The purpose of this study was to develop an acute animal model of reflux esophagitis, which would be suitable to induce the esophageal damage caused by gastric acid reflux, thus mimicking the esophageal injury of human gastroesophageal reflux disease (GERD). Global research indicates that GERD is rapidly increasing among the world's population. NSAIDs are known to induce gastrointestinal damage...

Drug ingestion esophagitis has been a well documented phenomenon. A large number o, drugs have been implicated, both in solid and liquid forms. The inflammatory process ranges from shallow ulceration to fibrosis and stricture formation. A case of phyllocontininduced acute esophagitis is presented with radiologic/endoscopic correlation. The only other case on record occurred due to ingestion of ...

BACKGROUND Nausea and vomiting are common during the first half of pregnancy and usually require only supportive measures. When symptoms are progressive and weight loss occurs, treatable causes should be sought by means of upper gastrointestinal endoscopy. We report a case of an immunocompetent gravida with invasive Candida albicans esophagitis. CASE The immunocompetent primigravida developed...

In preclinical studies, the topoisomerase I inhibitor irinotecan (Camptosar, CPT-11) has demonstrated activity as a radiosensitizer, probably due to its ability to inhibit potentially lethal radiation damage repair. We conducted a phase I trial to determine the maximum-tolerated dose (MTD) and dose-limiting toxicities (DLT) of weekly irinotecan with concurrent thoracic radiation therapy for pat...

PURPOSE Erosive esophagitis frequently develops after successful Helicobacter pylori eradication. Since salivary secretion of epidermal growth factor (EGF) plays a crucial role in the pathogenesis of gastroesophageal reflux disease, the current study objective was to find out whether erosive esophagitis development after Helicobacter pylori eradication is associated with the secretion of EGF in...

Although Candida albicans is the main cause of fungal esophagitis, other species such as C. tropicalis, C. krusei and C. stellatoidea have also been implicated. Several studies have identified risk factors for C. albicans esophagitis. However, data for non-C. albicans species is still sparse. The aim of this study was to determine the etiology of Candida esophagitis in our medical centre over a...

OBJECTIVES A novel catheter that can measure mucosal admittance (MA), the inverse of impedance, was developed recently. In this pilot study, we aimed to clarify the usefulness of measuring MA for diagnosing gastroesophageal reflux disease (GERD). METHODS We conducted two prospective studies. In the first study, esophageal MA was evaluated in 120 participants (24 with erosive esophagitis, 82 w...

Esophageal adenocarcinoma is preceded by the development of reflux-related intestinal metaplasia or Barrett esophagus, which is a response to inflammation of the esophageal squamous mucosa, reflux esophagitis. Gastroesophageal reflux impairs the mucosal barrier in the distal esophagus, allowing chronic exposure of the squamous epithelium to the diverse microbial ecosystem or microbiome and indu...

Food allergies have increased in prevalence significantly in the past decade and so, apparently, has eosinophilic esophagitis. Although the cause of eosinophilic esophagitis is unknown, allergic responses including food allergies have been implicated. This article reviews both conditions, focusing on how to detect and manage them.