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Mari A, Sartorio MUA, Degrassi I, D’Auria E, Fiori L, Dilillo D, Agostinelli M, Pendezza E, Bosetti A, Maestri L, Pelizzo G, Zuccotti GV, Verduci E. Late-Onset Pyloric Stenosis and Intussusception With Final Diagnosis of Food Proteins' Hypersensitivity in Schaaf-Yang Syndrome: A Case Report. JPGN REPORTS 2022; 3:e202. [PMID: 37168918 PMCID: PMC10158381 DOI: 10.1097/pg9.0000000000000202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 03/28/2022] [Indexed: 05/13/2023]
Abstract
Schaaf-Yang syndrome (SYS) is a rare neurodevelopmental disorder whose clinical spectrum includes neurodevelopment delay, dysmorphic features, and gastrointestinal symptoms such as feeding difficulties, gastroesophageal reflux, and chronic constipation. Given the small number of patients diagnosed with this syndrome, our aim is to describe novel clinical features that have not yet been reported. The patient we are describing is a 14-year-old male affected by a severe form of SYS. Initial clinical presentation included respiratory distress at birth, feeding difficulties, and neurodevelopmental delay. Since the age of 8 months, he had been tube fed with a semi-elemental formula, and this was well tolerated. At 9 years of age, the pathological mutation (variant p.Val701fs in MAGEL2 gene) associated with SYS was diagnosed. At 13 years of age, he presented severe gastrointestinal symptoms associated to progressive feeding difficulties. He also suffered from recurrent pancreatitis, late-onset pyloric stenosis and intussusception. Histology showed duodenal villous atrophy with a negative serology for celiac disease. Food protein's hypersensitivity was diagnosed and symptoms resolved after starting an elemental formula.
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Affiliation(s)
- Alessandra Mari
- From the Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, Milan, Italy
| | - Marco Ugo Andrea Sartorio
- From the Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, Milan, Italy
| | - Irene Degrassi
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, Milan, Italy
| | - Enza D’Auria
- From the Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, Milan, Italy
| | - Laura Fiori
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, Milan, Italy
| | - Dario Dilillo
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, Milan, Italy
| | - Marta Agostinelli
- From the Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, Milan, Italy
| | - Erica Pendezza
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, Milan, Italy
| | - Alessandra Bosetti
- Department of Pediatrics, Vittore Buzzi Children’s Hospital, Milan, Italy
| | - Luciano Maestri
- Department of Pediatric Surgery, Vittore Buzzi Children’s Hospital, Milan, Italy
| | - Gloria Pelizzo
- Department of Pediatric Surgery, Vittore Buzzi Children’s Hospital, Milan, University of Milan, Milan, Italy
| | - Gian Vincenzo Zuccotti
- From the Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, Milan, Italy
| | - Elvira Verduci
- From the Department of Pediatrics, Vittore Buzzi Children’s Hospital, University of Milan, Milan, Italy
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Lee Y, Hwang J, Kim SK, Kim MJ, Jeon TY, Kim J, Ahn K, Kim J. A case of food-induced acute pancreatitis in a child with egg white allergy. ALLERGY ASTHMA & RESPIRATORY DISEASE 2022. [DOI: 10.4168/aard.2022.10.2.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Yeseul Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - JiHoon Hwang
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Su Kyung Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Mi Jin Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Tae Yeon Jeon
- Department of Radiology & Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jihyun Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kangmo Ahn
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jiwon Kim
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Kandikattu HK, Venkateshaiah SU, Mishra A. Chronic Pancreatitis and the Development of Pancreatic Cancer. Endocr Metab Immune Disord Drug Targets 2021; 20:1182-1210. [PMID: 32324526 DOI: 10.2174/1871530320666200423095700] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 12/31/2019] [Accepted: 01/20/2020] [Indexed: 02/07/2023]
Abstract
Pancreatitis is a fibro-inflammatory disorder of the pancreas that can occur acutely or chronically as a result of the activation of digestive enzymes that damage pancreatic cells, which promotes inflammation. Chronic pancreatitis with persistent fibro-inflammation of the pancreas progresses to pancreatic cancer, which is the fourth leading cause of cancer deaths across the globe. Pancreatic cancer involves cross-talk of inflammatory, proliferative, migratory, and fibrotic mechanisms. In this review, we discuss the role of cytokines in the inflammatory cell storm in pancreatitis and pancreatic cancer and their role in the activation of SDF1α/CXCR4, SOCS3, inflammasome, and NF-κB signaling. The aberrant immune reactions contribute to pathological damage of acinar and ductal cells, and the activation of pancreatic stellate cells to a myofibroblast-like phenotype. We summarize several aspects involved in the promotion of pancreatic cancer by inflammation and include a number of regulatory molecules that inhibit that process.
