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Wong S, Safaeian R, Zobel J, Holloway RH, Ruszkiewicz A, Nguyen NQ. Increase in distal esophageal wall thickness with time in adult patients with eosinophilic esophagitis. JGH OPEN 2023; 7:178-181. [PMID: 36968573 PMCID: PMC10037037 DOI: 10.1002/jgh3.12866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/22/2022] [Accepted: 01/01/2023] [Indexed: 02/05/2023]
Abstract
Background and Aim Eosinophilic esophagitis (EoE) is a chronic disease which may progress to a fibro-stenotic phenotype due to esophageal sub-epithelial fibrosis. Esophageal wall thickening in patients with EoE has been demonstrated in a few studies using endoscopic ultrasound (EUS). The aim of this study was to longitudinally assess the endoscopic appearance, wall thickness, histology, and dysphagia score of EoE patients. Methods Patients with EoE were recruited and studied between February 2012 and April 2021. Patients were evaluated on two separate occasions at least 12 months apart with endoscopy, EUS, and esophageal mucosal biopsies. The dysphagia score and epidemiology data were also assessed. Results A total of 16 EoE patients were included with a mean follow-up duration of 2.2 ± 1.2 years. In 14/16 (88%) patients, the total wall thickness of the distal esophagus significantly increased (P = 0.0012) as a result of thickening of the muscularis propria (P = 0.0218). However, only 1/14 (7%) patient had an increase in the dysphagia score, while 8/14 (57%) and 5/14 (36%) had a stable and reduced dysphagia score, respectively. No differences were found in the total thickness of other esophageal regions, dysphagia score, endoscopic appearance, and eosinophil count over time. Conclusion Distal esophageal wall thickness increases with time in EoE patients, independent of the dysphagia score and eosinophil count.
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Affiliation(s)
- Stephanie Wong
- Department of Gastroenterology and Hepatology Royal Adelaide Hospital Adelaide South Australia Australia
- School of Medicine University of Adelaide Adelaide South Australia Australia
| | - Romina Safaeian
- Department of Gastroenterology and Hepatology Royal Adelaide Hospital Adelaide South Australia Australia
| | - Joshua Zobel
- Department of Gastroenterology and Hepatology Royal Adelaide Hospital Adelaide South Australia Australia
| | - Richard H Holloway
- Department of Gastroenterology and Hepatology Royal Adelaide Hospital Adelaide South Australia Australia
| | - Andrew Ruszkiewicz
- School of Medicine University of Adelaide Adelaide South Australia Australia
- SA Pathology Adelaide South Australia Australia
- School of Pharmacy and Medical Science University of South Australia Adelaide South Australia Australia
- Centre for Cancer Biology Adelaide South Australia Australia
| | - Nam Q Nguyen
- Department of Gastroenterology and Hepatology Royal Adelaide Hospital Adelaide South Australia Australia
- School of Medicine University of Adelaide Adelaide South Australia Australia
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2
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Vásquez LDM, Serrano CD, Peña M, Botero V, Quimbayo D, Milanés R, Torres-Canchala L, Olaya M. Characterization of a group of children with eosinophilic esophagitis in Cali, Colombia. Allergol Immunopathol (Madr) 2023; 51:36-41. [PMID: 37169558 DOI: 10.15586/aei.v51i3.729] [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: 07/13/2022] [Accepted: 11/22/2022] [Indexed: 05/13/2023]
Abstract
PURPOSE Eosinophilic esophagitis (EoE) is an immunologically mediated chronic disease of the gastrointestinal tract. The objective of this study was to clinically and demographically describe a child population with EoE diagnosed in a high-complexity hospital in Cali, Colombia. METHODS A retrospective study was carried out. The clinical histories of patients between 0 and 18 years with clinical suspicion and a histological diagnosis of EoE were analyzed. All patients underwent an allergy study, either by measurement of specific immunoglobulin (Ig) E and/or an intraepidermal skin-prick test. RESULTS Thirty-five patients were included in the study, of which 21 (60%) women. The median age was 8 years (interquartile range [IQR] 5-12), and the age of onset of symptoms was 5 years (IQR 2-10). Thirty patients (85.7%) reported a history of allergic disease, with rhinitis being the most frequent (n = 25, 71.4%). Only one patient reported with food allergy mediated by IgE. The main symptoms in patients included abdominal pain (17 [48.6%]), refractory gastroesophageal reflux (16 [45.7%]), and choking (9 [25.7%]). Upper gastrointestinal endoscopy was normal in 10 patients (38.5%). The median number of eosinophils in the biopsy was 42 (IQR 31-92). Allergenic sensitization was verified in 25 of 35 patients (71.4%). Of these, dust mite allergy was positive in 21 patients (84%), while the most frequent food allergy was toward cow's milk, in five patients (31.3%). CONCLUSIONS The majority of patients with EoE were females. The most frequent symptom was abdominal pain. Endoscopic abnormalities were also observed frequently, and the prevalence of other allergic diseases (especially rhinitis) and allergenic sensitization (especially to mites) was high.
