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Dellon ES, Gupta SK. Pharmacologic Management of Non-Eosinophilic Esophagitis Eosinophilic Gastrointestinal Diseases. Immunol Allergy Clin North Am 2024; 44:397-406. [PMID: 38575232 DOI: 10.1016/j.iac.2024.01.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Data for pharmacologic treatments for non-eosinophilic esophagitis (EoE) eosinophilic gastrointestinal diseases (EGIDs) are limited. Nevertheless, because of the increasing understanding of EGID pathogenesis, a number of medications are used to treat EGIDs, though all are currently off-label. Initial therapy generally starts with corticosteroids, and "topical" delivery is preferred over systemic due to long-term side effects. A number of other small molecules could potentially be used, ranging from allergy medications to immunosuppressants. Biologics are also being used and investigated for EGIDs and represent promising targeted therapies. Multiple therapeutic targets have also been identified, many of which overlap with EoE targets.
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Affiliation(s)
- Evan S Dellon
- Division of Gastroenterology and Hepatology, Department of Medicine, Center for Esophageal Diseases and Swallowing, University of North Carolina School of Medicine, 130 Mason Farm Road, Chapel Hill, NC 27599-7080, USA.
| | - Sandeep K Gupta
- Division of Pediatric Gastroenterology, Hepatology and Nutrition, University of Alabama at Birmingham/Children's of Alabama, 1600 7th Avenue South, Birmingham, AL 35233-1785, USA
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2
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Ghosh S, Hiwale KM. Challenges in Diagnosis and Management of Unusual Cases of Eosinophilic Enteritis in Rural Health Settings: A Comprehensive Review. Cureus 2024; 16:e55398. [PMID: 38562345 PMCID: PMC10982834 DOI: 10.7759/cureus.55398] [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: 01/29/2024] [Accepted: 03/01/2024] [Indexed: 04/04/2024] Open
Abstract
This comprehensive review delves into the challenges associated with diagnosing and managing unusual cases of eosinophilic enteritis in rural health settings. Eosinophilic enteritis, characterized by an abnormal accumulation of eosinophils in the gastrointestinal (GI) tract, poses distinct difficulties in diagnosis due to its varied presentations. In rural contexts, limited access to specialized diagnostic tools, a shortage of healthcare professionals, and geographical constraints compound these challenges. This abstract encapsulates the critical issues explored in the review, emphasizing the importance of addressing atypical cases and rural healthcare's unique hurdles. The conclusion is a rallying call for collaborative action, advocating for improved education, telemedicine solutions, and enhanced access to specialized care. The implications extend beyond eosinophilic enteritis, with the potential to instigate systemic improvements in rural healthcare globally. This review is a crucial contribution to understanding eosinophilic enteritis in rural settings and advocates for transformative measures to improve diagnosis, management, and overall healthcare outcomes.
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Affiliation(s)
- Shreya Ghosh
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - K M Hiwale
- Pathology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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3
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Smaoui H, Nakhli A, Hemdani N, Bouchabou B, Ennaifer R. Eosinophilic enterocolitis: a case report. J Med Case Rep 2024; 18:22. [PMID: 38238810 PMCID: PMC10797922 DOI: 10.1186/s13256-023-04319-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/12/2023] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND Eosinophilic enterocolitis is a rare disorder characterized by abnormal eosinophilic infiltration of the small intestine and the colon. CASE PRESENTATION We report a case of a 29-year-old White man, who presented with an acute bowel obstruction. He had a history of a 2 months non-bloody diarrhea. An abdominal computed tomography (CT) and a MR enterography showed a multifocal extensive ileitis. White blood cell and eosinophilic polynuclei count was elevated (700/mm3). Ileo-colonoscopy showed normal ileum and segmental petechial colitis. Pathology showed a high eosinophilic infiltration in the colon. The patient was treated with steroids, with a clinical, biological and radiological recovery. CONCLUSION Eosinophilic enterocolitis should be kept in mind as a rare differential diagnosis in patients presenting with small bowel obstruction.
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Affiliation(s)
- Hend Smaoui
- Mongi Slim University Hospital, Tunis, Tunisia.
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4
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Cardoso P, Elias C, Medas R, Cardoso L, Peixoto A, Macedo G, Almeida J. Eosinophilic Colitis, an Uncommon Cause of Diarrhea: Case Report and Literature Review. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2023; 30:57-61. [PMID: 38020823 PMCID: PMC10661707 DOI: 10.1159/000526853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 07/22/2022] [Indexed: 12/01/2023]
Abstract
Eosinophilic colitis and hypereosinophilic syndrome with colic involvement are rare diagnosis that are characterized by wide-ranging gastrointestinal symptoms and idiopathic infiltration of eosinophils in the colon. The diagnostic workup is challenging since there are no standardized criteria. We report a case of a man admitted to the hospital with a history of nonbloody chronic diarrhea. The detailed workup demonstrated blood eosinophilia, and the colonic biopsies revealed extensive eosinophilic infiltration. He was treated with steroids with clinical and analytical improvement. Due to relapsing colitis after therapy withdrawal, he was chronically medicated with 10 mg of prednisolone with ultimate symptom control. This case report describes the diagnostic workup and highlights the most important features of this often underdiagnosed entity.
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Affiliation(s)
- Pedro Cardoso
- Department of Gastroenterology, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Catarina Elias
- Department of Internal Medicine, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Renato Medas
- Department of Gastroenterology, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Leila Cardoso
- Department of Internal Medicine, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Armando Peixoto
- Department of Gastroenterology, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Guilherme Macedo
- Department of Gastroenterology, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Jorge Almeida
- Department of Internal Medicine, Centro Hospitalar Universitário de São João, Porto, Portugal
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Marasco G, Visaggi P, Vassallo M, Fiocca M, Cremon C, Barbaro MR, De Bortoli N, Bellini M, Stanghellini V, Savarino EV, Barbara G. Current and Novel Therapies for Eosinophilic Gastrointestinal Diseases. Int J Mol Sci 2023; 24:15165. [PMID: 37894846 PMCID: PMC10607071 DOI: 10.3390/ijms242015165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/01/2023] [Accepted: 10/02/2023] [Indexed: 10/29/2023] Open
Abstract
Eosinophilic gastrointestinal diseases (EGIDs) are an emerging group of pathological entities characterized by an eosinophil-predominant infiltration of different tracts of the gut in the absence of secondary causes of eosinophilia. According to the specific tract of the gut involved, EGIDs can be classified into eosinophilic esophagitis (EoE), eosinophilic gastritis (EoG), eosinophilic enteritis (EoN), and eosinophilic colitis (EoC). The epidemiology of EGIDs is evolving rapidly. EoE, once considered a rare disease, now has an incidence and prevalence of 7.7 new cases per 100,000 inhabitants per years and 34.4 cases per 100,000 inhabitants per year, respectively. Fewer data are available regarding non-EoE EGIDs, whose prevalence are estimated to range between 2.1 and 17.6 in 100,000 individuals, depending on age, sex, and ethnicity. Diagnosis requires the presence of suggestive symptoms, endoscopic biopsies showing abnormal values of eosinophils infiltrating the gut, and exclusion of secondary causes of eosinophilia. EoE typically presents with dysphagia and episodes of food bolus impactions, while EoG, EoN, and EoC may all present with abdominal pain and diarrhea, with or without other non-specific symptoms. In addition, although different EGIDs are currently classified as different entities, there may be overlap between different diseases in the same patient. Despite EGIDs being relatively novel pathological entities, the research on possible treatments is rapidly growing. In this regard, several randomized controlled trials are currently ongoing to investigate novel molecules, including ad-hoc steroid formulations, immunosuppressants, and mostly monoclonal antibodies that target the specific molecular mediators of EGIDs. This narrative review provides an up-to-date overview of available and investigational drugs for different EGIDs.
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Affiliation(s)
- Giovanni Marasco
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Pierfrancesco Visaggi
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126 Pisa, Italy; (P.V.); (N.D.B.); (M.B.)
| | - Mariagiulia Vassallo
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Miriam Fiocca
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Cesare Cremon
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Maria Raffaella Barbaro
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Nicola De Bortoli
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126 Pisa, Italy; (P.V.); (N.D.B.); (M.B.)
| | - Massimo Bellini
- Gastroenterology Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Risorgimento 36, 56126 Pisa, Italy; (P.V.); (N.D.B.); (M.B.)
| | - Vincenzo Stanghellini
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
| | - Edoardo Vincenzo Savarino
- Gastroenterology Unit, Azienda Ospedale Università of Padua, Via Giustiniani 2, 35128 Padua, Italy;
- Department of Surgery, Oncology and Gastroenterology, University of Padua, Via Giustiniani 2, 35128 Padua, Italy
| | - Giovanni Barbara
- IRCCS Azienda Ospedaliero, Universitaria di Bologna, Via Massarenti 9, 40138 Bologna, Italy; (G.M.); (M.V.); (M.F.); (C.C.); (M.R.B.); (V.S.)
- Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti, 9, 40138 Bologna, Italy
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Djahandideh Sheijani S, Calabrese F, Pasta A, Marabotto E, Bodini G, Furnari M, Grillo F, Mastracci L, Savarino EV, Savarino V, Giannini EG. Clopidogrel-Induced Eosinophilic Colitis. ACG Case Rep J 2023; 10:e01118. [PMID: 37547482 PMCID: PMC10400044 DOI: 10.14309/crj.0000000000001118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/21/2023] [Accepted: 07/06/2023] [Indexed: 08/08/2023] Open
Abstract
Eosinophilic colitis is a rare condition characterized by histologic findings of high eosinophilic infiltrate in the gut wall, typically presenting with diarrhea and abdominal pain. The etiology of this entity remains unclear because it can be primary or can occur secondarily to infections, drugs, or even in association with immune-mediated diseases. We present the case of a woman referred to our outpatient clinic for chronic diarrhea that had been worsening for months. Colonoscopy with biopsies was performed, and eosinophilic colitis associated with the use of clopidogrel was diagnosed. After clopidogrel discontinuation, a complete remission of the clinical and histological picture was observed.