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Affiliation(s)
- Hemanth K Kandikattu
- Department of Medicine, Tulane Eosinophilic Disorders Centre (TEDC), Section of Pulmonary Diseases, Tulane University School of Medicine, New Orleans, LA 70112, United States
| | - Sathisha U Venkateshaiah
- Department of Medicine, Tulane Eosinophilic Disorders Centre (TEDC), Section of Pulmonary Diseases, Tulane University School of Medicine, New Orleans, LA 70112, United States
| | - Anil Mishra
- Department of Medicine, Tulane Eosinophilic Disorders Centre (TEDC), Section of Pulmonary Diseases, Tulane University School of Medicine, New Orleans, LA 70112, United States
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Kandikattu HK, Manohar M, Upparahalli Venkateshaiah S, Yadavalli C, Mishra A. Chronic inflammation promotes epithelial-mesenchymal transition-mediated malignant phenotypes and lung injury in experimentally-induced pancreatitis. Life Sci 2021; 278:119640. [PMID: 34048812 PMCID: PMC8245354 DOI: 10.1016/j.lfs.2021.119640] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 05/12/2021] [Accepted: 05/21/2021] [Indexed: 12/23/2022]
Abstract
Patients with chronic pancreatitis have an increased risk of pancreatic malignancy, but the mechanisms underlying this relationship are poorly understood. We developed a mouse model of chronic pancreatitis by treatment with a combination of cerulein and azoxymethane. In our model, we show that cerulein and azoxymethane treated mice develop pathological malignant phenotype and associated lung inflammation. We observed chronic pancreatitis-associated induction of proinflammatory cytokines such as interleukin-6, interleukin-15, and granulocyte-macrophage colony-stimulating factor, along with accumulation of macrophages and eosinophilic inflammation. We also observed eosinophils degranulation, pancreatic stellate cell activation-mediated epithelial-to-mesenchymal transition-associated proteins that display a pancreatic malignant phenotype including acinar-to-ductal metaplasia and acinar cell atrophy. We observed highly induced interleukin-15 that has been earlier reported to have a protective role against fibrosis and malignancy; therefore, further evaluated its role in our mouse model of chronic pancreatitis. We observed that introduction of recombinant interleukin-15 has indeed improve chronic pancreatitis-associated epithelial-to-mesenchymal transition-mediated development of a malignant phenotype in the mouse model of chronic pancreatitis. In conclusion, we present evidence that rIL-15 overexpression improves eosinophilic inflammation-induced epithelial-to-mesenchymal transition-mediated progression of pancreatic remodeling associated malignant phenotype and acute lung injury by inducing NKT cells and IFN-γ mediated innate immunity in experimental pancreatitis.
