PMCID: PMC6165668 DOI: 10.22034/apjcp.2018.19.7.1753] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Objective The present study aimed to identify the clinical significance of fluorine-18 fluorodeoxyglucose positron emission tomography (FDG-PET) imaging in patients with occupational cholangiocarcinoma. Methods This study included 10 men with occupational cholangiocarcinoma who were former or current workers at a printing company in Osaka, Japan. Of the 10 patients, 2 had 2 main tumors and 1 had 3 main tumors. Twelve FDG-PET imaging findings in the 10 patients could be analyzed. We evaluated the relationships between FDG-PET imaging parameters and clinicopathological findings of occupational cholangiocarcinoma. Results Abnormal FDG uptake was observed in 8 of the 14 main tumors, with maximum standardized uptake values ranging from 2.9 to 11.0, and the sensitivity was 57.1%. Four patients had lymph node metastases, and abnormal marrow uptake was detected in all these patients. Although precancerous lesions, such as biliary intraepithelial neoplasia (BilIN) and intraductal papillary neoplasm of the bile duct (IPNB) without any invasion, were not detected, abnormal FDG uptake was demonstrated in 2 of 4 patients with IPNB having an associated invasive carcinoma. Conclusions Although FDG-PET may be useful for assessing tumor progression factors, such as lymph node metastasis, it cannot accurately detect precancerous lesions, such as BilIN and IPNB without invasive carcinoma.
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Affiliation(s)
- Masahiko Kinoshita
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine 1-4-3 Asahimachi, Abenoku, Osaka 545-8585, Japan.
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9
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Kubo S, Takemura S, Tanaka S, Shinkawa H, Kinoshita M, Hamano G, Ito T, Koda M, Aota T. Occupational cholangiocarcinoma caused by exposure to 1,2-dichloropropane and/or dichloromethane. Ann Gastroenterol Surg 2017; 2:99-105. [PMID: 29863124 PMCID: PMC5881298 DOI: 10.1002/ags3.12051] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 10/12/2017] [Indexed: 02/07/2023] Open
Abstract
A cluster of cholangiocarcinoma among printing company workers who were exposed to 1,2-dichloropropane and/or dichloromethane was classified by the Ministry of Health, Labour and Welfare of Japan on 1 October 2013 as "occupational cholangiocarcinoma". At the time of the diagnosis of cholangiocarcinoma, levels of γ-glutamyl transferase, and aspartate and alanine aminotransferases were elevated, and had been elevated in some patients several years prior to the diagnosis. Regional dilatation of intrahepatic bile ducts without tumor-induced obstruction was characteristic in diagnostic imaging. Pathological examination found chronic bile duct injury with DNA damage, precancerous/preinvasive lesions such as biliary intraepithelial neoplasia and intraductal papillary neoplasm of the bile duct in various sites of the large bile ducts, and invasive cholangiocarcinoma such as mass-forming type and intraductal growth-type intrahepatic cholangiocarcinoma and mainly papillary-type extrahepatic cholangiocarcinoma. Whole-exome analysis of the cancerous tissues showed hypermutation, substantial strand bias, and unique trinucleotide mutational changes. Patients seemed to suffer high incidence of postoperative complications including intra-abdominal, which might be related to chronic bile duct injury. Postoperative recurrence from multicentric origins occurred in some patients, as DNA-injured bile ducts have high carcinogenic potential. Aggressive treatment, including second resections for such multicentric recurrences, appeared to be effective. In 2014, the International Agency for Research on Cancer classified 1,2-dichloropropane as Group 1 (carcinogenic to humans) and dichloromethane as Group 2A (probably carcinogenic to humans) carcinogens.
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Affiliation(s)
- Shoji Kubo
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
| | - Shigekazu Takemura
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
| | - Shogo Tanaka
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
| | - Hiroji Shinkawa
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
| | - Masahiko Kinoshita
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
| | - Genya Hamano
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
| | - Tokuji Ito
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
| | - Masaki Koda
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
| | - Takanori Aota
- Department of Hepato-Biliary-Pancreatic Surgery Osaka City University Graduate School of Medicine Osaka Japan
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10
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Sato Y, Kinoshita M, Takemura S, Tanaka S, Hamano G, Nakamori S, Fujikawa M, Sugawara Y, Yamamoto T, Arimoto A, Yamamura M, Sasaki M, Harada K, Nakanuma Y, Kubo S. The PD-1/PD-L1 axis may be aberrantly activated in occupational cholangiocarcinoma. Pathol Int 2017; 67:163-170. [PMID: 28139862 DOI: 10.1111/pin.12511] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 01/08/2017] [Indexed: 12/15/2022]
Abstract
An outbreak of cholangiocarcinoma in a printing company was reported in Japan, and these cases were regarded as an occupational disease (occupational cholangiocarcinoma). This study examined the expression status of programmed death-1 (PD-1) and programmed death-ligand 1 (PD-L1) in occupational cholangiocarcinoma. Immunostaining of PD-1, PD-L1, CD3, CD8, and CD163 was performed using tissue sections of occupational cholangiocarcinoma (n = 10), and the results were compared with those of control cases consisting of intrahepatic (n = 23) and extrahepatic (n = 45) cholangiocarcinoma. Carcinoma cells expressed PD-L1 in all cases of occupational cholangiocarcinoma, whereas the detection of PD-L1 expression in cholangiocarcinoma cells was limited to a low number of cases (less than 10%) in the control subjects. In cases of occupational cholangiocarcinoma, occasional PD-L1 expression was also noted in precancerous/preinvasive lesions such as biliary intraepithelial neoplasia and intraductal papillary neoplasm of the bile duct. Additionally, tumor-associated macrophages and tumor-infiltrating T cells expressed PD-L1 and PD-1, respectively. The number of PD-L1-positive mononuclear cells, PD-1-positive lymphocytes, and CD8-positive lymphocytes infiltrating within the tumor was significantly higher in occupational cholangiocarcinoma compared with that in control cases. These results indicate that immune escape via the PD-1/PD-L1 axis may be occurring in occupational cholangiocarcinoma.