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Affiliation(s)
- Laura Del Mar Vásquez
- Fundación Valle del Lili, Unidad de Alergología, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Carlos Daniel Serrano
- Fundación Valle del Lili, Unidad de Alergología, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Margarita Peña
- Fundación Valle del Lili, Departamento de Pediatria, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Veronica Botero
- Fundación Valle del Lili, Unidad de Gastroenterología, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Diana Quimbayo
- Fundación Valle del Lili, Unidad de Gastroenterología, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Rafael Milanés
- Fundación Valle del Lili, Unidad de Gastroenterología, Cra 98 No. 18 - 49, Cali 760032, Colombia
| | - Laura Torres-Canchala
- Fundación Valle del Lili, Fundación Valle del Lili, Centro de Investigaciones Clínicas (CIC), Cra 98 No. 18-49, Cali, 760032, Colombia
| | - Manuela Olaya
- Fundación Valle del Lili, Unidad de Alergología, Cra 98 No. 18 - 49, Cali 760032, Colombia;
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3
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Wong S, Tippett M, Zobel J, Safaeian R, Holloway RH, Ruszkiewicz A, Nguyen NQ. Distal esophageal wall thickness correlates with dysphagia in adult patients with eosinophilic esophagitis. Esophagus 2022. [PMID: 35666332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Thickening of the esophageal wall in patients with eosinophilic esophagitis (EoE) and gastro-esophageal reflux disease (GERD) has been shown in studies using endoscopic ultrasound (EUS). We hypothesise that transmural inflammation in EoE results in prominent esophageal wall thickening compared with the mucosal inflammation in GERD. The aim of this study was to compare the relationship among dysphagia, endoscopic appearance, wall thickness, histology, and motility in EoE and GORD. METHODS EoE and GERD patients were prospectively studied between February 2012 and April 2021. Patients were studied on 2 separate occasions with endoscopy, EUS and mucosal biopsies, followed by high-resolution manometry. Epidemiology and dysphagia data were obtained. RESULTS A total of 45 patients (31 EoE, 14 GERD) were included. There were no significant differences in age, sex, duration of disease and presence of esophageal motility disorders. EoE patients had a higher dysphagia score (P < 0.001), EREFS score (P < 0.001) and peak eosinophil count (P < 0.001) compared with GERD patients. Thickness of the submucosa in the distal esophagus in EoE was significantly higher than GERD (P = 0.003) and positively correlated with duration of disease (P = 0.01, R = 0.67). Positive correlation was also found between dysphagia score and distal total esophageal wall thickness (P = 0.03, R = 0.39) in EoE patients. No correlation was found between these variables in GERD patients. CONCLUSION Distal esophageal wall thickness positively correlates with dysphagia score in EoE but not GERD. This appears to be related to the composition of the submucosa which can be identified using EUS.
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Affiliation(s)
- Stephanie Wong
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Port Road, Adelaide, 5000, South Australia
| | - Marcus Tippett
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Port Road, Adelaide, 5000, South Australia
| | - Joshua Zobel
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Port Road, Adelaide, 5000, South Australia
| | - Romina Safaeian
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Port Road, Adelaide, 5000, South Australia
| | - Richard H Holloway
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Port Road, Adelaide, 5000, South Australia
| | - Andrew Ruszkiewicz
- School of Medicine, University of Adelaide, Adelaide, 5000, South Australia.,SA Pathology Adelaide, Adelaide, South Australia.,School of Pharmacy and Medical Science, University of South, Adelaide, South Australia.,Centre for Cancer Biology, Adelaide, South Australia
| | - Nam Q Nguyen
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Port Road, Adelaide, 5000, South Australia. .,School of Medicine, University of Adelaide, Adelaide, 5000, South Australia.
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4
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Distal esophageal wall thickness correlates with dysphagia in adult patients with eosinophilic esophagitis. Esophagus 2022; 19:554-559. [PMID: 35666332 DOI: 10.1007/s10388-022-00924-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 05/06/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Thickening of the esophageal wall in patients with eosinophilic esophagitis (EoE) and gastro-esophageal reflux disease (GERD) has been shown in studies using endoscopic ultrasound (EUS). We hypothesise that transmural inflammation in EoE results in prominent esophageal wall thickening compared with the mucosal inflammation in GERD. The aim of this study was to compare the relationship among dysphagia, endoscopic appearance, wall thickness, histology, and motility in EoE and GORD. METHODS EoE and GERD patients were prospectively studied between February 2012 and April 2021. Patients were studied on 2 separate occasions with endoscopy, EUS and mucosal biopsies, followed by high-resolution manometry. Epidemiology and dysphagia data were obtained. RESULTS A total of 45 patients (31 EoE, 14 GERD) were included. There were no significant differences in age, sex, duration of disease and presence of esophageal motility disorders. EoE patients had a higher dysphagia score (P < 0.001), EREFS score (P < 0.001) and peak eosinophil count (P < 0.001) compared with GERD patients. Thickness of the submucosa in the distal esophagus in EoE was significantly higher than GERD (P = 0.003) and positively correlated with duration of disease (P = 0.01, R = 0.67). Positive correlation was also found between dysphagia score and distal total esophageal wall thickness (P = 0.03, R = 0.39) in EoE patients. No correlation was found between these variables in GERD patients. CONCLUSION Distal esophageal wall thickness positively correlates with dysphagia score in EoE but not GERD. This appears to be related to the composition of the submucosa which can be identified using EUS.