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Affiliation(s)
- Hemanth Kumar Kandikattu
- Tulane Eosinophilic Disorders Center (TEDC), Section of Pulmonary Diseases, John W. Deming Department of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Murli Manohar
- Tulane Eosinophilic Disorders Center (TEDC), Section of Pulmonary Diseases, John W. Deming Department of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Sathisha Upparahalli Venkateshaiah
- Tulane Eosinophilic Disorders Center (TEDC), Section of Pulmonary Diseases, John W. Deming Department of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Chandrasekhar Yadavalli
- Tulane Eosinophilic Disorders Center (TEDC), Section of Pulmonary Diseases, John W. Deming Department of Medicine, Tulane University, New Orleans, LA 70112, USA
| | - Anil Mishra
- Tulane Eosinophilic Disorders Center (TEDC), Section of Pulmonary Diseases, John W. Deming Department of Medicine, Tulane University, New Orleans, LA 70112, USA.
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Masini M, Suleiman M, Novelli M, Marselli L, Marchetti P, De Tata V. Mast Cells and the Pancreas in Human Type 1 and Type 2 Diabetes. Cells 2021; 10:cells10081875. [PMID: 34440644 PMCID: PMC8391487 DOI: 10.3390/cells10081875] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 12/21/2022] Open
Abstract
Mast cells are highly differentiated, widely distributed cells of the innate immune system, that are currently considered as key regulators of both innate and adaptive immunity. Mast cells play a key role in health and survival mechanisms, especially as sentinel cells that can stimulate protective immune responses. On the other hand, it has been shown that mast cells are involved in the pathogenesis of several diseases, and recently a possible pathogenetic role of mast cells in diabetes has been proposed. In this review we summarize the evidence on the increased presence of mast cells in the pancreas of subjects with type 1 diabetes, which is due to the autoimmune destruction of insulin secreting beta cells, and discuss the differences with type 2 diabetes, the other major form of diabetes. In addition, we describe some of the pathophysiological mechanisms through which mast cells might exert their actions, which could be targeted to potentially protect the beta cells in autoimmune diabetes.
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Affiliation(s)
- Matilde Masini
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma, 55-Scuola Medica, 56126 Pisa, Italy; (M.M.); (M.N.)
| | - Mara Suleiman
- Department of Clinical and Experimental Medicine, Pancreatic Islet Laboratory, University of Pisa, 56124 Pisa, Italy; (M.S.); (L.M.); (P.M.)
| | - Michela Novelli
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma, 55-Scuola Medica, 56126 Pisa, Italy; (M.M.); (M.N.)
| | - Lorella Marselli
- Department of Clinical and Experimental Medicine, Pancreatic Islet Laboratory, University of Pisa, 56124 Pisa, Italy; (M.S.); (L.M.); (P.M.)
| | - Piero Marchetti
- Department of Clinical and Experimental Medicine, Pancreatic Islet Laboratory, University of Pisa, 56124 Pisa, Italy; (M.S.); (L.M.); (P.M.)
| | - Vincenzo De Tata
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma, 55-Scuola Medica, 56126 Pisa, Italy; (M.M.); (M.N.)
- Centro Interdipartimentale di Microscopia Elettronica (C.I.M.E.), University of Pisa, 56126 Pisa, Italy
- Correspondence:
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Sun Y, Pan D, Kang K, Sun MJ, Li YL, Sang LX, Chang B. Eosinophilic pancreatitis: a review of the pathophysiology, diagnosis, and treatment. Gastroenterol Rep (Oxf) 2021; 9:115-124. [PMID: 34026218 PMCID: PMC8128011 DOI: 10.1093/gastro/goaa087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 09/24/2020] [Accepted: 11/01/2020] [Indexed: 12/19/2022] Open
Abstract
Eosinophilic pancreatitis (EP) is an extremely rare disease caused by purely eosinophilic infiltration of the pancreas. EP is prone to being misdiagnosed as pancreatic cancer, causing unnecessary economic and physical harm to the patient. We report three cases of EP that were cured by steroids without relapse from 2017 to now. The clinical data of the three patients, including clinical manifestations, serological manifestations, imaging (ultrasound, computed tomography, and MRI), pathological diagnosis and treatment, and telephone follow-up of all patients, were retrospectively analysed. In addition, a literature search was conducted on the Web of Science and PubMed databases using key terms related to EP, considering case reports with no restrictions on the date of publication or language. In conclusion, we analysed 19 cases and determined the diagnostic criteria for EP. The diagnostic algorithm for EP can be used to diagnose EP easily. We hope that our standards and algorithm can reduce the rate of misdiagnosis and contribute to clinical diagnosis and treatment. In addition, we expect to evaluate more EP cases to test our diagnostic criteria and design a systematic diagnostic flow chart.