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Affiliation(s)
- Yasunori Sato
- Department of Human Pathology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Masahiko Kinoshita
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shigekazu Takemura
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shogo Tanaka
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Genya Hamano
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shoji Nakamori
- Department of Hepato-Biliary-Pancreatic Surgery, National Hospital Organization, Osaka National Hospital, Osaka, Japan
| | | | - Yasuhiko Sugawara
- Artificial Organ & Transplantation Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | | | - Akira Arimoto
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka Red Cross Hospital, Osaka, Japan
| | - Minako Yamamura
- Department of Human Pathology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Motoko Sasaki
- Department of Human Pathology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Kenichi Harada
- Department of Human Pathology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Yasuni Nakanuma
- Department of Diagnostic Pathology, Fukui-ken Saiseikai Hospital, Fukui, Japan
| | - Shoji Kubo
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
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Abstract
BACKGROUND Cholangiocarcinoma (CCA) is the second most common primary liver cancer, being characterized by its late diagnosis and fatal outcome. Recent epidemiological reports indicate an increasing worldwide incidence of intrahepatic CCA but a decreasing incidence of extrahepatic CCA. METHODS In this review, we present an overview of the incidence and epidemiology of CCA and possible strategies for screening and surveillance. RESULTS Efficient strategies for the screening and surveillance of CCA have not been established so far. The vast majority of CCA occur sporadically without any apparent cause; however, several risk factors such as liver flukes, chronic biliary and liver diseases, and lifestyle-related aspects causing chronic inflammation and cholestasis in the liver have been linked to the development of CCA. These risk factors likely contribute to the increased incidence observed in some countries and also explain the wide geographical differences in the incidence of CCA. CONCLUSION Several risk factors for CCA have been identified. Given the dismal prognosis of advanced CCA, regular surveillance examinations with a combination of ultrasonography and laboratory tests appear to be useful in patients at risk and need to be explored in prospective trials.
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Affiliation(s)
- Martha M Kirstein
- Department of Gastroenterology, Hepatology und Endocrinology, Hanover Medical School, Hanover, Germany
| | - Arndt Vogel
- Department of Gastroenterology, Hepatology und Endocrinology, Hanover Medical School, Hanover, Germany
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12
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Kubo S, Takemura S, Tanaka S, Shinkawa H, Kinoshita M, Hamano G, Ito T, Koda M, Aota T, Yamamoto T, Terajima H, Tachiyama G, Yamada T, Nakamori S, Arimoto A, Fujikawa M, Tomimaru Y, Sugawara Y, Nakagawa K, Unno M, Mizuguchi T, Takenaka K, Kimura K, Shirabe K, Saiura A, Uesaka K, Taniguchi H, Fukuda A, Chong JM, Kuwae Y, Ohsawa M, Sato Y, Nakanuma Y. Outcomes after resection of occupational cholangiocarcinoma. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2016; 23:556-64. [PMID: 27363864 DOI: 10.1002/jhbp.373] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 06/28/2016] [Indexed: 12/16/2022]
Abstract
BACKGROUND Cholangiocarcinoma caused by exposure to 1,2-dichloropropane and/or dichloromethane is recognized as occupational cholangiocarcinoma. The aim of this study was to investigate the outcomes after resection of occupational cholangiocarcinoma to establish a treatment strategy for this disease. METHODS Clinicopathological findings and outcomes after surgical intervention in 20 patients with occupational cholangiocarcinoma were investigated. RESULTS Of 20 the patients, curative resection was performed in 16 patients. Three patients underwent radiation at the stump of the bile ducts. Adjuvant chemotherapy was performed in 12 patients. Biliary intraepithelial neoplasia, intraductal papillary neoplasm of the bile duct, and/or chronic bile duct injury was detected in most subjects. Intraabdominal infection developed after surgery in nine patients. Cholangiocarcinoma recurred in 12 of the 20 patients. The recurrent tumors in five patients developed at a different part of the bile duct from the primary tumor and a second resection was performed in four of these five patients. CONCLUSIONS The incidence of postoperative complications including intraabdominal infection was high in patients with occupational cholangiocarcinoma. Multicentric recurrence occurred not infrequently after surgery because the bile ducts had a high potential for the development of carcinoma. The aggressive treatment including second resection for the multicentric recurrence appeared to be effective.