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Suda T, Shirota Y, Hodo Y, Sato K, Wakabayashi T. Mucosal color changes on narrow-band imaging in esophageal eosinophilic infiltration. Medicine (Baltimore) 2022; 101:e29891. [PMID: 36197201 PMCID: PMC9509114 DOI: 10.1097/md.0000000000029891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
This study aimed to examine the range of beige colored mucosa (BCM) in patients with esophageal eosinophilic infiltration (EEI) using narrow-band imaging (NBI). In this retrospective study, EEI was confirmed histologically in 12 consecutive patients from January 2014 to December 2017. The BCM tone on NBI without magnifying endoscopy was evaluated, and red, green, and blue (RGB) values of BCM and normal mucosa were measured. BCM was macroscopically classified into 2 groups (bright and dark) using cluster analysis. Histopathological analysis was performed in 1 patient who underwent biopsy for both normal mucosa and BCM. All 12 patients presented with BCM. Endoscopy revealed fixed rings, longitudinal furrows, mucosal edema, and exudate in 3, 12, 10, and 8 patients, respectively. Strictures were absent. Five patients had findings suggestive of gastroesophageal reflux disease. In the cluster analysis, 5 and 7 patients had bright and dark BCM, respectively. Consistent results were noted when we categorized patients according to their macroscopic characteristics. RGB values of the BCM and normal mucosa were measured-normal mucosa: R: 99.8 ± 16.5, G: 121.7 ± 23.1, and B: 93.4 ± 19.2; BCM: R: 152.0 ± 31.3, G: 123.9 ± 35.0, and B: 97.5 ± 29.5. BCM had significantly higher R values than normal mucosa (P = .0001). All parameters were significantly lower in the dark BCM group than in the bright BCM group (P < .001). Histopathological analysis revealed expansion of the epithelial intercellular space, eosinophilic infiltration, and basal cell hyperplasia at the BCM sites. BCM was observed in all cases of EEI. RGB values differed between bright and dark BCM. Assessing BCM tone using NBI is a potentially novel diagnostic method for EEI.
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Affiliation(s)
- Tsuyoshi Suda
- Department of Gastroenterology, Saiseikai Kanazawa Hospital, Ishikawa, Japan
- *Correspondence: Tsuyoshi Suda, MD, Department of Gastroenterology, Saiseikai Kanazawa Hospital, Ni 13-6, Akatsuchimachi, Kanazawa, Ishikawa 920-0353, Japan (e-mail: )
| | - Yukihiro Shirota
- Department of Gastroenterology, Saiseikai Kanazawa Hospital, Ishikawa, Japan
| | - Yuji Hodo
- Department of Gastroenterology, Saiseikai Kanazawa Hospital, Ishikawa, Japan
| | - Katsuaki Sato
- Department of Pathology II, Kanazawa Medical University, Ishikawa, Japan
| | - Tokio Wakabayashi
- Department of Gastroenterology, Saiseikai Kanazawa Hospital, Ishikawa, Japan
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6
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Wong S, Ellison S, Haj Ali S, Hawkes J, Collinson J, O'Neill T, Ruszkiewicz A, Moore D, Holloway RH, Nguyen NQ. Characteristics and progression of childhood-onset and adult-onset eosinophilic esophagitis. J Gastroenterol Hepatol 2022; 37:69-74. [PMID: 34374118 DOI: 10.1111/jgh.15660] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 06/27/2021] [Accepted: 08/03/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM The prevalence and incidence of eosinophilic esophagitis (EoE) has been increasing over recent years. However, the natural history remains incompletely understood particularly the differences in disease characteristics and progression of childhood-onset and adult-onset EoE. The aim of this study was to evaluate the disease characteristics and progression of childhood-onset and adult-onset EoE. METHODS A cross-sectional, questionnaire-based study, on 87 adults and 67 children from 2 major tertiary hospitals in South Australia was conducted. Data of those who were diagnosed with EoE between 1999 and 2018 were collected and correlated with medical records. RESULTS Of the 87 adults with EoE, 34 (39%) were diagnosed at the age of < 18 years (childhood-onset EoE). Reflux symptoms were more common in childhood-onset EoE, whereas asthma was more common in adult-onset EoE. The median duration of symptoms prior to diagnosis of EoE was > 1-4 years in childhood-onset disease (44%) and ≥ 10 years in adult-onset disease (34%). Food impaction was significantly more common on initial presentation in those with adult-onset EoE, whereas weight loss was more common in childhood-onset EoE. At the time of questionnaire, regurgitation, abdominal pain, and bloating were more common in childhood-onset EoE. Those with childhood-onset EoE were more likely to have multiple symptoms at questionnaire when compared with their adult-onset counterparts. In both groups, 15% (5/34 childhood-onset EoE and 8/53 adult-onset EoE) were asymptomatic at the time of questionnaire. CONCLUSION Childhood-onset EoE appears to be a progressive disease from childhood to adulthood, however with more inflammatory-type symptoms post transition compared to those with adult-onset EoE.