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Affiliation(s)
- Yue Sun
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, P. R. China
| | - Dan Pan
- Department of Geriatrics, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, P. R. China
| | - Kai Kang
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, P. R. China
| | - Ming-Jun Sun
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, P. R. China
| | - Yi-Ling Li
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, P. R. China
| | - Li-Xuan Sang
- Department of Geriatrics, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, P. R. China
| | - Bing Chang
- Department of Gastroenterology, First Affiliated Hospital, China Medical University, Shenyang, Liaoning, P. R. China
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Upparahalli Venkateshaiah S, Manohar M, Kandikattu HK, Mishra A. Experimental Modeling of Eosinophil-Associated Diseases. Methods Mol Biol 2021; 2241:275-291. [PMID: 33486743 DOI: 10.1007/978-1-0716-1095-4_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Eosinophils are an important subtype of leukocytes derived from bone marrow multipotent hematopoietic stem cells and represent about 1% of leukocytes in circulating blood. In homeostatic conditions, eosinophils reside in the intestine to maintain the balance of immune responses by communicating with gut microbes without causing inflammation. However, under the stressed or diseased condition, eosinophils degranulate, releasing their granule-derived cytotoxic proteins that are involved in inflammatory responses. Various eosinophil-associated inflammatory diseases are eosinophilic esophagitis (EoE), eosinophilic gastroenteritis (EG), and eosinophilic colitis (EC), together called EGID, asthma, hypereosinophilic syndrome, and eosinophilic pneumonia (EP). Eosinophil degranulation results in the release of their four toxic proteins [major basic protein (MBP), eosinophil cationic protein (ECP), eosinophil peroxidase (EPO), and eosinophil-derived neurotoxin (EDN)] which promote disease pathogenesis. Pancreatitis is the inflammatory disease of the pancreas that arises due to blockage of the pancreatic duct, trypsinogen mutation, alcohol consumption, and repeated occurrence of pancreatitis leading to chronic pancreatitis (CP); subsequently some CP patients may also develop pancreatic cancer. The presence of eosinophils is now shown in various case reports with acute, recurrent acute, and chronic pancreatitis and pancreatic cancer indicating the role of eosinophils in the pathogenesis of various pancreatic inflammatory disorders. However, the details of eosinophil accumulation during pancreatic diseases are not well explored and need further attention. Overall, the chapter provides the current understanding of reported eosinophils associated with inflammatory diseases like EGID diseases, asthma, and pancreatic disorders, i.e., acute, chronic pancreatitis, and pancreatic cancer. This knowledge will be helpful for future studies to develop novel treatment options for the eosinophils associated diseases. Therefore, more efforts are needed to perform preclinical and clinical studies in this field for the successful development of eosinophil-targeting treatments for a variety of eosinophil-associated diseases.
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Affiliation(s)
- Sathisha Upparahalli Venkateshaiah
- John W. Deming Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorder Center (TEDC), Tulane University School of Medicine, New Orleans, LA, USA
| | - Murli Manohar
- John W. Deming Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorder Center (TEDC), Tulane University School of Medicine, New Orleans, LA, USA
| | - Hemanth Kumar Kandikattu
- John W. Deming Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorder Center (TEDC), Tulane University School of Medicine, New Orleans, LA, USA
| | - Anil Mishra
- John W. Deming Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorder Center (TEDC), Tulane University School of Medicine, New Orleans, LA, USA.