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Affiliation(s)
- Shirin Djahandideh Sheijani
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Francesco Calabrese
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Andrea Pasta
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Elisa Marabotto
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Giorgia Bodini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Manuele Furnari
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Federica Grillo
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics, Pathological Anatomy Unit, University of Genoa, Genoa, Italy
| | - Luca Mastracci
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics, Pathological Anatomy Unit, University of Genoa, Genoa, Italy
| | - Edoardo V. Savarino
- Department of Surgery, Oncology, and Gastroenterology, University of Padua, Padua, Italy
- Gastroenterology Unit, Azienda Ospedale Università Padova, Padua, Italy
| | | | - Edoardo G. Giannini
- Gastroenterology Unit, Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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7
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Kim HS, Noh G. Treatment of primary eosinophilic colitis using immunoglobulin/histamine complex. Clin Case Rep 2023; 11:e6885. [PMID: 36698523 PMCID: PMC9860130 DOI: 10.1002/ccr3.6885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/15/2022] [Accepted: 01/03/2023] [Indexed: 01/22/2023] Open
Abstract
Primary eosinophilic colitis (PEC) is a primary eosinophilic gastrointestinal disorder, and immunoglobulin/histamine complex (IHC) may be an effective therapeutic for PEC. IHC has a nonallergen-specific antinociceptive effect in the treatment of histamine-mediated pain.
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Affiliation(s)
- Hyuk Soon Kim
- Department of Biomedical Sciences, College of Natural ScienceThe Graduate School of Dong‐A UniversityBusanKorea,Department of Health SciencesThe Graduate School of Dong‐A UniversityBusanKorea
| | - Geunwoong Noh
- Department of Allergy and Clinical ImmunologyCheju Halla General HospitalJeju‐siKorea
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8
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The Relationship between Eosinophil Density in the Colonic Mucosa and Eosinophil Blood Count in Children: A Cross-Sectional Study. CHILDREN (BASEL, SWITZERLAND) 2022; 10:children10010006. [PMID: 36670557 PMCID: PMC9856578 DOI: 10.3390/children10010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 12/11/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
Eosinophils are found in the mucosa of the healthy gastrointestinal tract, but they also often accompany gastrointestinal diseases. We hypothesized that a positive correlation exists between blood eosinophil count and colonic eosinophil mucosal density in children. Electronic health records regarding 181 colonoscopies, performed with biopsy in the years 2019-2022, were screened for information on blood and colonic eosinophil count, age, sex, diagnoses, weight, height, white blood cell (WBC) count, serum C-reactive protein (CRP), and total IgE concentration. The median age (IQR) of the 107 included children (109 colonoscopies) was 12.4 years (8.1-15.5); 32 presented with blood eosinophilia (29.3%). The median eosinophil density/high-power field in the colonic mucosa was 22.5 (9-31). We found a weak correlation between colonic mucosal eosinophil density and blood eosinophil count (r = 0.295, 95% CI 0.108-0.462, p = 0.0018). This association was more pronounced in patients with elevated CRP (r = 0.529, 95% CI 0.167-0.766, p = 0.0054) and older than 12.4 years (r = 0.448, 95% CI 0.197-0.644, p = 0.00068). Peripheral blood eosinophilia might hint at increased mucosal colonic eosinophil density, especially in older children and in the presence of systemic inflammation. However, it seems unlikely that blood and colonic eosinophilia are strongly linked in younger children. Studies in adults are warranted.
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How We Manage Gastrointestinal Symptoms During Oral Immunotherapy Through a Shared Decision-Making Process-A Practical Guide for the Community Practitioner. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 11:1049-1055. [PMID: 36470519 DOI: 10.1016/j.jaip.2022.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Revised: 10/17/2022] [Accepted: 11/03/2022] [Indexed: 12/09/2022]
Abstract
Allergists addressing gastrointestinal (GI) symptoms during oral immunotherapy (OIT) may be biased toward diagnoses related to OIT; however, non-OIT causes may occur. Although there is currently a lack of robust data for evidence-based treatment recommendations, we provide 3 real-world illustrative cases along with a proposed management algorithm for GI symptoms encountered during OIT. This algorithm was developed because of a significant clinical need, given the number of new-to-OIT providers that include practicing allergists, trainees transitioning into practice, and allied health care providers who manage GI symptoms in OIT patients. We developed the algorithm based on the opinions of community and academic allergy clinics across Canada with significant clinical experience offering infant, preschool, and school-aged OIT patients, with gastroenterologist input. Further research is needed to fill the knowledge gaps in the management of GI symptoms during OIT before formal recommendations can be suggested.
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Association of fecal calprotectin level with eosinophilic gastrointestinal disease in Iranian pediatrics. ALLERGY, ASTHMA, AND CLINICAL IMMUNOLOGY : OFFICIAL JOURNAL OF THE CANADIAN SOCIETY OF ALLERGY AND CLINICAL IMMUNOLOGY 2022; 18:86. [PMID: 36180889 PMCID: PMC9526333 DOI: 10.1186/s13223-022-00728-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Accepted: 09/18/2022] [Indexed: 11/10/2022]
Abstract
Introduction Fecal calprotectin (FC) is a noninvasive biomarker for assessing the inflammatory status of the gastrointestinal tract. The aim of this study was to determine the association between FC levels and Eosinophilic colitis (EC) before and after treatment in pediatrics. Method In this cross-sectional study, 330 patients with rectorrhagia and FC levels > 200 μg/g were included in the study. Patients were then subjected to colonoscopy, and if 30 or more eosinophils were observed in the pathology of at least two parts of the colon, EC was diagnosed. Of the 330 patients included in the study, 14 patients were diagnosed as EC. Treatment included seven food elimination diet (food allergens) for 3 months. After 3 months, FC levels were repeated and colonoscopy was performed. Results The mean age of the children was 5.9 years. After the elimination diet, the number of eosinophils in all segments of colon significantly decreased (P < 0.001) and according to the pathology report, the number of eosinophils improved in 42.9% of patients. Also, the mean number of segments involved in the colon of patients was significantly decreased (P < 0.001). Mean FC levels were significantly decreased after 3 months (P < 0.001). The cut-off point of 114 μg/g of FC had sensitivity (75%), specificity (67%), positive predictive value (75%), negative predictive value (67%), accuracy (71.4%), and area under the ROC curve (0.708) acceptable in predicting EC. Conclusion This study showed that FC levels can be elevated in patients with EC, which is easily corrected with a targeted elimination of food allergens.
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Liver Microabscesses in a Premature Neonate With Eosinophilic Colitis. ACG Case Rep J 2022; 9:e00817. [PMID: 35784499 PMCID: PMC9246066 DOI: 10.14309/crj.0000000000000817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Accepted: 04/25/2022] [Indexed: 11/27/2022] Open
Abstract
Hepatic abscesses in premature infants are rare with less than 100 case reports documented in literature. We report a case of a premature infant diagnosed with hepatic microabscesses secondary to eosinophilic colitis. A 33 4/7-week preterm female neonate presented with bilious emesis, abdominal distention, and severe hematochezia. Eosinophilic enterocolitis was suspected. Hypoechoic regions in the anterior liver identified on computed tomography were considered liver microabscesses. This unique case exemplifies how prematurity increases the risk of mucosal damage in the presence of eosinophilic colitis causing enteric bacteria to seed into the liver through the portal vein, resulting in hepatic microabscesses.
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12
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Herlihy N, Feakins R. Gut inflammation induced by drugs: Can pathology help to differentiate from inflammatory bowel disease? United European Gastroenterol J 2022; 10:451-464. [PMID: 35633273 PMCID: PMC9189468 DOI: 10.1002/ueg2.12242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 04/24/2022] [Indexed: 12/13/2022] Open
Abstract
Drug‐induced mucosal injury (DIMI) in the gastrointestinal tract is important to recognise, partly because cessation of the culprit agent alone may result in resolution of symptoms. An ever‐growing list of medications, including newer immunotherapeutic agents and targeted therapies, can cause gastrointestinal inflammation of varying severity. However, the diagnosis of DIMI is challenging, as a single drug can induce a variety of histopathological patterns of injury including acute colitis, chronic colitis, microscopic colitis, apoptotic colopathy, and ischaemic‐type colitis. An additional consideration is the potential clinical, endoscopic and histological overlap of DIMI with gastrointestinal mucosal injury secondary to other entities such as inflammatory bowel disease (IBD). We discuss DIMI of the gastrointestinal tract with an emphasis on histological patterns that mimic IBD, histological features which may distinguish the two entities, and the diagnostic role and limitations of the pathologist.