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Affiliation(s)
- Stephanie Wong
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Samuel Ellison
- Department of Gastroenterology and Hepatology, Women's and Children's Hospital, North Adelaide, South Australia, Australia
| | - Sara Haj Ali
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Faculty of Medicine, Al-Balqa Applied University, Salt, Jordan
| | - Joanna Hawkes
- Department of Gastroenterology and Hepatology, Women's and Children's Hospital, North Adelaide, South Australia, Australia
| | - Jane Collinson
- Department of Gastroenterology and Hepatology, Women's and Children's Hospital, North Adelaide, South Australia, Australia
| | - Thomas O'Neill
- Department of Gastroenterology and Hepatology, Women's and Children's Hospital, North Adelaide, South Australia, Australia
| | - Andrew Ruszkiewicz
- Department of Pathology, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - David Moore
- Department of Gastroenterology and Hepatology, Women's and Children's Hospital, North Adelaide, South Australia, Australia
| | - Richard H Holloway
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Discipline of Medicine, University of Adelaide, Adelaide, South Australia
| | - Nam Q Nguyen
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,Discipline of Medicine, University of Adelaide, Adelaide, South Australia
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7
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Wong S, Smith G, Ruszkiewicz A, Nguyen NQ. Distinguishing gastroesophageal reflux disease and eosinophilic esophagitis in adults: The role of esophageal mucosal immunoglobulin G4. JGH OPEN 2020; 4:851-855. [PMID: 33102754 PMCID: PMC7578275 DOI: 10.1002/jgh3.12327] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 03/02/2020] [Accepted: 03/05/2020] [Indexed: 01/07/2023]
Abstract
Background and Aim Eosinophilic esophagitis (EoE) and gastroesophageal reflux disease (GERD) can be difficult to distinguish as many of their clinical and histological features overlap. Preliminary data suggest a potential association between EoE and immunoglobulin G4 (IgG4) but not GERD. This study aimed to examine the role of esophageal mucosal IgG4 staining when differentiating EoE from GERD. Methods Esophageal biopsy specimens from patients with proven EoE and GERD were evaluated, and immunohistochemical staining for IgG4 was performed by an experienced gastrointestinal pathologist blinded to the clinical and endoscopic data. The results on IgG4 staining were then correlated with clinical, endoscopic, and histological features. Results Sixty patients were included in the study, with 30 EoE (38.8 ± 12.8 years, 23 M:7 F) and 30 GERD (50.7 ± 14.3 years, 14 M:16 F) patients. The prevalence of a positive intercellular IgG4 stain was significantly higher in the EoE patients than those with GERD (23/29 vs 2/30; P < 0.0001). Positive IgG4 stain had the sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) of 77%, 93%, 92%, and 80% for predicting the diagnosis of EoE, respectively. In both EoE and GERD patients, correlation was found between positive IgG4 staining and food bolus obstruction, dysphagia to solids, reflux, fixed rings, Barrett's esophagus, hiatus hernia, and esophagitis. In EoE patients, positive IgG4 staining was not correlated with the type of symptoms, endoscopic findings, histological findings, proton pump inhibitor therapy, or history of allergy/atopy. Conclusion Given the high specificity and PPV of positive IgG4 staining in esophageal biopsies for EoE, this can be a useful marker to distinguish the disease from GERD.
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Affiliation(s)
- Stephanie Wong
- Department of Gastroenterology and Hepatology Royal Adelaide Hospital Adelaide South Australia Australia
| | - Georgia Smith
- Department of Gastroenterology and Hepatology Royal Adelaide Hospital Adelaide South Australia Australia
| | - Andrew Ruszkiewicz
- Discipline of Medicine University of Adelaide Adelaide South Australia Australia.,Department of Pathology Royal Adelaide Hospital Adelaide South Australia Australia
| | - Nam Q Nguyen
- Department of Gastroenterology and Hepatology Royal Adelaide Hospital Adelaide South Australia Australia.,Discipline of Medicine University of Adelaide Adelaide South Australia Australia
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8
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Kinoshita Y, Oouchi S, Fujisawa T. Eosinophilic gastrointestinal diseases - Pathogenesis, diagnosis, and treatment. Allergol Int 2019; 68:420-429. [PMID: 31000445 DOI: 10.1016/j.alit.2019.03.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/03/2019] [Accepted: 03/05/2019] [Indexed: 12/19/2022] Open
Abstract
Eosinophilic gastrointestinal diseases (EGIDs) are divided into eosinophilic esophagitis (EoE) and eosinophilic gastroenteritis (EGE), depending on the involved gastrointestinal tract, though both are considered to be chronic Th2-type allergic diseases caused by food or environmental allergens. In development of EoE, refluxed gastric acid may also have an important role. For diagnosis of EGIDs, the presence of symptoms possibly originating from the involved gastrointestinal tract and dense eosinophil infiltration are important factors. Imaging studies, including endoscopy and computed tomography, along with histopathological examinations of biopsy specimens are useful for diagnosis, whereas laboratory testing of blood, urine, and stool samples has limited value. Three useful options for treating EoE patients are acid inhibitors, swallowed topical corticosteroids, and an elimination diet, while systemic administration of glucocorticoids is the standard treatment of EGE, though information is limited. Since the prevalence of EGIDs is increasing in Western countries as well as Japan, development of effective treatments based on sufficient evidence is becoming an urgent need.