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Hernandez Garcilazo N, Prasad RM, Varghese M, Kemnic T. Scombroid pancreatitis from mahi-mahi consumption. BMJ Case Rep 2021; 14:e240261. [PMID: 33619144 PMCID: PMC7903117 DOI: 10.1136/bcr-2020-240261] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2021] [Indexed: 11/03/2022] Open
Abstract
A 61-year-old woman with no significant previous medical history presented to an urgent care facility with generalised rash, flushing and abdominal pain after eating mahi-mahi. She was diagnosed with an allergic reaction and discharged home. Later she experienced severe acute abdominal pain and multiple episodes of vomiting, which prompted her to go to the hospital. On admission, the patient had an elevated white count, lipase, amylase and C reactive protein with normal liver enzymes and bilirubin. Imaging showed acute pancreatitis that was suspected to be secondary to scombroid poisoning. This was confirmed by elevated immunoglobulin E and histamine levels. The acute pancreatitis was treated with pain management and supportive treatment. Scombroid poisoning is a well-recognised disease, however, acute pancreatitis secondary to this is rare as only two cases have been reported in the literature, one with codfish and the second an unknown type of fish.
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Affiliation(s)
- Nora Hernandez Garcilazo
- Internal Medicine, Michigan State University, East Lansing, Michigan, USA
- Medicine, Sparrow Hospital, Lansing, Michigan, USA
| | - Rohan Madhu Prasad
- Internal Medicine, Michigan State University, East Lansing, Michigan, USA
- Medicine, Sparrow Hospital, Lansing, Michigan, USA
| | - Merryl Varghese
- Internal Medicine, Michigan State University, East Lansing, Michigan, USA
- Medicine, Sparrow Hospital, Lansing, Michigan, USA
| | - Tyler Kemnic
- Internal Medicine, Michigan State University, East Lansing, Michigan, USA
- Medicine, Sparrow Hospital, Lansing, Michigan, USA
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Alamrani M, Alasmi M, Alangari A. Recurrent acute pancreatitis secondary to sesame allergy. JPGN REPORTS 2021; 2:e042. [PMID: 37206929 PMCID: PMC10191496 DOI: 10.1097/pg9.0000000000000042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 12/01/2020] [Indexed: 05/21/2023]
Affiliation(s)
- Mohammed Alamrani
- From the Division of Gastroenterology, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Mona Alasmi
- From the Division of Gastroenterology, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah Alangari
- Division of Allergy and Immunology, Department of Pediatrics, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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Acute Transient Pancreatitis Associated With Milk Allergy in an Infant. Indian Pediatr 2020. [DOI: 10.1007/s13312-020-1926-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Manohar M, Verma AK, Singh G, Mishra A. Eosinophilic pancreatitis: a rare or unexplored disease entity? PRZEGLAD GASTROENTEROLOGICZNY 2020; 15:34-38. [PMID: 32215125 PMCID: PMC7089860 DOI: 10.5114/pg.2019.90631] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 03/09/2019] [Indexed: 01/01/2023]
Abstract
Several case reports show accumulation of eosinophils in pancreatitis patients and term the disease as "eosinophilic pancreatitis (EP)". EP usually presents with a pancreatic tumour and abdominal pain in obstructive jaundice, which is generally not diagnosed until the patient undergoes pancreatic resection. Histologically, EP reveals distinct patterns like diffused, periductal, acinar, and septal inflammatory infiltrates with eosinophils, eosinophilic phlebitis, and localised extreme eosinophilic infiltrates related with pseudocyst formation. EP patients also have elevated serum IgE levels with high eosinophil counts in the pancreas as well as in other organs such as the gastrointestinal tract, which is termed as eosinophilic gastroenteritis. Due to the lack of knowledge based on just a few case reports, it is considered that eosinophilic infiltration is quite rare in the pancreas; therefore, the significance of eosinophils in pancreatitis is not yet established. This review assesses the current understanding of eosinophilic pancreatitis and the important role of eosinophils in promoting pancreatic fibrosis including malignancy.
