Anaemia is a common pathologic condition, present in almost 5% of the adult population.
Iron deficiency is the most common cause; other mechanisms can be involved, making …

Objectives: To systematically review the current evidence on Helicobacter pylori-negative
chronic gastritis including natural history, available therapies and outcomes. Methods …

Justification In view of new developments in vaccinology and the availability of new
vaccines, there is a need to revise/review the existing immunization recommendations …

Background and aims Collagenous gastritis (CG) is a rare disorder characterized by
subepithelial collagen deposition in the stomach. Standard medications have been only …

METHODS: Clinical, endoscopic, and histologic data were reviewed longitudinally in a
population-based Swedish cohort of 15 patients with childhood-onset CG diagnosed in the …

Objective: The aim of the study was to present the clinical characteristics, treatment, and
outcomes of pediatric collagenous gastritis (CG). Method: This is a retrospective cohort …

Background Collagen gastritis is a rare disease that manifests in children mainly as isolated
gastric involvement associated with martial deficiency anemia. There are no …

Several features of drug-induced mucosal alterations have been observed in the upper
gastrointestinal tract, ie, the esophagus, stomach, and duodenum. These include pill …

Selective IgM deficiency (SIgMD) and isolated collagenous gastritis are two independent
rare disorders. Our purpose is to report the 1st case of SIgMD and isolated collagenous …

Severe community‐acquired pneumonia (sCAP) early in life is a leading cause of morbidity,
mortality, and irreversible sequelae. Herein, we report the clinical, etiological, and …