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Abstract
BACKGROUND AND OBJECTIVE Eosinophilic esophagitis (EoE) is an increasingly recognized childhood disease. Esophageal atresia (EA) is the most frequent congenital malformation of the esophagus. Recently, cases of EoE occurring in patients with EA have been reported, although the exact prevalence of EoE in EA remains unknown. The aim is to investigate the prevalence of EoE among EA in adolescents and to describe these patients' characteristics. METHODS Systematic upper gastrointestinal endoscopies with multistage esophageal biopsies were prospectively performed in 63 adolescents with EA. A standardized form was used to collect clinical and endoscopic data. Diagnosis of EoE was made as ≥15 intraepithelial eosinophils/high power field, whatever the response on proton pump inhibitors therapy. RESULTS Six patients (9.5%) presented an EoE (17-100 eosinophils/high power field). An atopic condition was reported more frequently in the eosinophil ≥15 group than in patients with no EoE (66% vs 16%; P = 0.014). Except for chest pain, symptoms and endoscopic features were similar in patients with EoE and patients with no EoE. CONCLUSION In our series of 63 patients born with EA, mainly distal tracheoesophageal fistula, the prevalence of EoE is increased, and therefore should be considered in adolescents with EA.
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Wong S, Ruszkiewicz A, Holloway RH, Nguyen NQ. Gastro-oesophageal reflux disease and eosinophilic oesophagitis: What is the relationship? World J Gastrointest Pathophysiol 2018; 9:63-72. [PMID: 30386667 PMCID: PMC6209579 DOI: 10.4291/wjgp.v9.i3.63] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 09/17/2018] [Accepted: 10/11/2018] [Indexed: 02/06/2023] Open
Abstract
Eosinophilic oesophagitis (EoE) and gastro-oesophageal reflux disease (GORD) are the most common causes of chronic oesophagitis and dysphagia associated with oesophageal mucosal eosinophilia. Distinguishing between the two is imperative but challenging due to overlapping clinical and histological features. A diagnosis of EoE requires clinical, histological and endoscopic correlation whereas a diagnosis of GORD is mainly clinical without the need for other investigations. Both entities may exhibit oesophageal eosinophilia at a similar level making a histological distinction between them difficult. Although the term proton-pump inhibitor responsive oesophageal eosinophilia has recently been retracted from the guidelines, a relationship between EoE and GORD still exists. This relationship is complex as they may coexist, either interacting bidirectionally or are unrelated. This review aims to outline the differences and potential relationship between the two conditions, with specific focus on histology, immunology, pathogenesis and treatment.
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Affiliation(s)
- Stephanie Wong
- Discipline of Medicine, University of Adelaide, Adelaide SA 5000, Australia
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide SA 5000, Australia
| | - Andrew Ruszkiewicz
- Discipline of Medicine, University of Adelaide, Adelaide SA 5000, Australia
- Anatomical Pathology, SA Pathology, Adelaide SA 5000, Australia
| | - Richard H Holloway
- Discipline of Medicine, University of Adelaide, Adelaide SA 5000, Australia
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide SA 5000, Australia
| | - Nam Q Nguyen
- Discipline of Medicine, University of Adelaide, Adelaide SA 5000, Australia
- Department of Gastroenterology and Hepatology, Royal Adelaide Hospital, Adelaide SA 5000, Australia
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11
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Jiao D, Ishimura N, Maruyama R, Ishikawa N, Nagase M, Oshima N, Aimi M, Okimoto E, Mikami H, Izumi D, Okada M, Ishihara S, Kinoshita Y. Similarities and differences among eosinophilic esophagitis, proton-pump inhibitor-responsive esophageal eosinophilia, and reflux esophagitis: comparisons of clinical, endoscopic, and histopathological findings in Japanese patients. J Gastroenterol 2017; 52:203-210. [PMID: 27108416 DOI: 10.1007/s00535-016-1213-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 04/06/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND Esophageal eosinophilia is classified as either eosinophilic esophagitis (EoE) or proton-pump inhibitor-responsive esophageal eosinophilia (PPI-REE), depending on the response to PPI treatment. The aim of this study was to compare the clinical, endoscopic, and histopathological findings of EoE and PPI-REE in Japanese patients. In addition, the characteristics of these cases were compared with those of reflux esophagitis (RE) cases. METHODS Eleven patients diagnosed with EoE, 16 with PPI-REE, and 39 with RE, who were all consecutively examined from 2005 to 2015 at Shimane University Hospital, were enrolled. Clinical, endoscopic, and histopathological esophageal findings in these groups were retrospectively examined and compared. RESULTS The differences in the clinical characteristics of EoE and PPI-REE were not remarkable, though patients with EoE and PPI-REE were younger, presented a higher prevalence of allergic comorbidities, and complained of symptoms of dysphagia more frequently than those with RE. The only noteworthy differences between EoE and PPI-REE were more frequent reports of asthma (36.4 vs. 2.6 %) and food allergy (27.3 vs. 0 %) by patients with EoE (P < 0.05, P < 0.05, respectively). Endoscopic findings in patients with EoE and PPI-REE were similar, with the presence of esophageal erosions in a small percentage of PPI-REE cases being the only difference. There were no histopathological differences between EoE and PPI-REE. CONCLUSIONS Comparisons of clinical, endoscopic, and histopathological findings between EoE and PPI-REE showed that these two types have similar characteristics, though EoE patients showed a higher atopic background. Predicting PPI responsiveness in cases with esophageal eosinophilia is difficult and requires further investigation.