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Affiliation(s)
- Naoimh Herlihy
- Department of Cellular Pathology, Royal Free Hospital, London, UK
| | - Roger Feakins
- Department of Cellular Pathology, Royal Free Hospital, London and University College London, London, UK
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Campora M, Mastracci L, Carlin L, Unti E, Parente P, Fassan M, Ferro J, Errico ME, Donofrio V, Grillo F. Pathologist's approach to paediatric and neonatal eosinophilic gastrointestinal disorders. Pathologica 2022; 114:79-88. [PMID: 35212318 PMCID: PMC9040541 DOI: 10.32074/1591-951x-734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 12/23/2021] [Indexed: 11/30/2022] Open
Abstract
Children are not simply miniature adults. The evaluation of their gastrointestinal disorders is therefore different from that in full-grown adults and requires a particular clinical/pathologic approach. Different studies have tried to assess the normal eosinophil distribution in the gastrointestinal tract in adults while very few studies have investigated the paediatric population, consequently complicating the pathologist’s ability in identifying an abnormal number of eosinophils in this setting of patients. When evaluating gastrointestinal tract biopsies with eosinophilia, eosinophilic count must be considered along with other histological features like eosinophil distribution in the gastrointestinal wall, their degranulation, cryptitis and crypt abscesses, other accompanying inflammatory cells, apoptotic bodies, foreign material or microorganisms; these findings, although rarely specific, may be a useful aid for diagnosis. Reports should not include a diagnosis of primary eosinophilic gastrointestinal disorders (EoGID) if clinical data and test results do not rule out other forms of gastrointestinal eosinophilia. A more descriptive definition like “with eosinophilic pattern” should be favoured over a specific diagnosis of “eosinophilic disorder” in order to avoid potential confusion between different entities.
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Affiliation(s)
| | - Luca Mastracci
- Anatomic Pathology, Ospedale Policlinico San Martino IRCCS, Genova, Italy.,Anatomic Pathology, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, Genova, Italy
| | - Luca Carlin
- Anatomic Pathology, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, Genova, Italy
| | - Elettra Unti
- Unit of Pathology, Civico-Di Cristina-Benfratelli Hospitals, Palermo, Italy
| | - Paola Parente
- Unit of Pathology, Fondazione IRCCS Casa Sollievo della Sofferenza, Viale Cappuccini 1, 71013 San Giovanni Rotondo, FG, Italy
| | - Matteo Fassan
- Department of Medicine (DIMED), Surgical Pathology & Cytopathology Unit, University of Padua, Padua, Italy.,Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Jacopo Ferro
- Anatomic Pathology, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, Genova, Italy
| | - Maria Elena Errico
- Anatomia Patologica, Unit of Pathology, AORN Santobono Pausilipon, Ospedale Pausilipon, Naples, Italy
| | - Vittoria Donofrio
- Anatomia Patologica, Unit of Pathology, AORN Santobono Pausilipon, Ospedale Pausilipon, Naples, Italy
| | - Federica Grillo
- Anatomic Pathology, Ospedale Policlinico San Martino IRCCS, Genova, Italy.,Anatomic Pathology, Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genova, Genova, Italy
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van Schewick CM, Lowe DM, Burns SO, Workman S, Symes A, Guzman D, Moreira F, Watkins J, Clark I, Grimbacher B. Bowel Histology of CVID Patients Reveals Distinct Patterns of Mucosal Inflammation. J Clin Immunol 2021; 42:46-59. [PMID: 34599484 PMCID: PMC8821476 DOI: 10.1007/s10875-021-01104-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 07/18/2021] [Indexed: 01/22/2023]
Abstract
Diarrhea is the commonest gastrointestinal symptom in patients with common variable immunodeficiency (CVID). Different pathologies in patients' bowel biopsies have been described and links with infections have been demonstrated. The aim of this study was to analyze the bowel histology of CVID patients in the Royal-Free-Hospital (RFH) London CVID cohort. Ninety-five bowel histology samples from 44 adult CVID patients were reviewed and grouped by histological patterns. Reasons for endoscopy and possible causative infections were recorded. Lymphocyte phenotyping results were compared between patients with different histological features. There was no distinctive feature that occurred in most diarrhea patients. Out of 44 patients (95 biopsies), 38 lacked plasma cells. In 14 of 21 patients with nodular lymphoid hyperplasia (NLH), this was the only visible pathology. In two patients, an infection with Giardia lamblia was associated with NLH. An IBD-like picture was seen in two patients. A coeliac-like picture was found in six patients, four of these had norovirus. NLH as well as inflammation often occurred as single features. There was no difference in blood lymphocyte phenotyping results comparing groups of histological features. We suggest that bowel histology in CVID patients with abdominal symptoms falls into three major histological patterns: (i) a coeliac-like histology, (ii) IBD-like changes, and (iii) NLH. Most patients, but remarkably not all, lacked plasma cells. CVID patients with diarrhea may have an altered bowel histology due to poorly understood and likely diverse immune-mediated mechanisms, occasionally driven by infections.
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Affiliation(s)
- Cornelia M van Schewick
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, UK
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Center for Translational Cell Research, Medical Center, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Breisacher Str. 115, 79106, Freiburg, Germany
| | - David M Lowe
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, UK
| | - Siobhan O Burns
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, UK
| | - Sarita Workman
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, UK
| | - Andrew Symes
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, UK
| | - David Guzman
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, UK
| | - Fernando Moreira
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, UK
| | | | - Ian Clark
- Pathology Department, Royal Free Hospital, London, UK.
- Department of Pathology, Health Science Center, The University of Tennessee, 930 Madison Ave, Suite 500, Memphis, TN, 38163, USA.
| | - Bodo Grimbacher
- Institute of Immunity and Transplantation, Royal Free Hospital, University College London, London, UK.
- Institute for Immunodeficiency, Center for Chronic Immunodeficiency, Center for Translational Cell Research, Medical Center, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, Breisacher Str. 115, 79106, Freiburg, Germany.
- DZIF - German Center for Infection Research, Satellite Center Freiburg, Freiburg, Germany.
- CIBSS - Centre for Integrative Biological Signalling Studies, Albert-Ludwigs University, Freiburg, Germany.
- RESIST - Cluster of Excellence 2155 to Hanover Medical School, Satellite Center Freiburg, Freiburg, Germany.
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15
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Eosinophilic Colitis in Recurrent Sigmoid Volvulus. ACG Case Rep J 2021; 8:e00650. [PMID: 34476277 PMCID: PMC8389955 DOI: 10.14309/crj.0000000000000650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 03/30/2021] [Indexed: 11/20/2022] Open
Abstract
Eosinophilic colitis (EC) falls along the spectrum of a series of inflammatory gastrointestinal disorders in which eosinophils infiltrate the gut without known tissue eosinophilia. Eosinophilic gastrointestinal disorders include eosinophilic esophagitis, eosinophilic gastritis, and the least common EC. The presentation of EC is extremely variable in mucosal, submucosal, and transmural inflammation. We present a case of recurrent volvulus with histologic findings of eosinophilia.
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16
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Clinical Characteristics and Outcomes of Eosinophilic Colitis in Patients With Cancer. Am J Clin Oncol 2021; 44:395-401. [PMID: 34091476 DOI: 10.1097/coc.0000000000000838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Eosinophilic colitis (EoC) is a rare form of eosinophilic gastrointestinal disease characterized by diffuse eosinophilic infiltration in the deep lamina propria of colonic mucosa. The pathophysiology is unclear, but EoC has been associated with multiple known risk factors. AIM The aim of this study was to characterize the clinical characteristics and disease course of patients with EoC at a major cancer center. MATERIAL AND METHODS We retrospectively reviewed colonic samples obtained between January 2000 and December 2018 from our institutional database and included cases with significant colonic eosinophilia. Baseline clinical data and EoC-related clinical course and outcomes were documented. RESULTS Forty-one patients were included. One fourth had coexisting autoimmune conditions. Seventy-eight percent had a cancer diagnosis. Half the patients received chemotherapy, with a median duration of 180 days between chemotherapy and EoC onset. Symptoms were present in 76% of patients. Diarrhea was more prevalent in patients who received chemotherapy (85% vs. 42%). Median duration of EoC symptoms was 30 days in patients with cancer and 240 days in those without cancer (P=0.03). Most patients (88%) had normal colonoscopy findings. Fifteen percent of patients required hospitalization. All-cause mortality was 37%, mostly related to underlying malignancy and organ failure. CONCLUSIONS EoC in cancer patients appears to have more diarrhea-predominant symptoms, particularly in patients receiving chemotherapy, but a shorter disease duration compared with patients without cancer. Hospitalization can be required for serious cases. Treatment may be reserved for patients requiring symptom management, as most patients with EoC have good clinical outcomes regardless of treatment.
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Baroz AR, Mambetsariev I, Fricke J, Pharaon R, Tan T, Kidambi T, Sandhu KS, Koczywas M, Salgia R. Elevated Eosinophil Count Following Pembrolizumab Treatment for Non-Small Cell Lung Cancer. Cureus 2021; 13:e16266. [PMID: 34377604 PMCID: PMC8349225 DOI: 10.7759/cureus.16266] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2021] [Indexed: 12/27/2022] Open
Abstract
Immune-related adverse events (IRAEs) are a common yet problematic phenomenon in patients who are treated with immune checkpoint inhibitors (ICIs). Current research efforts have explored the exact pathophysiology of IRAEs in the clinical setting. However, a rare subset of IRAEs that is less highlighted and may cause detrimental effects are hematological IRAEs (heme-IRAEs). Of note, immune-induced eosinophilia itself is a heme-IRAE that is worthy of further investigation. In this report, we present two cases of advanced staged non-small cell lung cancer (NSCLC) treated with single-agent pembrolizumab, and who subsequently sustained markedly elevated eosinophil counts (EEC) on laboratory findings. The two patients were Caucasian and both were diagnosed with NSCLC, although with differing histologies: a 76-year-old male with adenocarcinoma and a 66-year-old female with squamous cell carcinoma. Programmed death-ligand 1 (PD-L1) expression was detected via immunohistochemistry (IHC) and molecular tumor profiling did not show any actionable oncogenic mutations. Both patients were treatment-naïve and received pembrolizumab as first-line systemic therapy. The male patient, a former heavy smoker, underwent 18 months of pembrolizumab treatment before high eosinophil counts and was diagnosed with immunotherapy-related apoptotic colopathy after colonoscopy. Following pembrolizumab discontinuation, he remains under surveillance with good disease control and does not show any ongoing symptoms. The female patient, a never-smoker, underwent 15 cycles of pembrolizumab before the discontinuation of the treatment after consistently high levels of eosinophil counts. Both patients were treated with systemic corticosteroids after the discontinuation of immunotherapy, and their eosinophil levels returned to normal values. However, the female patient declined any further therapy and expired 24 months after the discontinuation of immunotherapy. Immune-induced eosinophilia is a rare event and reported in only 2.9% of NSCLC cases. Outcomes in the two patients differed, indicating that further research related to eosinophilia and its causes in the context of varying histologies and clinical profiles of patients is warranted.
