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Mari A, Sbeit W, Khoury T. Bloating, Diarrhoea and Maldigestion in Patients with Metabolic Syndrome: Are Fatty Pancreas and Pancreatic Exocrine Insufficiency the Missing Pieces of the Puzzle? J Clin Med 2022; 11:jcm11195720. [PMID: 36233587 PMCID: PMC9573420 DOI: 10.3390/jcm11195720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 09/25/2022] [Indexed: 11/16/2022] Open
Abstract
Pancreatic exocrine insufficiency (PEI) is a disorder causing symptoms such as maldigestion, malnutrition, diarrhoea, bloating, vitamin deficiency and weight loss [...]
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Affiliation(s)
- Amir Mari
- Gastroenterology Department, Nazareth Hospital, Azrieli Faculty of Medicine, Bar Ilan University, Ramat Gan 5290002, Israel
| | - Wisam Sbeit
- Gastroenterology Department, Galilee Medical Center, Azrieli Faculty of Medicine, Bar Ilan University, Ramat Gan 5290002, Israel
| | - Tawfik Khoury
- Gastroenterology Department, Galilee Medical Center, Azrieli Faculty of Medicine, Bar Ilan University, Ramat Gan 5290002, Israel
- Correspondence: ; Tel.: +972-509870611
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Zhang CL, Wang JJ, Li JN, Yang Y. Nonalcoholic fatty pancreas disease: An emerging clinical challenge. World J Clin Cases 2021; 9:6624-6638. [PMID: 34447810 PMCID: PMC8362510 DOI: 10.12998/wjcc.v9.i23.6624] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/20/2021] [Accepted: 06/01/2021] [Indexed: 02/06/2023] Open
Abstract
Nonalcoholic fatty pancreas disease (NAFPD) is an emerging disease that has gained an increasing amount of attention in recent years. It describes fat accumulation in the pancreas with insignificant alcohol consumption, but the pathogenesis is largely unknown. A wide range of terms have been used to describe the phenomenon of pancreatic fat accumulation, but NAFPD remains an under-recognized and non-independent disorder. Obesity, age, sex, race, and unhealthy lifestyle are established independent risk factors for NAFPD, which is strongly associated with metabolic syndrome, type 2 diabetes, pancreatitis, pancreatic fistula, pancreatic cancer, and nonalcoholic fatty liver disease. At present, imaging techniques are common diagnostic aids, but uniform criteria and consensus are lacking. Therapeutically, healthy diet, weight loss, and exercise are the mainstays to reduce pancreatic fat accumulation. It can be seen that there is a limited understanding of NAFPD at this stage and further exploration is needed. Previous studies have revealed that NAFPD may directly affect diagnosis and clinical decision-making. Therefore, exploring the pathophysiological mechanism and clinical associations of NAFPD is a major challenge for researchers and clinicians.
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Affiliation(s)
- Cheng-Lei Zhang
- Department of Clinical Laboratory, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
- The Institute of Endocrinology, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Jing-Jiao Wang
- Department of Stomatology, General Hospital of Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Jian-Ning Li
- The Institute of Endocrinology, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
| | - Yi Yang
- The Institute of Endocrinology, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
- School of Basic Medical Sciences, Ningxia Medical University, Yinchuan 750004, Ningxia Hui Autonomous Region, China
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Pinte L, Balaban DV, Băicuş C, Jinga M. Non-alcoholic fatty pancreas disease - practices for clinicians. ROMANIAN JOURNAL OF INTERNAL MEDICINE = REVUE ROUMAINE DE MEDECINE INTERNE 2019; 57:209-219. [PMID: 30901317 DOI: 10.2478/rjim-2019-0005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Indexed: 02/07/2023]
Abstract
Obesity is a growing health burden worldwide, increasing the risk for several diseases featuring the metabolic syndrome - type 2 diabetes mellitus, dyslipidemia, non-alcoholic fatty liver disease and cardiovascular diseases. With the increasing epidemic of obesity, a new pathologic condition has emerged as a component of the metabolic syndrome - that of non-alcoholic fatty pancreas disease (NAFPD). Similar to non-alcoholic fatty liver disease (NAFLD), NAFPD comprises a wide spectrum of disease - from deposition of fat in the pancreas - fatty pancreas, to pancreatic inflammation and possibly pancreatic fibrosis. In contrast with NAFLD, diagnostic evaluation of NAFPD is less standardized, consisting mostly in imaging methods. Also the natural evolution of NAFPD and its association with pancreatic cancer is much less studied. Not least, the clinical consequences of NAFPD remain largely presumptions and knowledge about its metabolic impact is limited. This review will cover epidemiology, pathogenesis, diagnostic evaluation tools and treatment options for NAFPD, with focus on practices for clinicians.