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Affiliation(s)
- Dijin Jiao
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
| | - Norihisa Ishimura
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan.
| | - Riruke Maruyama
- Department of Clinical Pathology, Shimane University School of Medicine, Izumo, Japan
| | - Noriyoshi Ishikawa
- Department of Clinical Pathology, Shimane University School of Medicine, Izumo, Japan
| | - Mamiko Nagase
- Department of Clinical Pathology, Shimane University School of Medicine, Izumo, Japan
| | - Naoki Oshima
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
| | - Masahito Aimi
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
| | - Eiko Okimoto
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
| | - Hironobu Mikami
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
| | - Daisuke Izumi
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
| | - Mayumi Okada
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
| | - Shunji Ishihara
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
| | - Yoshikazu Kinoshita
- Department of Gastroenterology and Hepatology, Shimane University School of Medicine, Izumo, Japan
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A New Formulation of Oral Viscous Budesonide in Treating Paediatric Eosinophilic Oesophagitis: A Pilot Study. J Pediatr Gastroenterol Nutr 2017; 64:218-224. [PMID: 27253660 DOI: 10.1097/mpg.0000000000001281] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Oral viscous budesonide is a recent therapeutic option for eosinophilic oesophagitis (EoE) compared with dietary restriction and inhaled steroids. This single-centre, open-label, not blinded study aims to evaluate the efficacy and safety of a new, preprepared oral viscous budesonide suspension (PVB) in children and adolescents with EoE. METHODS We treated 36 children with PVB (29 boys; median age 12 years) with EoE diagnosed according to European Society for Paediatric Gastroenterology Hepatology and Nutrition guidelines. Patients <150 and >150 cm height received 2 and 4 mg PVB daily, respectively, for 12 weeks. Upper gastrointestinal endoscopy was performed at baseline, after 12 weeks of therapy and 24 weeks after the end of therapy. Baseline and post-treatment scores were calculated for symptoms, endoscopy, and histology. Serum cortisol was performed at baseline, 12, and 36 weeks. RESULTS At the end of PVB trial, endoscopy showed macroscopic remission in 32 patients (88.9%), whereas at histology median pre- and post-treatment peak eosinophil count/high power field (HPF) markedly decreased from 42.2 (range: 15-100) to 2.9 (range: 0-30); moreover, mean symptom and histology scores impressively improved compared with baseline (P < 0.01). At 24 weeks after the end of PVB therapy, endoscopy showed oesophageal relapse in 21 patients (58.3%), whereas 15 (41.7%) were still in remission. Seven children (19.4%) with positive multichannel intraluminal impedance-pH were treated also with proton pump inhibitors. No significant difference between pre-/post-treatment morning cortisol levels occurred. CONCLUSIONS The new PVB suspension presented in the present study is effective and safe for treating children with proven EoE. Larger placebo-controlled clinical trials would provide more information about dosing, efficacy, and long-term safety of this formulation, specifically designed for the oesophagus.
