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Devara J, Manini ML, Murray JA, Absah I. Effect of Esophagogastroduodenoscopy Volume and Gastric/Esophageal Pathology on the Rate of Lymphocytic Duodenosis Reporting in Children and Adolescents. Avicenna J Med 2022; 12:169-173. [PMID: 36570431 PMCID: PMC9771610 DOI: 10.1055/s-0042-1755388] [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] [Indexed: 12/12/2022] Open
Abstract
Background It is not clear if the increase in the number of esophagogastroduodenoscopies (EGDs) performed has any significant effect on the rate of lymphocytic duodenosis (LD) reporting in children and adolescents and whether it correlates with abnormal gastric and/or esophageal pathology." Methods We performed a single-center retrospective study using the Mayo Clinic electronic health record and pathology database. We reviewed all EGD procedures performed in children and adolescents (<18 years) between January 1, 2000, and December 31, 2018, and identified two groups, the LD group and matched age and sex control group (normal duodenal biopsies). We evaluated the correlation of LD rate with the yearly number of EGDs performed and the presence of abnormal gastric and/or esophageal pathology. Results Of 11,870 EGDs performed, we identified 338 (3%) individuals with LD and 390 (3%) randomly selected controls, with a mean (SD) age of 9.6 (5.3) and 11.7 (5.0) years, respectively. Based on logistic regression analysis, abnormal gastric histology was associated with the presence of LD when compared with controls (odds ratio, 2.85; 95% CI, 2.05-3.97; P < 0.001). The rate of LD-positive biopsies per year was highly correlated with the number of EGDs performed (ρ = 0.931; 95% CI, 0.826-0.974; P < 0.001). Conclusion The rate of LD reporting is correlated with the number of EGDs performed and is more likely seen in children and adolescents with abnormal gastric histology.
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Affiliation(s)
- Janaki Devara
- Division of Pediatric Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, United States
| | - Mhd Louai Manini
- Division of Pediatric Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, United States,Mayo Clinic Children's Center, Mayo Clinic, Rochester, Minnesota, United States
| | - Joseph A. Murray
- Division of Pediatric Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, United States,Department of Immunology, Mayo Clinic, Rochester, Minnesota, United States
| | - Imad Absah
- Division of Pediatric Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, United States,Mayo Clinic Children's Center, Mayo Clinic, Rochester, Minnesota, United States,Address for correspondence Imad Absah, MD Division of Pediatric Gastroenterology and Hepatology, Mayo Clinic200 First Street SW, Rochester, MN 55905United States
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Ji S, You Y, Peng B, Zhong T, Kuang Y, Li S, Du L, Chen L, Sun X, Dai J, Huang S, Wu Y, Liu Y. Multi-omics analysis reveals the metabolic regulators of duodenal low-grade inflammation in a functional dyspepsia model. Front Immunol 2022; 13:944591. [PMID: 36091013 PMCID: PMC9453867 DOI: 10.3389/fimmu.2022.944591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2022] [Accepted: 07/28/2022] [Indexed: 11/27/2022] Open
Abstract
Several gastrointestinal phenotypes and impairment of duodenal mucosal barrier have been reported in clinical studies in patients with functional dyspepsia (FD). Due to the preferential colonization of the mucosa, intestinal microbes and their metabolites are commonly involved in host metabolism and immune responses. However, there are no studies on the intertwined correlation among multi-level data. For more comprehensive illustrating, a multi-omics analysis focusing on the duodenum was performed in the FD rat model. We found that differential microbiomes in the duodenum were significantly correlated with the biosynthesis of lipopolysaccharide and peptidoglycan. The innate immune response-related genes, which were upregulated in the duodenum, were associated with the TLR2/TLR4-NFκB signaling pathway. More importantly, arachidonyl ethanolamide (anandamide, AEA) and endocannabinoid analogues showed linear relationships with the FD phenotypes. Taken together, multi-level data from microbiome, transcriptome and metabolome reveal that AEA may regulate duodenal low-grade inflammation in FD. These results suggest an important cue of gut microbiome–endocannabinoid system axis in the pathogenesis of FD.