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Affiliation(s)
- Larisa Pinte
- "Colentina" Clinical Hospital, Bucharest, Romania
| | - Daniel Vasile Balaban
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- "Dr. Carol Davila" Central Military Emergency University Hospital, Bucharest, Romania
| | - Cristian Băicuş
- "Colentina" Clinical Hospital, Bucharest, Romania
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
| | - Mariana Jinga
- "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- "Dr. Carol Davila" Central Military Emergency University Hospital, Bucharest, Romania
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Tahtacı M, Algın O, Karakan T, Yürekli ÖT, Alışık M, Köseoğlu H, Metin MR, Bolat AD, Erel Ö, Ersoy O. Can pancreatic steatosis affect exocrine functions of pancreas? TURKISH JOURNAL OF GASTROENTEROLOGY 2019; 29:588-594. [PMID: 30260782 DOI: 10.5152/tjg.2018.17696] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND/AIMS Pancreatic steatosis (PS) is a generally used term to define accumulation of fat in the pancreas. In theory PS may be able to affect the exocrine function of pancreas. In this study we aimed to determine the effect of PS on exocrine pancreas function. MATERIALS AND METHODS Forty-three patients with PS determined by 3 tesla magnetic resonance imaging (MRI) and 48 patients without PS were included in this study. Patients with PS were classified as group 1 and control patients were classified as group 2. Fecal elastase-1 levels were determined. Fecal elastase-1 levels <200 μg/g were defined as exocrine pancreatic insufficiency (EPI). Patients with PS were further grouped according to severity and anatomic distribution of steatosis based on findings of 3 tesla MRI. RESULTS Fecal elastase-1 levels was significantly lower in group 1 compared to group 2 (319.76±45.7 vs 549.31±69.4, respectively, p=0.003). Proportion of patients with EPI was significantly higher in group 1 than group 2 (35.5% vs 12% p=0.042). There were no significant differences in terms of severity or the anatomic distribution of PS in patients with PS with EPI based on MRI (p=0.052, p=0.198, p=0.405) Conclusion: Current study demonstrates that PS can cause EPI.
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Affiliation(s)
- Mustafa Tahtacı
- Department of Gastroenterology, Yıldırım Beyazıt University School of Medicine, Ankara, Turkey
| | - Oktay Algın
- Department of Radiology, Atatürk Training and Research Hospital, Ankara, Turkey
| | - Tarkan Karakan
- Department of Gastroenterology, Gazi University School of Medicine, Ankara, Turkey
| | - Öykü Tayfur Yürekli
- Department of Gastroenterology, Yıldırım Beyazıt University School of Medicine, Ankara, Turkey
| | - Murat Alışık
- Department of Biochemistry, Yıldırım Beyazıt University School of Medicine, Ankara, Turkey
| | - Hüseyin Köseoğlu
- Department of Gastroenterology, Atatürk Training and Research Hospital, Ankara, Turkey
| | - Melike Ruşen Metin
- Department of Radiology, Atatürk Training and Research Hospital, Ankara, Turkey
| | - Aylin Demirezer Bolat
- Department of Gastroenterology, Atatürk Training and Research Hospital, Ankara, Turkey
| | - Özcan Erel
- Department of Biochemistry, Yıldırım Beyazıt University School of Medicine, Ankara, Turkey
| | - Osman Ersoy
- Department of Gastroenterology, Yıldırım Beyazıt University School of Medicine, Ankara, Turkey
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Ahbab S, Ünsal A, Ataoğlu HE, Can TS, Kayaş D, Savaş Y. Prediabetes and Type 2 Diabetes are Independent Risk Factors for Computed Tomography-Estimated Nonalcoholic Fatty Pancreas Disease. Clinics (Sao Paulo) 2019; 74:e1337. [PMID: 31664423 PMCID: PMC6807690 DOI: 10.6061/clinics/2019/e1337] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 08/26/2019] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES Nonalcoholic fatty pancreas disease (NAFPD) is characterized by excessive fat deposition in the pancreas in the absence of alcohol consumption. In this study, we aimed to detect a possible relationship between adipose tissue accumulation, prediabetes and diabetes. METHODS This cross-sectional and retrospective study included 110 patients. Three groups were classified as controls, patients with prediabetes and patients with type 2 diabetes. The abdominal computed tomography (CT) attenuation measurement results of the pancreas were evaluated independently by two experienced radiologists. CT measurements and biochemical parameters were compared between study groups. The relationship between continuous variables was assessed by using one-way ANOVA. To determine the changes in the dependent variable for the effects on study groups, the independent variable was adjusted using ANCOVA. A p-value less than 0.05 was considered statistically significant. RESULTS The presence of prediabetes and type 2 diabetes was correlated with a decrease in the mean Hounsfield Unit (HU) value of the pancreas (p=0.002). Age was determined to be an independent risk factor and was correlated with NAFPD (p=0.0001). When compared to the controls (p=0.041), 71% of patients with prediabetes and 67% of patients with type 2 diabetes were observed to have an increased incidence of NAFPD. Decreased serum amylase was found to be correlated with the mean HU value of the pancreas (p=0.043). CONCLUSION NAFPD was independently correlated with both prediabetes and type 2 diabetes adjusted for age (p=0.0001) in this study. Additionally, age was determined to be an independent risk factor and was correlated with NAFPD.