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Igarashi R, Irisawa A, Shibukawa G, Yamabe A, Fujisawa M, Sato A, Maki T, Arakawa N, Yoshida Y, Yamamoto S, Ikeda T. Eosinophilic esophageal myositis diagnosed by endoscopic ultrasound-guided fine-needle aspiration biopsy: a case report. Clin J Gastroenterol 2016; 9:285-8. [PMID: 27503258 DOI: 10.1007/s12328-016-0678-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 07/29/2016] [Indexed: 12/20/2022]
Abstract
Eosinophilic esophagitis (EoE) is diagnosed by microscopic findings of eosinophilic infiltration into the squamous epithelium. In contrast, another disease concept termed "eosinophilic esophageal myositis (EoEM)" has been proposed, whereby there is eosinophilic infiltration into the muscularis propria instead. A 60-year-old man was referred to our hospital for chest pain, dysphagia, and several episodes of esophageal food impaction. Although EoE was suspected based on clinical features, biopsy specimens showed no mucosal eosinophilic infiltration. Endoscopic ultrasound (EUS) showed thickening of the muscularis propria layer and subsequent EUS-guided fine-needle aspiration biopsy (EUS-FNA) revealed eosinophilic infiltration into the muscularis propria. Although the patient's symptoms gradually improved after steroid administration, complete remission was not achieved after 1 year of treatment. This case may reflect a disorder distinct from typical EoE based on eosinophilic infiltration of the muscularis propria but not the squamous epithelium, and we, therefore, diagnosed it as EoEM using the EUS-FNA findings as reference.
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Affiliation(s)
- Ryo Igarashi
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan.
| | - Atsushi Irisawa
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
| | - Goro Shibukawa
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
| | - Akane Yamabe
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
| | - Mariko Fujisawa
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
| | - Ai Sato
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
| | - Takumi Maki
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
| | - Noriyuki Arakawa
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
| | - Yoshitsugu Yoshida
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
| | - Shogo Yamamoto
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
| | - Tsunehiko Ikeda
- Department of Gastroenterology, Aizu Medical Center, Fukushima Medical University, 21-2, Maeda, Tanisawa, Kawahigashi, Aizuwakamatsu, 969-3492, Japan
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Bancil AS, Hewett R, Hayat JO, Poullis A. Eosinophilic oesophagitis. Br J Hosp Med (Lond) 2016; 77:409-13. [PMID: 27388380 DOI: 10.12968/hmed.2016.77.7.409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Eosinophilic oesophagitis is a chronic immune-mediated inflammatory disorder of the oesophagus, characterized by symptoms of dysphagia or food bolus obstruction. Diagnosis is supported by typical histological findings. This article covers pertinent aspects of the disease, pathogenic explanations and treatment options.
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Affiliation(s)
- Aaron S Bancil
- Core Medical Trainee in the Department of Hepatology, King's College Hospital, London SE5 9RS
| | - Rhys Hewett
- Clinical Research Fellow in the Department of Gastroenterology, St George's Hospital, London
| | - Jamal O Hayat
- Consultant in the Department of Gastroenterology, St George's Hospital, London
| | - Andrew Poullis
- Consultant in the Department of Gastroenterology, St George's Hospital, London
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Abstract
A 37-year-old man presented with left upper abdominal pain for 13 months. Laboratory examinations showed elevated peripheral eosinophils. Chest CT showed thickened wall of the entire esophagus. FDG PET/CT was performed showing diffuse FDG uptake in the thickened esophageal wall. Esophageal endoscopy showed pale and edematous mucosa. Histologic examination of the esophageal biopsy specimens revealed marked eosinophil infiltration of the mucosa. The clinical and pathologic findings were consistent with eosinophilic esophagitis (EoE). This case indicates EoE should be included in the differential diagnosis of abnormal FDG accumulation in the esophageal wall along with malignant and nonmalignant conditions.
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Pediatric eosinophilic esophagitis: the Vanderbilt experience. Ann Allergy Asthma Immunol 2014; 113:445-51. [PMID: 25155082 DOI: 10.1016/j.anai.2014.07.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2014] [Revised: 06/19/2014] [Accepted: 07/08/2014] [Indexed: 01/07/2023]
Abstract
BACKGROUND Eosinophilic esophagitis (EoE) is a chronic allergic disease of the esophagus unresponsive to treatment with proton pump inhibitors. A combination of immediate, IgE-mediated and delayed, and non-IgE-mediated immune reactions to foods and aeroallergens is thought to contribute to disease pathogenesis. Optimal methods to assess for food allergen sensitization have been debated. Patients with EoE often have comorbid atopic diseases. OBJECTIVE To characterize pediatric patients diagnosed with EoE at a single institution within the southeastern United States. METHODS A retrospective study was conducted to evaluate 211 pediatric patients with EoE at Vanderbilt University Medical Center. Aeroallergen and food sensitization profiles obtained by skin prick testing (SPT), atopy patch testing (APT), and history of associated atopic diseases were analyzed. RESULTS Older patients with EoE showed greater aeroallergen sensitization; the most common allergens were pollens and dust mite. Younger patients showed greater sensitization to foods by SPT and APT. The most common foods identified by SPT were peanut, egg, and soy. The most common foods identified by APT were potato, pork, and wheat. Comorbid atopic disease was common. Patients with atopic dermatitis did not show significantly greater sensitization to foods by SPT or APT compared with patients without atopic dermatitis. CONCLUSION In pediatric patients with EoE, sensitization to aeroallergens increases with age, whereas sensitization to foods decreases with age. Concomitant atopic disease is common. APT is useful to identify additional food allergens not detected by SPT. A history of atopic dermatitis does not appear to be associated with nonspecific positivity by SPT or APT.