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Affiliation(s)
- Angel R Baroz
- Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, USA
| | - Isa Mambetsariev
- Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, USA
| | - Jeremy Fricke
- Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, USA
| | - Rebecca Pharaon
- Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, USA
| | - TingTing Tan
- Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Newport Beach, USA
| | - Trilokesh Kidambi
- Department of Medicine, Division of Gastroenterology, City of Hope National Medical Center, Duarte, USA
| | - Karamjeet S Sandhu
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, USA
| | - Marianna Koczywas
- Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, USA
| | - Ravi Salgia
- Medical Oncology and Therapeutics Research, City of Hope National Medical Center, Duarte, USA
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18
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Yun J, Park S, Park H, Lim W, Lee T, Song C. Eosinophilic Colitis that Presented with Subepithelial Tumor-like Lesions. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2021; 77:300-304. [PMID: 34158450 DOI: 10.4166/kjg.2021.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/12/2021] [Accepted: 03/15/2021] [Indexed: 11/03/2022]
Abstract
Eosinophilic colitis is a rare disease that is characterized by eosinophilic infiltration in the colon wall in symptomatic patients. Thus far, the epidemiology and pathophysiology of eosinophilic colitis have not been well defined, but the hypersensitivity response is likely to play a role in its pathogenesis. The clinical presentation of eosinophilic colitis is usually nonspecific and depends on the layer of the intestinal wall affected by the eosinophilic infiltrate. Eosinophilic colitis is diagnosed generally by exclusion, i.e., after all other causes of eosinophilic infiltration have been excluded. Although there is no consensus over its diagnostic criteria, the laboratory results and radiology and endoscopy findings can provide important diagnostic evidence. This paper reports a case of eosinophilic colitis presenting as subepithelial tumor-like lesions in a 41-year-old man with the chief complaints of abdominal pain and loose stools. The patient had no diseases and no food or drug allergies in his medical history. In general, the endoscopic findings of eosinophilic colitis can vary from a normal mucosa to frank ulcerations. In this case, however, endoscopy revealed subepithelial tumor-like lesions. The colon biopsy showed eosinophilic infiltration in the lamina propria. The patient was treated with steroids, and his symptoms regressed with no signs of relapse.
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Affiliation(s)
- Jeonghui Yun
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Sanggyu Park
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Hojun Park
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Won Lim
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Taeyeong Lee
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
| | - Chulsoo Song
- Division of Gastroenterology, Department of Internal Medicine, Good Samsun Hospital, Busan, Korea
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19
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A Rare Case of Eosinophilic Gastroenteritis and Ampullitis Leading to Benign Papillary Stenosis. Case Rep Gastrointest Med 2021; 2021:5597578. [PMID: 33777459 PMCID: PMC7969118 DOI: 10.1155/2021/5597578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 03/01/2021] [Accepted: 03/04/2021] [Indexed: 12/01/2022] Open
Abstract
Eosinophilic gastroenteritis is characterized by eosinophilic infiltration of the gastrointestinal wall. There have been limited studies of eosinophilic infiltration involving the ampulla. We present a 70-year-old woman with a history of asthma, eosinophilic esophagitis, and eosinophilic sinusitis, who underwent work up for postprandial abdominal pain and abnormal liver function tests. The patient had various imaging studies done, including computed tomography (CT) scan, magnetic resonance imaging (MRI), and magnetic resonance cholangiopancreatography (MRCP). Dilated extrahepatic bile duct with distal tapering towards the ampulla was noted on MRCP and afterwards on endoscopic ultrasound (EUS). Endoscopic retrograde cholangiopancreatography (ERCP) revealed an inflamed major ampulla with benign papillary stenosis. The patient was treated with sphincterotomy, sphincteroplasty/dilation of distal common bile duct, and placement of an 11.5 Fr × 7 cm plastic stent into the bile duct. Additionally, she was started on prednisone, which was gradually tapered down. The patient demonstrated significant improvement with systemic steroid therapy. Liver function tests (LFTs) completely normalized after ERCP. Ampullitis leading to papillary stenosis secondary to eosinophilic infiltration of the major papilla is a rare manifestation of eosinophilic gastrointestinal disorders (EGIDs). Early diagnosis would lead to appropriate medical and endoscopic management.
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20
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Wang NW, Hsieh H, Yang YJ. Successful Montelukast Treatment in an Infant with Steroid-Resistant Eosinophilic Colitis. Case Rep Gastroenterol 2021; 15:389-394. [PMID: 33976616 PMCID: PMC8077466 DOI: 10.1159/000513146] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 11/13/2020] [Indexed: 12/05/2022] Open
Abstract
Eosinophilic colitis (EC) belongs to a group of idiopathic diseases called eosinophilic gastrointestinal disorders, which are characterized by eosinophil-predominant inflammation in the gastrointestinal tract. Corticosteroids is the first-line pharmacotherapy for EC refractory to diet therapy. We report an infant with steroid-resistant EC, who successfully returned to a healthy growth trajectory under the combined therapy of montelukast and ketotifen. An 8-month-old boy presented with bloody diarrhea, anemia, and failure to thrive (FTT) that started 6 days after birth. The patient has no known allergies. A trial of elementary diet was unsuccessful. The results of several stool cultures were unremarkable. Similarly, lower gastrointestinal series failed to identify anything significant. At 3 months of age, an esophagogastroduodenoscopy with biopsies from the distal duodenum and proximal jejunum were unremarkable. The diarrhea and FTT persisted. A rectosigmoidoscopy with biopsies was performed; the results led to the diagnosis of EC at 5 months of age. Oral prednisolone 1 mg/kg/day was prescribed; however, 3 months into the treatment, persistent bloody diarrhea and FTT were still noted. Montelukast and ketotifen were added, after which diarrhea and weight gain started to improve. Prednisolone and montelukast/ketotifen were tapered off 6 months after. He remains symptom free and has normal growth and development in a 5-year follow-up.
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Affiliation(s)
- Nai-Wei Wang
- Hull York Medical School, Allam Medical Building, University of Hull, Hull, United Kingdom
| | - Hsuan Hsieh
- Department of Pediatrics, National Cheng Kung University Hospital, Medical College, National Cheng Kung University, Tainan, Taiwan
| | - Yao-Jong Yang
- Department of Pediatrics, National Cheng Kung University Hospital, Medical College, National Cheng Kung University, Tainan, Taiwan
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21
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Nonimmunoglobulin Crystal-Storing Histiocytosis (CSH): Case Report and Literature Review. Case Rep Hematol 2020; 2020:8856411. [PMID: 33133706 PMCID: PMC7593749 DOI: 10.1155/2020/8856411] [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: 06/01/2020] [Revised: 09/17/2020] [Accepted: 10/05/2020] [Indexed: 11/18/2022] Open
Abstract
Crystal-storing histiocytosis (CSH) is an uncommon condition in which histiocytes accumulate a crystalline matter within their cytoplasm. Generally, those crystals are composed of either monoclonal or polyclonal immunoglobulin chains, which have a strong association with an underlying lymphoproliferative or plasma cell disorder (LP-PCD). Rarely, CSH has been reported as local or generalized manifestation of a variety of benign disorders. These cases are associated with crystals composed of nonimmunoglobulin substances. We are reporting an exceptional case of a local colonic CSH with Charcot-Leyden crystals. This patient underwent a screening colonoscopy that detected some polyps. The biopsy reported tubular adenomas, with a markedly dense, transmural inflammatory infiltrates, which were predominantly composed of eosinophils and crystal-storing histiocytes containing Charcot-Leyden crystals. The patient had a negative workup for LP-PCD and autoimmune conditions, including a normal skeletal survey and bone marrow aspirate/biopsy. The only positive laboratory workup was an elevated absolute eosinophil count and a positive IgG anti-Strongyloides antibody. Giving those findings, this parasitic infection is the most likely etiology of the CSH in our patient. Although there was an initial negative evaluation for LP-PCD, close monitoring of patients with either immunoglobulin or nonimmunoglobulin CSH is recommended.