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Affiliation(s)
- Murli Manohar
- Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorders Centre, Tulane University School of Medicine, New Orleans, LA, USA
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA, USA
| | - Alok K. Verma
- Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorders Centre, Tulane University School of Medicine, New Orleans, LA, USA
| | - Gulshan Singh
- Department of Global Environmental Health Sciences, School of Public Health and Tropical Medicine, Tulane University School of Medicine, New Orleans, LA, USA
| | - Anil Mishra
- Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorders Centre, Tulane University School of Medicine, New Orleans, LA, USA
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Kimura M, Ito Y, Shimomura M, Yoneda K, Naito C, Adachi Y, Meguro T. Neutrophilia and hyperamylasemia in patients with immediate food allergy. Pediatr Int 2019; 61:23-30. [PMID: 30402929 PMCID: PMC6850644 DOI: 10.1111/ped.13728] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 10/09/2018] [Accepted: 11/01/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Presently, little is known about the laboratory data several hours after oral food challenge (OFC) in patients with immunoglobulin (Ig)E-mediated immediate food allergy (FA). METHODS One hundred and twelve subjects who underwent OFC at the present institute between 1 June 2016 and 31 March 2018, were enrolled in this study. Changes in laboratory data several hours after OFC were examined. RESULTS OFC was positive in 76 patients and negative in 36. Increase in absolute neutrophil count (ANC) was significantly higher in OFC-positive than in OFC-negative subjects (median, 2,306/μL vs 637/μL; P < 0.00001). On multivariate regression analysis, a significant correlation was seen between neutrophilia and the development of gastrointestinal symptoms (t = 3.63; P < 0.001). Serum interleukin-6 increased in 43.8% of the patients with marked neutrophilia and had a significant positive correlation with ANC (r = 0.64; P < 0.001). Serum amylase increased in 33.3% of the OFC-positive patients and was >100 U/L (median, 642 U/L) in five patients in whom serum lipase also increased markedly (1,197 U/L). There was a significant negative correlation between increase in serum amylase and decrease in absolute eosinophil count (r = -0.36, P < 0.01). CONCLUSIONS Marked neutrophilia was seen after OFC in patients with immediate FA presenting gastrointestinal symptoms, which may provide an insight into the relationship between symptoms and laboratory data. A considerable increase in serum amylase after OFC was also seen in patients with immediate FA, suggesting that the pancreas is a target organ for immediate FA.
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Affiliation(s)
- Mitsuaki Kimura
- Department of Allergy and Clinical Immunology, Shizuoka Children's Hospital, Shizuoka City, Shizuoka, Japan
| | - Yasunori Ito
- Department of Pediatrics, Faculty of Medicine, Toyama University, Toyama City, Toyama, Japan
| | - Masaki Shimomura
- Department of Allergy and Clinical Immunology, Shizuoka Children's Hospital, Shizuoka City, Shizuoka, Japan
| | - Kensuke Yoneda
- Department of Allergy and Clinical Immunology, Shizuoka Children's Hospital, Shizuoka City, Shizuoka, Japan
| | - Chie Naito
- Department of Allergy and Clinical Immunology, Shizuoka Children's Hospital, Shizuoka City, Shizuoka, Japan
| | - Yuichi Adachi
- Department of Pediatrics, Faculty of Medicine, Toyama University, Toyama City, Toyama, Japan
| | - Takaaki Meguro
- Department of Allergy and Clinical Immunology, Shizuoka Children's Hospital, Shizuoka City, Shizuoka, Japan
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Gámez-Belmonte R, Hernández-Chirlaque C, Sánchez de Medina F, Martínez-Augustin O. Experimental acute pancreatitis is enhanced in mice with tissue nonspecific alkaline phoshatase haplodeficiency due to modulation of neutrophils and acinar cells. Biochim Biophys Acta Mol Basis Dis 2018; 1864:3769-3779. [DOI: 10.1016/j.bbadis.2018.09.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 07/31/2018] [Accepted: 09/09/2018] [Indexed: 01/13/2023]
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