Case Report

Fecal Calprotectin in Children Can Differentiate between Different Gastrointestinal Diseases

1. Abstract 1.1. Background: Fecal calprotectin (FC) is increased in gastrointestinal inflammation due to increased permeability of the gastrointestinal mucosa. It could be used to differentiate between different gastrointestinal disorders. 1.2. Purpose: The aim of the present study was to examine the relationship between fecal calprotectin and different pediatric gastrointestinal diseases and to investigate if …

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Three Different Presentations of Metastatic Gastric Melanoma

1. Abstract Melanoma is the most common metastatic tumor of the gastrointestinal (GI) tract and its diagnosis is rare during life since its symptoms are non-specific. The endoscopic gastric metastases appearance is heterogenous with no typical pattern. We report a patient who presented three different morphologies of metastatic gastric melanoma although the patient remained asymptomatic. …

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Atypical Initial Presentation of Crohn’s Disease: Inflammatory Ampullary Pseudotumor Causing Obstruction of the Common Bile Duct – A Case Report and Review of the Literature of Pseudotumors Linked to Crohn’s Disease

1. Introduction Crohn’s disease extraintestinal manifestations have been well described in the literature and in many cases may precede the diagnosis of the disease. However, the findings of an inflammatory pseudotumor, at different organs of the body, is rare especially those presenting in the peripancreatic (such as ampulla of Vater) and pancreatic area, and obstructing …

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Malignant Tracheo-Esophageal Fistula: Case Report

1. Abstract A 64-year-old male patient diagnosed with locally advanced esophageal cancer complicated by tracheo-esophageal fistula. Esophagogastroduodenoscopy (EGD), contrasted CT and PET-CT showed mid esophageal lesion. Bronchial fibroscopy (BFS) revealed protruding nodular mass invasion from esophagus at the distal trachea and fistula.

Aggressive Cholecystitis Mimicking Gallbladder Cancer

1. Abstract Xanthogranulomatous cholecystitis (XGC) is a benign uncommon variant of chronic cholecystitis. Perioperative findings may lead to confusion with gallbladder cancer, as the inflammation frequently extends to adjacent organs. In this report, we present a 50-year-old woman with a 2- years history of chronic abdominal pain and imaging suggestive of gallbladder carcinoma. The pathological …

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