Clinical and Pathological Correlation in Concomitant Celiac Disease and Eosinophilic Esophagitis Suggests Separate Etiologies.

Recently, an increased risk of celiac disease or eosinophilic esophagitis has been postulated among patients with either of these disorders, prompting some to suggest a common underlying mechanism, whereas others maintain that their co-existence is coincidental. We compared clinical and pathological features of 29 patients meeting criteria for both celiac disease and eosinophilic esophagitis to 26 celiac disease and 26 eosinophilic esophagitis controls to determine whether any distinguished study patients from controls. Eight (28%) study patients presented with symptoms of both celiac disease and eosinophilic esophagitis, whereas 14 (48%) had celiac disease symptoms only and 5 had (17%) esophageal symptoms only.

Facing the Unknown: Idiopathic Giant Cell Hepatitis.

Giant cell hepatitis is a rare infiltrative disease associated with several viruses, drugs, malignancies, and autoimmune conditions. To date, treatment aims at controlling the underlying etiology, and there are limited data on the clinical course and treatment of idiopathic cases. We present a case of idiopathic giant cell hepatitis in an otherwise healthy adult man and review the literature regarding treatment and outcomes in this population.

Educational Case: Bacteremia: Utilization of Rapid Diagnostics for Bloodstream Pathogen Identification and Prediction of Antimicrobial Susceptibility.

http://journals.sagepub.com/doi/10.

Clinical significance of pathologic abnormalities in biopsy samples from the appendiceal orifice.

Aims: Appendiceal orifice mucosa often appears inflamed endoscopically, even when other colonic segments appear normal. Histological findings in biopsy samples taken from endoscopically abnormal mucosa may simulate a variety of inflammatory colitides. We performed this study to evaluate the clinical implications of inflammatory changes isolated to the appendiceal orifice.

Features That Aid Identification of Autoimmune Gastritis in a Background of Active Helicobacter pylori Infection.

Context.—: Helicobacter pylori-associated and autoimmune gastritis may coexist in a subset of patients who require treatment for both disorders.

Objective.

Application of the Milan System for Reporting Salivary Gland Cytopathology: Experience of an academic institution in a tertiary academic medical center.

Background: The Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) represents a standardized reporting system for salivary gland lesions. The recent literature has demonstrated a wide range of data regarding range of malignancy (ROM) and interobserver variability. The objective of the current study was to evaluate the reproducibility and interobserver agreement of MSRSGC, and establish the ROM in a unique patient population residing within a designated Health Professional Shortage Area.

Features of endoscopic procedure site reaction associated with a recently approved submucosal lifting agent.

Endoscopic resection techniques, such as endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD), are frequently aided by injection of submucosal lifting solutions that create a plane for dissection and protect deeper mural layers. ORISE™ gel is a recently approved synthetic lifting solution that produces a localized inflammatory reaction associated with retained gel at the injection site. We describe a series of six cases of ORISE™-associated inflammatory lesions in patients who underwent endoscopic resections.