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Affiliation(s)
- Shuai Ji
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Yanting You
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Baizhao Peng
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Tianyu Zhong
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Yuxiang Kuang
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Shasha Li
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Lijing Du
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Liqian Chen
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Xiaomin Sun
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Jiaojiao Dai
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Suiping Huang
- The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
- *Correspondence: Yanyan Liu, ; Yuyao Wu, ; Suiping Huang,
| | - Yuyao Wu
- Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
- *Correspondence: Yanyan Liu, ; Yuyao Wu, ; Suiping Huang,
| | - Yanyan Liu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
- *Correspondence: Yanyan Liu, ; Yuyao Wu, ; Suiping Huang,
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Devara J, Alsawas M, Larson JJ, Mounajjed T, Murray JA, Absah I. The Significance and Clinical Outcome of Lymphocytic Duodenosis in Children: Mayo Clinic Experience and Systematic Review. J Pediatr Gastroenterol Nutr 2021; 72:288-293. [PMID: 32925553 DOI: 10.1097/mpg.0000000000002942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND Lymphocytic duodenosis (LD) defined as increased intraepithelial lymphocytes >25 intraepithelial lymphocytes (IELs) per 100 epithelial cells with normal villous architecture is associated with many gastrointestinal (GI) disorders. We aim to assess the rate and outcome of LD in children and perform a systematic review. METHOD We reviewed all children (<18 years) who underwent esophagogastroduodenoscopy (EGD) with duodenal biopsy between January 2000 and June 2019 to identify LD cases and control group. Demographics, clinical, and pathologic information were reviewed and recorded. A systematic review including our findings was performed. RESULTS During the study period 12,744 children underwent an EGD with biopsies. Of those, we identified 426 children with LD (3%) and 474 controls. The median age in years was 10.7 and 12.6 and there were 254 (60%) and 278 (59%) girls in the LD and control group, respectively. The most common presenting symptoms in both groups were abdominal pain (52%), gastroesophageal acid reflux disease (18%), diarrhea (16%), and vomiting (12%). Diarrhea (21% vs 12%, P < 0.001) and constipation (2% vs 0.4%, P = 0.021) were statistically different between the LD and control group, respectively. Median follow-up (range) is 3.6 (0.0, 190.9) and 3.1 (0.0, 194.2) in the LD and control group, respectively. CD (5% vs 0%, P < 0.001), Crohn disease (9% vs 3%, P = 0.003) and Helicobacter pylori gastritis (3% vs 1%, P = 0.021) were more common in the LD group. CONCLUSIONS The Rate of LD in children is similar to reported rate in adults. In the absence of Crohn disease, CD or H. Pylori, LD seems to be a benign and transient histologic finding in children.
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Affiliation(s)
- Janaki Devara
- Division of Pediatric Gastroenterology, Hepatology and Nutrition
| | | | | | | | | | - Imad Absah
- Division of Pediatric Gastroenterology, Hepatology and Nutrition
- Division of Gastroenterology and Hepatology
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Statement on Best Practices in the Use of Pathology as a Diagnostic Tool for Celiac Disease: A Guide for Clinicians and Pathologists. Am J Surg Pathol 2019; 42:e44-e58. [PMID: 29923907 DOI: 10.1097/pas.0000000000001107] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Small intestinal biopsy interpretation has been the cornerstone for the diagnosis of celiac disease for over 50 years. Despite the existence of sensitive and specific serological tests, duodenal mucosal biopsies continue to be obtained in the vast majority of patients in whom a diagnosis of celiac disease is being considered. The accurate evaluation of these biopsies requires coordination and information sharing between the gastroenterologist, laboratory, and pathologist in order to optimize tissue sampling, preparation and interpretation. This document, a collaboration between the Rodger C. Haggitt Gastrointestinal Pathology Society and the North American Association for the Study of Celiac Disease, is intended to provide clinicians and pathologists with a summary of best practices in the use of endoscopy and biopsy for patients with suspected celiac disease. The authors present a comprehensive and critical appraisal of the literature with respect to the topics of endoscopic findings, best methods for the obtaining biopsies, completing the pathology form and pathologic assessment, including evaluating intraepithelial lymphocytes and villous architecture. A discussion of conditions with overlapping pathologic findings in duodenal mucosal biopsies is presented. In order to provide additional guidance for challenging situations, the authors include an appendix containing practical suggestions. This review may be utilized in interdisciplinary discussions to optimize care for patients with possible celiac disease.