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Clinical effects of eosinophilic esophagitis observed using endoscopic ultrasound. Clin J Gastroenterol 2014; 7:305-9. [PMID: 26185877 DOI: 10.1007/s12328-014-0504-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2014] [Accepted: 05/14/2014] [Indexed: 02/07/2023]
Abstract
A 50-year-old woman was referred to our hospital for dysphagia and several episodes of esophageal food impaction during the prior three months. Complete blood count and basic biochemical tests were normal. No eosinophilia was found. Esophagogastroduodenoscopy (EGD) revealed the presence of concentric rings (esophageal "trachealization") and stenosis along the middle and distal esophagus. Endoscopic ultrasound (EUS) showed circumferential thickening of all layers in the same part. Cytopathologic evaluation of a specimen obtained by endoscopic biopsy of the thickened area in the distal esophagus showed eosinophilic infiltration (20 eosinophils per high-powered field). She was diagnosed as having eosinophilic esophagitis (EoE). Topical steroid therapy was started. A tendency of dysphagia for relief and improvement of characteristic EGD findings began early, but wall thickening in EUS remained. Past reports of the related literature have described that thickness of submucosa and muscularis propria remained after therapy, although significant reduction in the mucosal thickness was provided by short-term steroid therapy. One explanation for early relapse is insufficient reduction in the submucosa and muscularis propria. Consequently, our patient was given steroids until thickness on EUS improved. EUS is regarded as useful for evaluating the curative effect in patients with EoE.
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Esophageal rupture as a primary manifestation in eosinophilic esophagitis. Case Rep Med 2014; 2014:673189. [PMID: 24899902 PMCID: PMC4037595 DOI: 10.1155/2014/673189] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Accepted: 05/01/2014] [Indexed: 02/06/2023] Open
Abstract
Eosinophilic esophagitis (EoE) is a chronic inflammatory process characterized by symptoms of esophageal dysfunction and, histologically, by eosinophilic infiltration of the esophagus. In adults, it commonly presents with dysphagia, food impaction, and chest or abdominal pain. Chronic inflammation can lead to diffuse narrowing of the esophageal lumen which may cause food impaction. Endoscopic procedures to relieve food impaction may lead to complications such as esophageal perforation due to the friability of the esophageal mucosa. Spontaneous transmural esophageal rupture, also known as Boerhaave's syndrome, as a primary manifestation of EoE is rare. In this paper, we present two adult patients who presented with esophageal perforation as the initial manifestation of EoE. This rare complication of EoE has been documented in 13 other reports (11 adults, 2 children) and only 1 of the patients had been previously diagnosed with EoE. A history of dysphagia was present in 1 of our patients and in the majority of previously documented patients. Esophageal perforation is a potentially severe complication of EoE. Patients with a history of dysphagia and patients with spontaneous esophageal perforation should warrant an evaluation for EoE.
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Chokhavatia S, Alli-Akintade L, Harpaz N, Stern R. Esophageal pathology: a brief guide and atlas. Otolaryngol Clin North Am 2013; 46:1043-57. [PMID: 24262958 DOI: 10.1016/j.otc.2013.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
This article contains a brief atlas for esophageal dysphagia, with an emphasis on endoscopic evaluation. Dysphagia refers to an abnormality with food propulsion, and it may be caused by oropharyngeal or esophageal disorders. Radiological modalities, endoscopy, and manometry play an important role in both the diagnosis and management of esophageal disorders.
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Affiliation(s)
- Sita Chokhavatia
- Division of Gastroenterology, Rutgers-Robert Wood Johnson School of Medicine, One Robert Wood Johnson Place, MEB 478A, New Brunswick, NJ 08903, USA
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Abstract
Eosinophilic oesophagitis is a chronic inflammatory disease characterized by eosinophilic infiltration of the oesophageal mucosa. Food and aero-allergens are involved in its pathogenesis. Dysphagia and food impaction are the dominant symptoms in adult with eosinophilic oesophagitis. However, a wide range of symptoms has been noticed such as chest pain or gastro-oesophageal reflux disease-like symptoms. Upper gastro-intestinal endoscopy and oesophageal biopsies are crucial for the diagnosis of eosinophilic oesophagitis. Endoscopy might be normal or reveal typical patterns such as rings, furrows, exudates, oedema, and stricture. Two to four biopsies should be performed both in the distal and in the proximal oesophagus, and 15 eosinophils per high power field within the oesophageal epithelium are the minimal threshold to diagnose eosinophilic oesophagitis. Allergy testing is recommended, although its impact to orient treatment remains to be demonstrated. Eosinophilic oesophagitis treatment includes medical treatment, diet and endoscopic dilation. Proton pump inhibitors are the first-line therapy as some eosinophilic oesophagitis phenotypes respond well to proton pump inhibitors. Topical viscous corticosteroids or diet elimination are the treatment of choice. There is no clear evidence in the literature to prefer one to the other. Finally endoscopic dilation should be considered in case of persistent symptomatic stenosis despite medical therapy.
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