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22
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Using Eosinophil Biomarkers From Rectal Epithelial Samples to Diagnose Food Protein-induced Proctocolitis: A Pilot Study. J Pediatr Gastroenterol Nutr 2020; 71:e109-e112. [PMID: 32960539 DOI: 10.1097/mpg.0000000000002812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES The gold standard diagnostic procedure for food protein-induced proctocolitis (FPIP) requires flexible sigmoidoscopy (FS). To date there is no validated, noninvasive test to confirm FPIP diagnosis. Eosinophil-derived neurotoxin (EDN), a product of eosinophil (EOS) degranulation, has been shown to correlate with eosinophil infiltration in other tissues. Our objective was to compare EDN concentrations in rectal epithelial samples from infants with FPIP with those from a control population. METHODS Children who underwent routine FS at Arnold Palmer Hospital for Children were enrolled in an IRB-approved, prospective, open-label pilot study between July 2017 and May 2019. We obtained rectal epithelial samples via: rectal swab, cytology brushing through FS, and rectal biopsy through FS. We then measured EDN levels in the samples and compared levels found in infants with FPIP against levels found in the control group. FPIP was defined as more than 60 EOS per 10 high-power fields (HPF) in rectal epithelial tissue obtained via rectosigmoid biopsy. RESULTS Twenty-four patients were enrolled. The control group (n = 13) included patients with normal histopathology (84% boys, mean age 19 months, SD 6 months) and the FPIP group (n = 11) included patients with FPIP confirmed via biopsy (45% boys, mean age 6.9 months, SD 9 months). EDN concentration was significantly higher in the FPIP group than in the control group, for 2 sampling methods: rectal biopsy (183.6 ± 114.6 vs 76.6 ± 71.0 μg/mL; P = 0.010) and rectal swab (66.2 ± 64.8 vs 20.4 ± 22.2 μg/mL; P = 0.025). CONCLUSIONS EDN concentrations measured from rectal swab and rectal biopsy samples is elevated and may be a useful tool to screen for FPIP in children.
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23
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Katinios G, Casado-Bedmar M, Walter SA, Vicario M, González-Castro AM, Bednarska O, Söderholm JD, Hjortswang H, Keita ÅV. Increased Colonic Epithelial Permeability and Mucosal Eosinophilia in Ulcerative Colitis in Remission Compared With Irritable Bowel Syndrome and Health. Inflamm Bowel Dis 2020; 26:974-984. [PMID: 31944236 PMCID: PMC7301402 DOI: 10.1093/ibd/izz328] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND Barrier dysfunction is recognized as a pathogenic factor in ulcerative colitis (UC) and irritable bowel syndrome (IBS), but it is unclear to what extent the factors related to barrier dysfunction are disease-specific. The aim of this study was to compare these aspects in UC patients in remission, IBS patients, and healthy controls (HCs). METHODS Colonic biopsies were collected from 13 patients with UC in remission, 15 patients with IBS-mixed, and 15 HCs. Ulcerative colitis patients had recently been treated for relapse, and biopsies were taken from earlier inflamed areas. Biopsies were mounted in Ussing chambers for measurements of intestinal paracellular permeability to 51chromium (Cr)-ethylenediaminetetraacetic acid (EDTA). In addition, biopsies were analyzed for mast cells and eosinophils by histological procedures, and plasma tumor necrosis factor (TNF)-α was assessed by ELISA. RESULTS Ussing chamber experiments revealed an increased 51Cr-EDTA permeability in UC and IBS (P < 0.05). The 51Cr-EDTA permeability was higher in UC compared with IBS (P < 0.005). There were increased numbers of mucosal mast cells and eosinophils in UC and IBS and more eosinophils in UC compared with IBS (P < 0.05). Also, increased extracellular granule content was found in UC compared with HCs (P < 0.05). The 51Cr-EDTA permeability correlated significantly with eosinophils in all groups. Plasma TNF-α concentration was higher in UC compared with IBS and HCs (P < 0.0005). CONCLUSIONS Results indicate a more permeable intestinal epithelium in inactive UC and IBS compared with HCs. Ulcerative colitis patients, even during remission, demonstrate a leakier barrier compared with IBS. Both eosinophil numbers and activation state might be involved in the increased barrier function seen in UC patients in remission.
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Affiliation(s)
- Georgios Katinios
- Department of Gastroenterology, Linköping University, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Maite Casado-Bedmar
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Susanna A Walter
- Department of Gastroenterology, Linköping University, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Maria Vicario
- Laboratory of Translational Mucosal Immunology, Digestive Diseases Research Unit. Vall d’Hebron Institut de Recerca, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ana M González-Castro
- Laboratory of Translational Mucosal Immunology, Digestive Diseases Research Unit. Vall d’Hebron Institut de Recerca, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Olga Bednarska
- Department of Gastroenterology, Linköping University, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Johan D Söderholm
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
- Department of Surgery, Linköping, Linköping University,Sweden
| | - Henrik Hjortswang
- Department of Gastroenterology, Linköping University, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Åsa V Keita
- Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
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24
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Giudici G, Ribaldone DG, Astegiano M, Saracco GM, Pellicano R. Eosinophilic colitis: clinical review and 2020 update. MINERVA GASTROENTERO 2020; 66:157-163. [DOI: 10.23736/s1121-421x.20.02656-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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25
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Abstract
Eosinophilic enterocolitis is a rare condition representing the least frequent manifestation of eosinophilic gastrointestinal disorders. We report a 49-year-old man who presented with abdominal pain, diarrhea, and intractable vomiting for 2 weeks. Abdominal computed tomography demonstrated gastric wall thickening with mural wall thickening of the small intestine and colon. Endoscopy revealed gastric outlet obstruction because of luminal stenosis from duodenal edema. Peripheral eosinophilia, endoscopic mucosal biopsies, and exclusion of differential diagnoses confirmed eosinophilic enterocolitis. The patient was successfully treated with a 4-week prednisone taper.
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26
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Gastrointestinal Manifestations of Hypereosinophilic Syndromes and Mast Cell Disorders: a Comprehensive Review. Clin Rev Allergy Immunol 2020; 57:194-212. [PMID: 30003499 DOI: 10.1007/s12016-018-8695-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hypereosinophilic syndrome and mastocytosis are relatively rare proliferative diseases encountered in the general population. However, allergists frequently consider these disorders in the differential of patients presenting with gastrointestinal, pulmonary, cutaneous, and allergic symptoms. Gastrointestinal symptoms are some of the most frequent and/or debilitating aspects of both disease states and in many cases lead to poor quality of life and functional limitation for the patient. They are the third most common clinical manifestation in hypereosinophilic syndrome and have been found to be the most distressful aspect of the disorder in those with systemic mastocytosis. Both eosinophils and mast cells play integral parts in normal gut physiology, but when and how exactly their effector functionality translates into clinically significant disease remains unclear, and the available literature regarding their pathophysiology remains sparse. Eosinophils and mast cells even, in fact, may not necessarily function in isolation from each other but can participate in bidirectional crosstalk. Both are affected by similar mediators and can also influence one another in a paracrine fashion. Their interactions include both production of soluble mediators for specific eosinophil and mast cell receptors (for example, eosinophil recruitment and activation by mast cells releasing histamine and eotaxin) as well as direct physical contact. The mechanistic relationship between clonal forms of hypereosinophilia and systemic mastocytosis has also been explored. The nature of gastrointestinal symptomatology in the setting of both hypereosinophilic syndrome and mast cell disease is frequently manifold, heterogeneous, and the lack of better targeted therapy makes diagnosis and management challenging, especially when faced with a substantial differential. Currently, the management of these gastrointestinal symptoms relies on the treatment of the overall disease process. In hypereosinophilia patients, systemic corticosteroids are mainstay, although steroid-sparing agents such as hydroxyurea, IFN-α, methotrexate, cyclosporine, imatinib, and mepolizumab have been utilized with varying success. In mastocytosis patients, anti-mediator therapy with antihistamines and mast cell stabilization with cromolyn sodium can be considered treatments of choice, followed by other therapies yet to be thoroughly studied, including the role of the low-histamine diet, corticosteroids, and treatment of associated IBS symptoms. Given that both eosinophils and mast cells may have joint pathophysiologic roles, they have the potential to be a combined target for therapeutic intervention in disease states exhibiting eosinophil or mast cell involvement.
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27
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Wilechansky RM, Spring M, Huang Q, Zullow S. Eosinophilic esophagitis, gastroenteritis, and colitis in a patient with prior parasite exposure. Clin J Gastroenterol 2019; 12:530-533. [PMID: 31077082 DOI: 10.1007/s12328-019-00988-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 04/22/2019] [Indexed: 10/26/2022]
Abstract
Eosinophilic gastrointestinal disorders (EGID) comprise a spectrum of inflammatory diseases that can affect any segment of the gastrointestinal tract. The pathogenesis of these conditions is complex; differentiating between primary and secondary forms of these disorders can be clinically challenging. We report a case of primary EGID in a patient with remote parasite exposure, whose symptoms were initially attributed to irritable bowel syndrome. Endoscopy revealed the rare finding of EGID involving the entire gastrointestinal tract; symptoms improved with an elimination diet. This case raises the possibility of a link between prior parasite exposure and development of EGID, and underscores the necessity of exploring alternative diagnoses in patients with presumed IBS who present with severe symptoms.
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Affiliation(s)
| | - Matthew Spring
- Department of Internal Medicine, Boston Medical Center, Boston, MA, USA
| | - Qin Huang
- Department of Pathology, VA Boston Healthcare System, West Roxbury Division, West Roxbury, MA, USA
| | - Samantha Zullow
- Division of Gastroenterology and Hepatology, Department of Medicine, New York University Langone Medical Center, New York University School of Medicine, New York, NY, USA
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28
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Mathur A, Mundada K, Verma A, Agrawal V, Verma V, Ghoshal UC. Eosinophilic gastroenteritis presenting as achalasia cardia and responding to botulinum injection and therapy directed against eosinophilic esophagitis. Indian J Gastroenterol 2019; 38:554-556. [PMID: 31950436 DOI: 10.1007/s12664-019-01012-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Akash Mathur
- Departments of Gastroenterology and Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Kaustubh Mundada
- Departments of Gastroenterology and Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Abhai Verma
- Departments of Gastroenterology and Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Vinita Agrawal
- Departments of Gastroenterology and Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Vikrant Verma
- Departments of Gastroenterology and Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India
| | - Uday C Ghoshal
- Departments of Gastroenterology and Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India.