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Affiliation(s)
- Süleyman Ahbab
- Internal Medicine Clinic, Haseki Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
- *Corresponding author. E-mail:
| | - Ahmet Ünsal
- Internal Medicine Clinic, Haseki Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Hayriye Esra Ataoğlu
- Internal Medicine Clinic, Haseki Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Tuba Selçuk Can
- Department of Radiology, Haseki Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Derya Kayaş
- Internal Medicine Clinic, Haseki Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Yıldıray Savaş
- Department of Radiology, Haseki Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
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Miyake H, Sakagami J, Yasuda H, Sogame Y, Kato R, Suwa K, Dainaka K, Takata T, Yokota I, Itoh Y. Association of fatty pancreas with pancreatic endocrine and exocrine function. PLoS One 2018; 13:e0209448. [PMID: 30571730 PMCID: PMC6301765 DOI: 10.1371/journal.pone.0209448] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2018] [Accepted: 12/05/2018] [Indexed: 12/13/2022] Open
Abstract
Aim The purpose of this study was to clarify whether fatty pancreas might lead to impaired pancreatic endocrine or exocrine function. Material and methods The study involved 109 participants who had undergone the glucagon stimulation test and N-benzoyl-L-tyros-p-amino benzoic acid (BT-PABA) test to assess pancreatic function as well as unenhanced abdominal computed tomography (CT). Pancreatic endocrine impairment was defined as ΔC peptide immunoreactivity less than 2 [mmol/L] in the glucagon stimulation test, and pancreatic exocrine impairment was defined as a urinary PABA excretion rate less than 70% on the BT-PABA test. We defined as the mean CT value of pancreas / CT value of spleen (P/S ratio) as a marker to assess fatty pancreas. We analyzed the association between fatty pancreas and pancreatic impairment using the logistic regression model. The odds ratio (OR) is shown per 0.1 unit. Results Pancreatic endocrine function was impaired in 33.0% of the participants, and 56.9% of those were regarded as having pancreatic exocrine impairment. The P/S ratio was significantly correlated with pancreatic endocrine impairment in univariate analysis (OR = 0.61, 95% confidence interval (CI) = 0.43–0.83, P = 0.0013) and multivariate analysis (OR = 0.38, 95% CI = 0.22–0.61, P < .0001) for all participants. Similar significant relationships were observed in both univariate (OR = 0.70, 95% CI = 0.49–0.99, P = 0.04) and multivariate (OR = 0.39, 95% CI = 0.21–0.66, P = 0.0002) analyses for the participants without diabetes (n = 93). The amount of pancreatic fat was not associated with exocrine impairment in univariate analysis (OR = 0.80, 95% CI = 0.59–1.06, P = 0.12). Conclusion Fatty pancreas was associated with pancreatic endocrine impairment but did not have a clear relationship with pancreatic exocrine impairment.
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Affiliation(s)
- Hayato Miyake
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
- * E-mail:
| | - Junichi Sakagami
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroaki Yasuda
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshio Sogame
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Ryusuke Kato
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kanetoshi Suwa
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Katsuyuki Dainaka
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomoki Takata
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Isao Yokota
- Department of Biostatistics, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshito Itoh
- Department of Medicine, Division of Gastroenterology and Hepatology, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Niu CY, Wu FX. Research status of fatty pancreas. Shijie Huaren Xiaohua Zazhi 2018; 26:1280-1288. [DOI: 10.11569/wcjd.v26.i21.1280] [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] [Indexed: 02/06/2023] Open
Abstract
Fatty pancreas is a newly proposed condition which is characterized by fat deposition and steatosis in the pancreas followed by outcome of pancreatic and metabolic complications. It has been found to be correlated with many metabolic disorders and a variety of diseases. Fatty pancreas has been associated with obesity, non-alcoholic fatty liver disease, metabolic syndrome, type 2 diabetes mellitus, acute and chronic pancreatitis, and even pancreatic carcinoma. Therefore, fatty pancreas might not only be an early marker of glucose or lipid metabolism disorders or metabolic syndrome, but also be a predictor of poor outcome of pancreatic related diseases. At present, imaging examination is the main diagnostic method. However, there is currently still a lack of a unified terminology, diagnostic criteria, treatment consensus, and guidelines due to very limited knowledge on this condition. Here we discuss the pathophysiology, pathogenesis, clinical implications, diagnosis, and treatment of fatty pancreas, with an aim to improve the early intervention, treatment, and prognosis prediction of fatty pancreas related metabolic disorders.