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Gonzalez S, Gupta A, Cheng J, Tennyson C, Lewis SK, Bhagat G, Green PHR. Prospective study of the role of duodenal bulb biopsies in the diagnosis of celiac disease. Gastrointest Endosc 2010; 72:758-65. [PMID: 20883853 DOI: 10.1016/j.gie.2010.06.026] [Citation(s) in RCA: 105] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2010] [Accepted: 06/10/2010] [Indexed: 02/08/2023]
Abstract
BACKGROUND Studies have demonstrated that villous atrophy in celiac disease is patchy and have suggested that duodenal bulb biopsies aid in diagnosis. OBJECTIVE To determine the role of the addition of duodenal bulb biopsies to distal duodenum (D2) biopsies in the diagnosis of celiac disease. DESIGN Prospective, case-control study. SETTING Tertiary referral hospital. PATIENTS Patients undergoing upper endoscopy with biopsy for diagnosis or follow-up of celiac disease and control patients. INTERVENTIONS Blinded review of duodenal biopsy samples. MAIN OUTCOME MEASUREMENTS Increasing the yield as well as accuracy of the histologic diagnosis of celiac disease with the addition of bulb biopsies. RESULTS Of 128 patients enrolled in the study, 67 had celiac disease. Of 1079 biopsy specimens, only 319 (30%) were adequate for complete histologic analysis, resulting in 40 celiac patients and 40 control patients for analysis. Of the 40 celiac patients, 35 (87.5%) had atrophy in either the bulb or D2, 30 (75%) exhibited atrophy at both sites with an identical grade of atrophy seen in 18 patients (45%). Fourteen patients (35%) had identical types of Marsh lesions in both biopsy sites. Twelve patients (30%) had atrophy detected in the bulb, D2, or both, but lacked intraepithelial lymphocytes and thus could not be assigned a Marsh grade. Five patients (13%) had a diagnosis of celiac disease based on findings in the bulb biopsy only. LIMITATIONS Small sample size and study performed in an academic medical center. CONCLUSIONS Our study confirms the patchy nature of villous atrophy as well as intraepithelial lymphocytosis in biopsy specimens from individuals with celiac disease. Adding duodenal bulb biopsies to our sampling regimen increased the diagnostic yield of celiac disease.
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Affiliation(s)
- Susana Gonzalez
- Department of Medicine, Columbia University College of Physicians and Surgeons, New York, New York, USA
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Lymphocytic disorders of the gastrointestinal tract: a review for the practicing pathologist. Adv Anat Pathol 2009; 16:290-306. [PMID: 19700939 DOI: 10.1097/pap.0b013e3181b5073a] [Citation(s) in RCA: 93] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Increased numbers of intraepithelial lymphocytes (lymphocytosis) can be found in the esophagus, stomach, small intestine, and colon in a variety of clinical circumstances. This review, directed at practicing pathologists, portrays the normal resident lymphocyte population in the mucosa of each segment of the digestive tract and discusses the different situations that may result in quantitative or qualitative alterations of intraepithelial lymphocytes. Esophageal lymphocytosis has not been fully characterized and its clinical significance, if any, awaits definition. Thus, this diagnosis is presently discouraged. In the stomach, it is particularly important to exclude Helicobacter pylori infection and celiac sprue before diagnosing lymphocytic gastritis. Duodenal lymphocytic infiltrates, inextricably tied with alterations of the villous architecture of the mucosa, are often caused by gluten sensitivity. However, similar morphologic changes may be caused by a vast array of other conditions that must be carefully considered and excluded. Lymphocytic and collagenous colitis are most often unexplained, but their frequent association with autoimmune conditions or certain medications deserve a thorough investigation in each case. Using a combination of histologic and clinical clues, a cause for the intraepithelial lymphocytic infiltration can be identified in many instances. As some of the associated conditions are amenable to effective treatment, the importance of diligently seeking such associations before resorting to a diagnosis of primary lymphocytosis is emphasized.
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Harpaz N, Levi GS, Yurovitsky A, Kini S. Intraepithelial lymphocytosis in architecturally normal small intestinal mucosa: association with morbid obesity. Arch Pathol Lab Med 2007; 131:344; author reply 344. [PMID: 17516730 DOI: 10.5858/2007-131-344b-ir] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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