High Pallidal T1 Signal is Rarely Observed in Obstructive Jaundice, but is Frequently Observed in Liver Cirrhosis
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概要
- 論文の詳細を見る
Although high signal intensities in the globus pallidus are frequently observed in T1-weighted magnetic resonance images (MRI) of patients with liver cirrhosis, it is unclear whether these increases are due to portal-systemic shunt or obstruction of biliary excretion. We therefore studied pallidal signals in 18 cancer patients with bile duct obstruction and marked jaundice (>10 mg/dl). Patients who had fever, leukocytosis or liver cirrhosis were excluded to ensure that jaundice was due to bile duct obstruction. All patients showed a dilated intrahepatic duct on computed tomography (CT) scan. A high pallidal signal was observed in one of 18 biliary obstructive patients whereas high signals were highly prevalent in liver cirrhosis. A portal-systemic shunt rather than an obstruction of biliary excretion may be responsible for the increased blood manganese concentrations and pallidal T1 signals in chronin liver diseases.
- 社団法人日本産業衛生学会の論文
著者
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Kim Suk
Department Of Obstetrics & Gynecology Graduate School Of Medicine Gachon University Of Medicine
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Kim Yangho
韓国
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Kim Yangho
Department Of Occupational And Environmental Medicine Ulsan University Hospital University Of Ulsan
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Kim Yangho
Department Of Occupational And Environmental Medicine Ulsan University Hospital
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Kim Y
Industrial Health Research Institute Korea Industrial Safety Corporation (kisco)
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PARK Neung
Department of Internal Medicine
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SHIN Jung
Department of Internal Medicine
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Park Neung
Dep. Of Internal Medicine Ulsan Univ. Hospital Univ. Of Ulsan Coll. Of Medicine
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Park Neung
Department Of Internal Medicine Ulsan University Hospital University Of Ulsan College Of Medicine
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Shin Jung
Department Of Internal Medicine Ulsan University Hospital University Of Ulsan College Of Medicine
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Shin Jung
Department Of Dermatology And Cutaneous Biology Research Institute Yonsei University College Of Medi
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CHOY Nari
Department of Occupational and Environmental Medicine, Ulsan University Hospital, UDepartment of Occ
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Kim Suk
Department Of Electronics Engineering Pusan National University
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BANG Sung-Jo
Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine
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CHOI Seong
Department of Radiology, Ulsan University Hospital, University of Ulsan College of Medicine
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Choy Nari
Department Of Occupational And Environmental Medicine Ulsan University Hospital University Of Ulsan
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Choy Nari
Department Of Occupational And Environmental Medicine Ulsan University Hospital Udepartment Of Occup
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Choi Seong
Department Of Mechanical And Biomedical Engineering Kangwon National University
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Bang Sung-jo
Department Of Internal Medicine Ulsan University Hospital University Of Ulsan College Of Medicine
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Choi Seong
Department Of Earth Science Education Seoul National University
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Choi Seong
Department Of Radiology Ulsan University Hospital University Of Ulsan College Of Medicine
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Kim Suk
Department Of Electronics Engineering And The Research Institute Of Computer Information And Communi
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Kim Suk
Department Of Occupational And Environmental Medicine Ulsan University Hospital University Of Ulsan
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Kim Suk
Department of Ceramic Engineering, Yonsei University, 134 Shinchon-Dong, Seodaemun-Ku, Seoul 120-749, Korea
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Choi Seong
Department of Die and Mould Design, Seoul National University of Technology, 183 Gongneung-gil, Nowon-gu, Seoul 139-743, Korea
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