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Affiliation(s)
- Chun-Yan Niu
- Department of Gastroenterology, Xiang'an Hospital of Xiamen University, Xiamen 361101, Fujian Province, China,Department of Gastroenterology, the First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi Province, China
| | - Fang-Xiong Wu
- Department of Gastroenterology, the First Affiliated Hospital of Xi'an Medical University, Xi'an 710077, Shaanxi Province, China
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The Clinical Implications of Fatty Pancreas: A Concise Review. Dig Dis Sci 2017; 62:2658-2667. [PMID: 28791556 DOI: 10.1007/s10620-017-4700-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 07/27/2017] [Indexed: 12/19/2022]
Abstract
Fatty pancreas is a newly recognized condition which is poorly investigated until today as compared to nonalcoholic fatty liver disease. It is characterized by pancreatic fat accumulation and subsequent development of pancreatic and metabolic complications. Association of fatty pancreas have been described with type 2 diabetes mellitus, acute and chronic pancreatitis and even pancreatic carcinoma. In this review article, we provide an update on clinical implications, pathogenesis, diagnosis, treatment and outcomes.
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Mandavdhare HS, Kumar A, Sharma V, Rana SS. Pancreatic lipomatosis in cystic fibrosis: Rare manifestation of an uncommon disease. Intractable Rare Dis Res 2017; 6:150-151. [PMID: 28580220 PMCID: PMC5451751 DOI: 10.5582/irdr.2017.01008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Cystic fibrosis is deemed to be uncommon in India. The presentation is usually in the childhood although more cases are now being recognized in adolescence and adulthood. We report a case of an adolescent male who had been treated for recurrent pulmonary infections and received anti-tubercular therapy for a possible diagnosis of sputum negative pulmonary tuberculosis and was evaluated for steatorrhea. The presence of pancreatic exocrine insufficiency along with pancreatic lipomatosis suggested the diagnosis of cystic fibrosis.
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Affiliation(s)
- Harshal S Mandavdhare
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amit Kumar
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vishal Sharma
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
- Address correspondence to: Dr. Vishal Sharma, Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India. E-mail:
| | - Surinder S Rana
- Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Abstract
The article provides an overview of current views on the involvement of the liver, gallbladder, and pancreas in patients with overweight and obesity. It considers the general issues of the pathogenesis of these conditions, their clinical features and diagnostic methods.
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Catanzaro R, Cuffari B, Italia A, Marotta F. Exploring the metabolic syndrome: Nonalcoholic fatty pancreas disease. World J Gastroenterol 2016; 22:7660-7675. [PMID: 27678349 PMCID: PMC5016366 DOI: 10.3748/wjg.v22.i34.7660] [Citation(s) in RCA: 119] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2016] [Revised: 07/25/2016] [Accepted: 08/10/2016] [Indexed: 02/06/2023] Open
Abstract
After the first description of fatty pancreas in 1933, the effects of pancreatic steatosis have been poorly investigated, compared with that of the liver. However, the interest of research is increasing. Fat accumulation, associated with obesity and the metabolic syndrome (MetS), has been defined as “fatty infiltration” or “nonalcoholic fatty pancreas disease” (NAFPD). The term “fatty replacement” describes a distinct phenomenon characterized by death of acinar cells and replacement by adipose tissue. Risk factors for developing NAFPD include obesity, increasing age, male sex, hypertension, dyslipidemia, alcohol and hyperferritinemia. Increasing evidence support the role of pancreatic fat in the development of type 2 diabetes mellitus, MetS, atherosclerosis, severe acute pancreatitis and even pancreatic cancer. Evidence exists that fatty pancreas could be used as the initial indicator of “ectopic fat deposition”, which is a key element of nonalcoholic fatty liver disease and/or MetS. Moreover, in patients with fatty pancreas, pancreaticoduodenectomy is associated with an increased risk of intraoperative blood loss and post-operative pancreatic fistula.
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