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Affiliation(s)
- Shoji Kubo
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan.
| | - Shigekazu Takemura
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shogo Tanaka
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Hiroji Shinkawa
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masahiko Kinoshita
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Genya Hamano
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Tokuji Ito
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masaki Koda
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Takanori Aota
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | | | - Hiroaki Terajima
- Department of Gastroenterological Surgery and Oncology, Kitano Hospital, Tazuke Kofukai Medical Research Institute, Osaka, Japan
| | | | - Terumasa Yamada
- Department of Surgery, Osaka Medical Center for Cancer and Cardiovascular Diseases, Osaka, Japan
| | - Shoji Nakamori
- Department of Hepato-Biliary-Pancreatic Surgery, National Hospital Organization, Osaka National Hospital, Osaka, Japan
| | - Akira Arimoto
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka Red Cross Hospital, Osaka, Japan
| | | | - Yoshito Tomimaru
- Department of Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Yasuhiko Sugawara
- Artificial Organ and Transplantation Division, Department of Surgery, University of Tokyo, Tokyo, Japan
| | - Kei Nakagawa
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Michiaki Unno
- Division of Hepato-Biliary-Pancreatic Surgery, Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toru Mizuguchi
- Department of Surgery, Surgical Oncology and Science, Sapporo Medical University School of Medicine, Sapporo, Japan
| | - Kenji Takenaka
- Department of Surgery, Fukuoka City Hospital, Fukuoka, Japan
| | - Koichi Kimura
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ken Shirabe
- Department of Surgery and Sciences, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akio Saiura
- Department of Hepato-Biliary-Pancreatic Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Katsuhiko Uesaka
- Division of Hepato-Biliary-Pancreatic Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Hiroki Taniguchi
- Department of Surgery, Kyoto Second Red Cross Hospital, Kyoto, Japan
| | - Akira Fukuda
- Department of Surgery, Tokyo Metropolitan Health and Medical Treatment Corporation Toshima Hospital, Tokyo, Japan
| | - Ja-Mun Chong
- Department of Pathology, Tokyo Metropolitan Health and Medical Treatment Corporation Toshima Hospital, Tokyo, Japan
| | - Yuko Kuwae
- Department of Diagnostic Pathology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masahiko Ohsawa
- Department of Diagnostic Pathology, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Yasunori Sato
- Department of Human Pathology, Kanazawa University Graduate School of Medicine, Kanazawa, Japan
| | - Yasuni Nakanuma
- Department of Diagnostic Pathology, Shizuoka Cancer Center Hospital, Shizuoka, Japan
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13
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Hamano G, Kubo S, Takemura S, Tanaka S, Shinkawa H, Kinoshita M, Ito T, Yamamoto T, Wakasa K, Shibata T. Comparison of clinicopathological characteristics between patients with occupational and non-occupational intrahepatic cholangiocarcinoma. JOURNAL OF HEPATO-BILIARY-PANCREATIC SCIENCES 2016; 23:389-96. [PMID: 27062258 DOI: 10.1002/jhbp.353] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Accepted: 04/05/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND An outbreak of cholangiocarcinoma has been reported among workers of an offset color proof-printing department at a printing company in Japan. In this study, we compared the clinicopathological findings of this type of intrahepatic cholangiocarcinoma (occupational ICC) and non-occupational ICC. METHODS The clinical records of 51 patients with perihilar-type ICC who underwent liver resection, including five patients with occupational ICC were retrospectively reviewed. The clinicopathological features were compared. RESULTS In the occupational group, the patients were significantly younger (P < 0.01), while serum γ-glutamyl transpeptidase activity and the proportions of patients with regional dilatation of the bile ducts without tumor-induced obstruction were significantly higher (P = 0.041 and P < 0.01, respectively); the indocyanine green retention rate at 15 min was significantly lower (P = 0.020). On pathological examinations, precancerous or early cancerous lesions, such as biliary intraepithelial neoplasia and intraductal papillary neoplasm of the bile duct, were observed at various sites of the bile ducts in all occupational ICC patients; such lesions were observed in only six patients in the control group (P < 0.01). CONCLUSIONS The clinicopathological findings including age, liver function test results, diagnostic imaging findings, and pathological findings differed between the occupational and control groups.
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Affiliation(s)
- Genya Hamano
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shoji Kubo
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shigekazu Takemura
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Shogo Tanaka
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Hiroji Shinkawa
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Masahiko Kinoshita
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Tokuji Ito
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
| | | | - Kenichi Wakasa
- Department of Diagnostic Pathology, Ishikiriseiki Hospital, Osaka, Japan
| | - Toshihiko Shibata
- Department of Hepato-Biliary-Pancreatic Surgery, Osaka City University Graduate School of Medicine, Osaka, Japan
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