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Webb C, Zwick D. Food protein-induced enterocolitis syndrome, an uncommonly encountered pathologic entity. HUMAN PATHOLOGY: CASE REPORTS 2019. [DOI: 10.1016/j.ehpc.2019.200325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Impellizzeri G, Marasco G, Eusebi LH, Salfi N, Bazzoli F, Zagari RM. Eosinophilic colitis: A clinical review. Dig Liver Dis 2019; 51:769-773. [PMID: 31122823 DOI: 10.1016/j.dld.2019.04.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 04/09/2019] [Accepted: 04/09/2019] [Indexed: 12/11/2022]
Abstract
Eosinophilic colitis is a rare entity characterized by the presence of a high eosinophilic infiltrate into the colonic wall in symptomatic patients, more often presenting with abdominal pain or diarrhea. These characteristics distinguish eosinophilic colitis from primary colonic eosinophilia, in which patients are asymptomatic. Primary colonic eosinophilia does not need any therapy, while eosinophilic colitis requires a strict treatment, similar to that of the more codified chronic intestinal inflammatory diseases. To date the lack of codified guidelines regarding the diagnostic criteria and the eosinophil threshold values for each colonic segment are the main diagnostic challenge for eosinophilic colitis. In addition, eosinophilic colitis is a diagnosis of exclusion, once all other causes of colonic eosinophilia (food allergens, infections, drugs, etc.) have been excluded. Several treatment options are available for eosinophilic colitis, although the evidence for most of them is limited to case reports and small case series. We examine the epidemiology, etiology, pathophysiology, diagnostic criteria and therapeutic options of eosinophilic colitis reporting recent evidence from the current literature.
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Affiliation(s)
| | - Giovanni Marasco
- Department of Medical and Surgical Sciences, University of Bologna, Italy
| | | | - Nunzio Salfi
- Histopathology Unit, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Franco Bazzoli
- Department of Medical and Surgical Sciences, University of Bologna, Italy
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Kandikattu HK, Upparahalli Venkateshaiah S, Mishra A. Synergy of Interleukin (IL)-5 and IL-18 in eosinophil mediated pathogenesis of allergic diseases. Cytokine Growth Factor Rev 2019; 47:83-98. [PMID: 31126874 PMCID: PMC6781864 DOI: 10.1016/j.cytogfr.2019.05.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 04/28/2019] [Accepted: 05/09/2019] [Indexed: 02/07/2023]
Abstract
Eosinophils are circulating granulocytes that have pleiotropic effects in response to inflammatory signals in the body. In response to allergens or pathogens, exposure eosinophils are recruited in various organs that execute pathological immune responses. IL-5 plays a key role in the differentiation, development, and survival of eosinophils. Eosinophils are involved in a variety of allergic diseases including asthma, dermatitis and various gastrointestinal disorders (EGID). IL-5 signal transduction involves JAK-STAT-p38MAPK-NFκB activation and executes extracellular matrix remodeling, EMT transition and immune responses in allergic diseases. IL-18 is a classical cytokine also involved in immune responses and has a critical role in inflammasome pathway. We recently identified the IL-18 role in the generation, transformation, and maturation of (CD101+CD274+) pathogenic eosinophils. In, addition, several other cytokines like IL-2, IL-4, IL-13, IL-21, and IL-33 also contribute in advancing eosinophils associated immune responses in innate and adaptive immunity. This review discusses with a major focus (1) Eosinophils and its constituents, (2) Role of IL-5 and IL-18 in eosinophils development, transformation, maturation, signal transduction of IL-5 and IL-18, (3) The role of eosinophils in allergic disorders and (4) The role of several other associated cytokines in promoting eosinophils mediated allergic diseases.
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Affiliation(s)
- Hemanth Kumar 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 Upparahalli 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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32
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Wang Z, Adachi S, Kong L, Watanabe D, Nakanishi Y, Ohteki T, Hoshi N, Kodama Y. Role of eosinophils in a murine model of inflammatory bowel disease. Biochem Biophys Res Commun 2019; 511:99-104. [DOI: 10.1016/j.bbrc.2019.02.056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 02/10/2019] [Indexed: 02/07/2023]
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Sylva D, Tamayo L, Mosquera-Klinger G, Carvajal J, Pérez J. Eosinophilic gastroenteritis: An unusual presentation of a rare disease. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2019. [DOI: 10.1016/j.rgmxen.2018.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Sylva D, Tamayo L, Mosquera-Klinger G, Carvajal JJ, Pérez JC. Eosinophilic gastroenteritis: An unusual presentation of a rare disease. REVISTA DE GASTROENTEROLOGIA DE MEXICO (ENGLISH) 2019; 84:116-118. [PMID: 29555104 DOI: 10.1016/j.rgmx.2018.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 12/19/2017] [Accepted: 01/25/2018] [Indexed: 06/08/2023]
Affiliation(s)
- D Sylva
- Medicina Interna, Universidad Pontificia Bolivariana, Medellín, Colombia
| | - L Tamayo
- Medicina Interna, Universidad Pontificia Bolivariana, Medellín, Colombia
| | | | - J J Carvajal
- Gastroenterología, Hospital Pablo Tobón Uribe, Medellín, Colombia
| | - J C Pérez
- Patología, Hospital Pablo Tobón Uribe; Universidad Pontificia Bolivariana, Medellín, Colombia
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Abstract
PURPOSE OF REVIEW Eosinophilic colitis is a rare condition, with a prevalence rate in the USA of 2-3/100 000 persons (0.003%), but diagnosed in 0.1% of biopsies in those colonoscoped for diarrhoea. Secondary colonic eosinophilia is more common and associated with systemic, colonic and infectious diseases. In this review, the latest advances in diagnosis, treatment and prognosis are summarized and discussed. RECENT FINDINGS What constitutes a 'normal' count of eosinophils is poorly documented but there are recent studies that establish normal colonic eosinophil ranges as well as distinguishing histological and clinical findings in primary eosinophilic colitis and secondary colonic eosinophilia in children and adults. Primary eosinophilic colitis is rare, relatively straightforward to diagnose, but may be difficult to treat. Colonic eosinophilia may be overt in parasite infection and connective tissue disease. More subtle, secondary colonic eosinophilia is a useful biomarker for gastrointestinal diseases, such as inflammatory bowel disease, colonic spirochaetosis and collagenous colitis, but the eosinophilia may more often be overlooked. A limited number of drugs are also known to cause left sided colonic eosinophilia such as clopidogrel, ibuprofen and oestroprogestinic agents. SUMMARY Advances in our understanding of primary eosinophilic colitis and secondary colonic eosinophilia is progressing and if present, colonic eosinophilia should point the clinician and pathologist to a list of differential diagnoses worth considering to direct optimal management.
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Affiliation(s)
- Marjorie M Walker
- Faculty of Health and Medicine, School of Medicine & Public Health, University of Newcastle, Callaghan, Australia
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36
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Hui CK, Hui NK. A Prospective Study on the Prevalence, Extent of Disease and Outcome of Eosinophilic Gastroenteritis in Patients Presenting with Lower Abdominal Symptoms. Gut Liver 2018; 12:288-296. [PMID: 29212311 PMCID: PMC5945260 DOI: 10.5009/gnl17056] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 05/31/2017] [Accepted: 07/10/2017] [Indexed: 12/11/2022] Open
Abstract
Background/Aims The epidemiology of eosinophilic gastroenteritis remains unclear. We aim to determine the prevalence of eosinophilic gastroenteritis in patients with lower abdominal symptoms. Methods In a prospective study, colonoscopy was performed on 2,469 consecutive patients. Biopsies were taken from the terminal ileum and ascending, transverse, descending and sigmoid colon in all patients. Results Sixty-four of the 2,469 patients (2.6%) had eosinophilic gastroenteritis. Only five of the 64 patients (7.8%) with eosinophilic gastroenteritis had endoscopic mucosal abnormalities during colonoscopy. Six of these 64 patients (9.4%) had severe disease at presentation, and seven of these 64 patients (10.9%) required systemic steroid treatment. An elevated absolute peripheral eosinophil count was independently associated with severe disease at presentation (4/6 [66.7%] vs 3/58 [5.2%], p=0.005; odds ratio [OR], 25.320; 95% confidence interval [CI], 2.628 to 243.910), and severe disease at the time of presentation was independently associated with the use of systemic steroid treatment (6/7 [85.7%] vs 0/57 [0%], p=0.008; OR, 18.021; 95% CI, 2.163 to 150.152). Conclusions The prevalence of eosinophilic gastroenteritis is common, and patients usually present normal-appearing mucosa on colonoscopy. Those with severe disease at presentation usually have a raised absolute peripheral eosinophil count and should be commenced on systemic steroids as an initial therapy.
