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      • Record: found
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      Lymphocytic Esophagitis: Diagnosis and Management in the Emergency Department vs Initial Suspicion of Eosinophilic Esophagitis

      case-report
      Author(s): 1 , , 2 , 3
      Editor(s): ,
      Publication date (Electronic, pub):
      Publication date (Electronic, collection):
      Journal: Cureus
      Publisher: Cureus
      Keywords: endoscopy, auto-immune, esophagus, emergency gastroenterology and endoscopy, lymphocytic esophagitis

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          Abstract

          Lymphocytic esophagitis is an increasingly prevalent yet poorly understood condition that is highly disruptive to daily living. The presentation often includes dysphagia, but dysarthria and narrowing of the esophageal lumen may be seen as well. In this case, a 66-year-old female presented to the Emergency Department complaining of dysphagia for several weeks in addition to associated discomfort with the loss of ability to swallow solid foods.

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          Clinical Pharmacology of Corticosteroids

          Dennis Williams (2018)
          Corticosteroids have numerous applications in treating inflammation and diseases of immune function based on their significant anti-inflammatory and immunosuppressive effects. Corticosteroids modulate immune function through various effects in the nucleus of numerous cells. When used in pharmacologic doses to suppress allergic responses or inflammation, these agents can cause numerous adverse effects associated with an excess of glucocorticoid activity. Prolonged use (>2 wk) results in suppression of the hypothalamic-pituitary-adrenal axis, which requires tapering of doses. Dosing strategies for systemic corticosteroids are designed to minimize the risk for hypothalamic-pituitary-adrenal axis suppression. Topical administration of corticosteroids, including oral inhalation, is often used to avoid the significant adverse effects associated with chronic use. Inhaled corticosteroids are potent synthetic agents that exert their actions locally in the airways but can cause systemic effects based on several factors that influence systemic bioavailability. Inhaled corticosteroids are the cornerstone of asthma therapy and important options for COPD in patients who experience frequent exacerbations. By the nasal route, they are the most effective therapy for treating moderate-to-severe allergic rhinitis.
          Article 0 comments Cited 109 times – based on 0 reviews     Review now
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            Pharmacology of proton pump inhibitors.

            Jai Moo Shin, George Sachs (2008)
            The gastric H,K-ATPase is the primary target for the treatment of acid-related diseases. Proton pump inhibitors (PPIs) are weak bases composed of two moieties, a substituted pyridine with a primary pK(a) of about 4.0, which allows selective accumulation in the secretory canaliculus of the parietal cell, and a benzimidazole with a second pK(a) of about 1.0. PPIs are acid-activated prodrugs that convert to sulfenic acids or sulfenamides that react covalently with one or more cysteines accessible from the luminal surface of the ATPase. Because of covalent binding, their inhibitory effects last much longer than their plasma half-life. However, the short half-life of the drug in the blood and the requirement for acid activation impair their efficacy in acid suppression, particularly at night. PPIs with longer half-life promise to improve acid suppression. All PPIs give excellent healing of peptic ulcers and produce good results in reflux esophagitis. PPIs combined with antibiotics eradicate Helicobacter pylori.
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              Lymphocyte-predominant Esophagitis: A Distinct and Likely Immune-mediated Disorder Encompassing Lymphocytic and Lichenoid Esophagitis.

              Meredith E. Pittman, Erika Hissong, Philip O Katz … (2020)
              Lymphocytic esophagitis is a well-known manifestation of Crohn disease among children but is not considered to be an immune-mediated mucositis in adults. We hypothesize that adult-onset lymphocyte-predominant esophagitis is also an immune-mediated inflammatory pattern, the nature of which has been masked by other conditions that feature esophageal lymphocytosis and occur in older patients. We performed this study to consolidate diagnostic criteria for lymphocyte-predominant esophagitis and determine its clinical significance. We identified 61 patients with lymphocyte-rich inflammation in the mid or proximal esophagus, none of whom had another explanation for esophageal lymphocytosis. Affected patients were usually older adults and 72% were women. Most (56%) presented with dysphagia and 34% had eosinophilic esophagitis-like changes with rings, exudates, and/or edematous mucosa and linear furrows. Intraepithelial lymphocytosis was accompanied by mucosal injury featuring edema, basal zone hyperplasia, and scattered dyskeratotic cells. Some cases displayed occasional neutrophils or even superficial microabscesses; eosinophils were consistently infrequent. Most (67%) patients had at least 1 systemic immune-mediated disorder, particularly Crohn disease (30%) and connective tissue diseases (23%); only 1 had mucocutaneous lichen planus. We conclude that mild mucosal lymphocytosis (ie, ≥20 lymphocytes/HPF) alone is a frequent and nonspecific finding; criteria for lymphocyte-predominant esophagitis should include evidence of mucosal injury and allow for more than the occasional neutrophil. When this diagnosis is limited to cases that feature lymphocytosis unattributed to acid reflux, motility disorders, or infection, lymphocyte-predominant esophagitis may represent an immune-mediated disorder with characteristic clinical manifestations and a predilection for middle-aged women.
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                Author and article information

                Journal
                Journal ID (nlm-ta): Cureus
                Journal ID (iso-abbrev): Cureus
                Journal ID (issn): 2168-8184
                Title: Cureus
                Publisher: Cureus (Palo Alto (CA) )
                ISSN (Electronic): 2168-8184
                Publication date (Electronic, pub): 14 October 2022
                Publication date (Electronic, collection): October 2022
                Volume: 14
                Issue: 10
                Electronic Location Identifier: e30300
                Affiliations
                [1 ] Emergency Department, St. Joseph Medical Center, Bethpage, USA
                [2 ] Gastroenterology, SUNY Downstate Medical School, Brooklyn, USA
                [3 ] Gastroenterology, St. Francis Hospital, Roslyn, USA
                Author notes
                Article
                DOI: 10.7759/cureus.30300
                PMC ID: 9659315
                PubMed ID: 36407179
                SO-VID: a1a2d934-6c13-4914-beaa-3aae4c187aa9
                Copyright © Copyright © 2022, Banks et al.
                License:

                This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

                History
                Date accepted : 14 October 2022
                Categories
                Subject: Emergency Medicine
                Subject: Gastroenterology

                Keywords: endoscopy,auto-immune,esophagus,emergency gastroenterology and endoscopy,lymphocytic esophagitis
                Data availability:
                Keywords: endoscopy, auto-immune, esophagus, emergency gastroenterology and endoscopy, lymphocytic esophagitis

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