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Affiliation(s)
- Chee K Hui
- Department of Gastroenterology, Center for Digestive Diseases, Kuala Lumpur, Malaysia
| | - N Kit Hui
- Department of Gastroenterology, Center for Digestive Diseases, Kuala Lumpur, Malaysia
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Eosinophil Counts in the Small Intestine and Colon of Children Without Apparent Gastrointestinal Disease: A Meta-analysis. J Pediatr Gastroenterol Nutr 2018; 67:6-12. [PMID: 29394213 DOI: 10.1097/mpg.0000000000001904] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The aim of the current study was to review the available data regarding eosinophil density in healthy tissue specimen originating from lower gastrointestinal segments to support suggested diagnostic cutoffs widely used in clinical practice. A systematic search was performed in 3 different databases. Calculations were made with Comprehensive MetaAnalysis software using random-effects model. Cell number measurements were pooled using the random-effects model and displayed on forest plots. Summary point estimations, 95% confidence intervals (CIs), and 95% prediction intervals (PIs) were calculated. The cumulative mean cell numbers were 8.26 (95% CI 4.71-11.80) with PI of 0-25.32 for the duodenum, 11.52 (95% CI 7.21-15.83) with PI 0-60.64 for the terminal ileum, and 11.10/ high-power field (HPF) (95% CI 9.11-13.09) with PI of 0.96 to 21.23 in the large intestine and the rectum (HPF area = 0.2 mm). Previous studies included control patients with irritable bowel syndrome and functional gastrointestinal disorders. As mucosal eosinophils have a role in their pathomechanism, those patients should have been excluded. A critical point of interpreting reported data is that HPF is relative to the technical parameters of the microscopes; therefore, it is important to report findings in cell/mm. The present meta-analysis does not support the higher (>20) or lower (<10) cutoff values for healthy tissue eosinophil number. In contrast to the esophagus, there is no normal cutoff eosinophil density in the small intestine and the colon. A prospective, multicenter study to establish normal mucosal eosinophil density is clearly needed.
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Abstract
OBJECTIVE Pediatric colonic eosinophilia represents a confounding finding with a wide differential. It is often difficult to determine which children may progress to inflammatory bowel disease (IBD), which have an eosinophilic colitis (EC), and which may have no underlying pathology. There is little guidance for the practitioner on the approach to these patients. To define the clinical presentations of colonic eosinophilia and identify factors which may aid in diagnosis we reviewed patients with colonic eosinophilia and the clinicopathologic factors associated with their diagnoses. METHODS An 8-year retrospective chart review of children whose histopathology identified colonic eosinophilia (N = 72) compared to controls with normal biopsies (N = 35). RESULTS Patients with colonic eosinophilia had increased eosinophils/high-power field compared to controls (P < 0.001) and had 3 clinical phenotypes. Thirty-six percent had an inflammatory phenotype with elevated erythrocyte sedimentation rate (P < .0001), chronic inflammation on colonic biopsies (P < 0.001), and were diagnosed as having IBD. Thirty-seven percent were diagnosed as having EC, associated with male sex (P < 0.005) and peripheral eosinophilia (P = 0.041). Twenty-one percent had no significant colonic pathology. Forty-three percent of patients had >1 colonoscopy and 68% of these had change from initial diagnoses. CONCLUSIONS There are 3 main phenotypes of children with colonic eosinophilia. Signs of chronic systemic inflammation raise suspicion for IBD. Peripheral eosinophilia and male sex are associated with EC. A significant percent of children with colonic eosinophilia do not have colonic disease. Eosinophils/high-power field is not reliable to differentiate etiologies. Repeat colonoscopies may be required to reach final diagnoses.
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Díaz del Arco C, Taxonera C, Olivares D, Fernández Aceñero MJ. Eosinophilic colitis: Case series and literature review. Pathol Res Pract 2018; 214:100-104. [PMID: 29103770 DOI: 10.1016/j.prp.2017.09.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2017] [Accepted: 09/15/2017] [Indexed: 12/18/2022]
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Manohar M, Verma AK, Upparahalli Venkateshaiah S, Goyal H, Mishra A. Food-Induced Acute Pancreatitis. Dig Dis Sci 2017; 62:3287-3297. [PMID: 29086330 PMCID: PMC5718054 DOI: 10.1007/s10620-017-4817-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 10/19/2017] [Indexed: 12/24/2022]
Abstract
Food allergy, a commonly increasing problem worldwide, defined as an adverse immune response to food. A variety of immune-related effector cells such as mast cells, eosinophils, neutrophils, and T cells are involved in food-related allergic responses categorized as IgE mediated, non-IgE mediated, and mixed (IgE and non-IgE) depending upon underlying immunological mechanisms. The dietary antigens mainly target the gastrointestinal tract including pancreas that gets inflamed due to food allergy and leads acute pancreatitis. Reports indicate several food proteins induce pancreatitis; however, detailed underlying mechanism of food-induced pancreatitis is unexplored. The aim of the review is to understand and update the current scenario of food-induced pancreatitis. A comprehensive literature search of relevant research articles has been performed through PubMed, and articles were chosen based on their relevance to food allergen-mediated pancreatitis. Several cases in the literature indicate that acute pancreatitis has been provoked after the consumption of mustard, milk, egg, banana, fish, and kiwi fruits. Food-induced pancreatitis is an ignored and unexplored area of research. The review highlights the significance of food in the development of pancreatitis and draws the attention of physicians and scientists to consider food allergies as a possible cause for initiation of pancreatitis pathogenesis.
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Affiliation(s)
- Murli Manohar
- Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorders Center, Tulane University School of Medicine, New Orleans, LA, 70112, USA
| | - Alok K Verma
- Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorders Center, Tulane University School of Medicine, New Orleans, LA, 70112, USA
| | - Sathisha Upparahalli Venkateshaiah
- Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorders Center, Tulane University School of Medicine, New Orleans, LA, 70112, USA
| | - Hemant Goyal
- Department of Internal Medicine, Mercer University School of Medicine, 707 Pine St., Macon, GA, 31201, USA
| | - Anil Mishra
- Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorders Center, Tulane University School of Medicine, New Orleans, LA, 70112, USA.
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Classification of eosinophilic disorders of the small and large intestine. Virchows Arch 2017; 472:15-28. [DOI: 10.1007/s00428-017-2249-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 09/19/2017] [Accepted: 10/18/2017] [Indexed: 12/26/2022]
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Lopes Azevedo RJ, Pinto J, Ribeiro H, Pereira F, Leitão C, Caldeira A, Pereira E, Duarte Banhudo AJ. Eosinophilic Enterocolitis: An Exceedingly Rare Entity. GE-PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2017; 25:184-188. [PMID: 29998164 DOI: 10.1159/000481915] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 10/02/2017] [Indexed: 12/29/2022]
Abstract
Eosinophilic enterocolitis is an exceptionally rare condition with few described cases in the literature, representing the least frequent manifestation of the wide spectrum of eosinophilic gastrointestinal disorders. We describe a case of a young male patient presenting with a panmural form of the disease, manifested by abdominal pain, distention, and watery diarrhea with 4 days of evolution, bowel wall thickening, and ascites. Eosinophilic ascites is probably the most unusual presentation form of this entity. It poses a diagnostic challenge because of its nonspecific symptoms, associated with the absence of standardized histological criteria, hence requiring a high level of suspicion. There is also no consensus regarding treatment: it should be individualized according to the patient's age and severity of symptoms.
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Affiliation(s)
| | - João Pinto
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - Helena Ribeiro
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - Flávio Pereira
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - Cátia Leitão
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - Ana Caldeira
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
| | - Eduardo Pereira
- Department of Gastroenterology, Amato Lusitano Hospital, Castelo Branco, Portugal
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Mamachen A, Al-Hanayneh M, Bilal M, Merwat S, Hashmi A. Eosinophilic Colitis-"Not as rare". Dig Liver Dis 2017; 49:826-828. [PMID: 28546064 DOI: 10.1016/j.dld.2017.04.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 04/19/2017] [Indexed: 12/11/2022]
Affiliation(s)
- Ashish Mamachen
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, United States.
| | - Muhannad Al-Hanayneh
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, United States; Division of Gastroenterology & Hepatology, University of Texas Medical Branch, Galveston, TX, United States
| | - Mohammad Bilal
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, United States; Division of Gastroenterology & Hepatology, University of Texas Medical Branch, Galveston, TX, United States
| | - Shehzad Merwat
- Division of Gastroenterology & Hepatology, University of Texas Medical Branch, Galveston, TX, United States
| | - Ali Hashmi
- Division of Gastroenterology & Hepatology, University of Texas Medical Branch, Galveston, TX, United States
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Abstract
Eosinophilic gastrointestinal disorders represent a spectrum of disorders demonstrating gastrointestinal eosinophilia without any known cause for eosinophilia. Pathogenesis is not clearly established, but immune responses to dietary antigens are implicated. These disorders affect children and adults and are seen in association with allergic disorders. Eosinophilic esophagitis is diagnosed in the setting of mucosal eosinophilia on endoscopic biopsy and symptoms of esophageal dysfunction. Eosinophilic gastroenteritis is also diagnosed with endoscopic biopsies. Eosinophilic colitis commonly presents with lower gastrointestinal symptoms and is a diagnosis of exclusion.
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Affiliation(s)
- Samiullah
- Division of Gastroenterology, University of Missouri, 1 Hospital Drive, Columbia, MO 65212, USA.
| | - Hadi Bhurgri
- Rutgers University, New Jersey Medical School, 150 Bergen Street, I-248, Newark, NJ 07103, USA
| | - Umair Sohail
- Division of Gastroenterology-Hepatology, University of Missouri, 1 Hospital Drive, Columbia, MO 65212, USA
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Abstract
INTRODUCTION Eosinophilic colitis, which is a rare form of eosinophilic gastrointestinal diseases, occurs as primary and secondary allergic eosinophilic colitis of the gastrointestinal tract infection, inflammatory bowel disease, celiac disease, and vasculitis. The diagnosis is based on a significant amount of eosinophils in the inflammatory infiltrate of the colon wall. AIM To analyze the clinical picture taking into account comorbidities and endoscopic picture in children with eosinophilic colitis. MATERIAL AND METHODS The test group consisted of 43 children, the average age - 12.1 years diagnosed with eosinophilic colitis (according to the Whitington scale) hospitalized in the Gastroenterology Unit, Department of Pediatrics of the Medical University of Silesia in Katowice. Testing for food allergies, celiac disease, inflammatory bowel disease, gastrointestinal diseases and parasitic diseases was performed in the group of children and the analysis concerned the intensity of eosinophilic infiltration of the colon mucosa with the severity of clinical symptoms, endoscopic picture, the presence of inflammatory bowel disease, and food allergy. RESULTS Half of the tested children suffered from isolated eosinophilic colitis but the rest of them had eosinophilic infiltrate with inflammatory bowel disease more often, however, the Crohn's disease. The endoscopic image was uncharacteristic, and grade III in the Whitington scale was predominant in the histopathological examination, in most cases located in the entire large intestine. The higher level of total IgE was found in less than half of the patients and it did not correlate with the severity of eosinophilic infiltration. It was shown that the severity of eosinophilic infiltration correlated with exacerbation of clinical symptoms, endoscopic image, and the presence of inflammatory bowel disease. The higher level of antibodies of ASCA and ANCA was found in approximately 20% of the children with isolated eosinophilic colitis and 63% of children with Crohn's disease. CONCLUSIONS The higher concentration of total IgE in less than half of the patients with eosinophilic colitis indicates the need for improving allergy diagnosis also in terms of IgE-independent allergy. The presence of higher levels of antibodies of ASCA and ANCA in some of the patients with isolated eosinophilic colitis indicates the need for further observation for the occurrence of inflammatory bowel disease.
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Abstract
The evaluation of a patient with chronic diarrhea can be quite frustrating, as it is expensive and involves multiple diagnostic studies. Moreover, identification of a drug as a cause of chronic diarrhea is a challenge in patients taking multiple medications. The disease may either be associated with intestinal mucosal changes, mimicking diseases such as celiac disease, or purely functional, with no histopathologic change. Drug-induced diarrhea may or may not be associated with malabsorption of nutrients, and a clinical improvement may occur within days of discontinuation of the drug, or may take longer when associated with mucosal injury. Diarrhea in diabetics, often attributed to poor management and lack of control, may be due to oral hypoglycaemic agents. Chemotherapy can result in diffuse or segmental colitis, whereas olmesartan and a few other medications infrequently induce a disease that mimics celiac disease, but is not associated with gluten intolerance. In short, increased awareness of a drug, as a cause for diarrhea and a clear understanding of the clinical manifestations will help clinicians to solve this challenging problem. This article aims to review drug-induced diarrhea to (a) understand known pathophysiological mechanisms; (b) assess the risk associated with frequently prescribed medications, and discuss the pathogenesis; and
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Affiliation(s)
- Nissy A Philip
- Division of Gastroenterology, Hepatology, Saint Peter's University Hospital, Rutgers-Robert Wood Johnson Medical School, New Brunswick, NJ
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47
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Allergic enteritis in children. GASTROENTEROLOGY REVIEW 2017; 12:1-5. [PMID: 28337229 PMCID: PMC5360665 DOI: 10.5114/pg.2017.65677] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Accepted: 09/21/2015] [Indexed: 01/27/2023]
Abstract
The gastrointestinal form of food allergy is very common in children. The most frequently observed types are allergic proctitis and proctocolitis. In most cases the symptoms subside within the first 2 months of life. The babies seem healthy, and the only abnormality is a small amount of blood in stool. Symptoms can also include small intestine inflammation and colitis. Patients may present with irritability, abdominal pain, flatulence, colic, postprandial vomiting, chronic diarrhoea, and hindered physical development. The diagnosis of allergic enteritis is based on the clinical examination and the results of additional tests including an endoscopy of the lower digestive tract with histopathological assessment. Cow’s milk proteins are the most common nutrition proteins responsible for the development of the symptoms of allergic enteritis. The most essential method of treating allergic enteritis is the elimination diet. The symptoms should subside within 1–2 weeks from the beginning of the diet.
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48
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Katre RS, Sunnapwar A, Restrepo CS, Katabathina VS, Mumbower A, Baxi A, Sonavane S. Cardiopulmonary and Gastrointestinal Manifestations of Eosinophil- associated Diseases and Idiopathic Hypereosinophilic Syndromes: Multimodality Imaging Approach. Radiographics 2017; 36:433-51. [PMID: 26963455 DOI: 10.1148/rg.2016150145] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Eosinophil-associated diseases (EADs) are a diverse group of disorders characterized by an increase in circulating or tissue eosinophils. Cardiopulmonary and gastrointestinal system involvement can be due to primary EAD with no known cause or can be secondary to known systemic disease. The cardiopulmonary spectrum of EADs comprises simple pulmonary eosinophilia, acute eosinophilic pneumonia, chronic eosinophilic pneumonia, Churg-Strauss syndrome, allergic bronchopulmonary aspergillosis, bronchocentric granulomatosis, parasitic infections, and idiopathic hypereosinophilic syndrome. Eosinophilic gastrointestinal disorders include eosinophilic esophagitis, eosinophilic gastroenteritis, and eosinophilic colitis. Diagnosis is often challenging and requires a combination of clinical and imaging features along with laboratory findings. The absolute eosinophil count in peripheral blood and the percentage of eosinophils in bronchoalveolar lavage fluid are crucial in evaluation of various eosinophilic lung diseases. Although chest radiography is the initial imaging modality used in suspected cases of pulmonary EAD, multidetector computed tomography may demonstrate more characteristic pulmonary patterns, nodules, and subtle parenchymal abnormalities. Barium esophagography is used to assess mucosal abnormalities and the length and diameter of esophageal strictures. Magnetic resonance imaging is superior in providing valuable information in select patients, especially in evaluation of cardiac and gastrointestinal system involvement. Many patients require a multimodality imaging approach to enable diagnosis, guide treatment, and assess treatment response. Knowledge of the clinical features and imaging findings of the spectrum of EADs involving the lungs, heart, and gastrointestinal tract permits optimal patient care.
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Affiliation(s)
- Rashmi S Katre
- From the Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (R.S.K., A.S., C.S.R., V.S.K., A.M., A.B.); and Department of Radiology, University of Alabama School of Medicine, Birmingham, Ala (S.S.)
| | - Abhijit Sunnapwar
- From the Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (R.S.K., A.S., C.S.R., V.S.K., A.M., A.B.); and Department of Radiology, University of Alabama School of Medicine, Birmingham, Ala (S.S.)
| | - Carlos S Restrepo
- From the Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (R.S.K., A.S., C.S.R., V.S.K., A.M., A.B.); and Department of Radiology, University of Alabama School of Medicine, Birmingham, Ala (S.S.)
| | - Venkata S Katabathina
- From the Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (R.S.K., A.S., C.S.R., V.S.K., A.M., A.B.); and Department of Radiology, University of Alabama School of Medicine, Birmingham, Ala (S.S.)
| | - Amy Mumbower
- From the Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (R.S.K., A.S., C.S.R., V.S.K., A.M., A.B.); and Department of Radiology, University of Alabama School of Medicine, Birmingham, Ala (S.S.)
| | - Ameya Baxi
- From the Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (R.S.K., A.S., C.S.R., V.S.K., A.M., A.B.); and Department of Radiology, University of Alabama School of Medicine, Birmingham, Ala (S.S.)
| | - Sushilkumar Sonavane
- From the Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Dr, San Antonio, TX 78229 (R.S.K., A.S., C.S.R., V.S.K., A.M., A.B.); and Department of Radiology, University of Alabama School of Medicine, Birmingham, Ala (S.S.)
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Uppal V, Kreiger P, Kutsch E. Eosinophilic Gastroenteritis and Colitis: a Comprehensive Review. Clin Rev Allergy Immunol 2016; 50:175-88. [PMID: 26054822 DOI: 10.1007/s12016-015-8489-4] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Eosinophilic gastrointestinal disorders, including eosinophilic esophagitis, gastroenteritis, and colitis, refer to a spectrum of clinical diseases that present with variable degrees of infiltration of the gastrointestinal tract by eosinophils in the absence of other known causes of tissue eosinophilia. Clinical symptoms and laboratory findings are usually non-specific and may or may not be accompanied by peripheral blood eosinophilia. The extent of eosinophilic infiltration of the gastrointestinal wall varies from mucosal to transmural and serosal involvement. Diagnosis requires presence of gastrointestinal symptoms, demonstration of gastrointestinal eosinophilia by biopsy, and exclusion of other known causes of tissue eosinophilia. Many studies have pointed toward the eosinophil as the major offender; however, the exact functional role of the eosinophil in the pathogenesis of eosinophilic gastrointestinal disorders remains unclear. The roles of T-helper-2 cytokines and other mediators, such as eotaxin-1 and interleukin-5, have gained significant importance in the pathobiology of eosinophilic gastrointestinal disorders. Current understanding of treatment is based on case reports and a few case series, as there is a lack of large prospective studies. Steroids are currently the mainstay of therapy, but the roles of other drugs such as leukotriene inhibitors, mast cell stabilizers, interleukin-5 inhibitors, and anti-immunoglobulin E, along with other targets in the immune pathway, are currently being explored.
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Affiliation(s)
- Vikas Uppal
- Division of Pediatric Gastroenterology and Nutrition, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Rd, Wilmington, DE, 19803, USA
| | - Portia Kreiger
- Department of Pathology, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Erika Kutsch
- Division of Pediatric Gastroenterology and Nutrition, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Rd, Wilmington, DE, 19803, USA.
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