A brave new world: the gastrointestinal lab during and after a pandemic.

PURPOSE OF REVIEW: The COVID-19 global pandemic resulted in a radical change in the provision and delivery of endoscopy services worldwide. As we emerge from this pandemic, various strategies were advocated to resume endoscopy whilst prioritizing the safety and wellbeing of patients and staff. RECENT FINDINGS: This review summarizes the main changes including infection control and prevention measures in endoscopy and explores the overarching impact of the pandemic on the gastrointestinal lab. Various solutions are outlined to enable the well tolerated resumption of endoscopy services including retention of certain infection control measures, use of personal protective equipment, testing and vaccination. Strategies to deal with the mounting backlog of cases are also discussed. SUMMARY: The COVID-19 pandemic wreaked havoc on healthcare systems worldwide and affected the provision and delivery of gastrointestinal diagnostic services, such as endoscopy necessitating a new way of working and an emphasis on infection control and better use of technology that are likely to be here to stay in the post pandemic era.

An unusual case of collagenous gastritis in a middle- aged woman with systemic lupus erythromatosis: a case report.

INTRODUCTION: Collagenous gastritis is a rare histopathologic disease. It is characterized by marked subepithelial collagen deposition with associated inflammatory infiltrate. It is considered an uncommon disease among the general population. Collagenous gastritis without colonic involvement is an extremely rare disease. It is not known to be associated with systemic lupus erythromatosis. This is the first report of this type of association. CASE PRESENTATION: We present a 47-year-old woman from southeast Asia with dyspepsia and mild anemia. Her past medical history was significant for systemic lupus erythromatosis, autoimmune hemolytic anemia as well as hypothyroidism. Her gastroscopy and colonoscopy results were normal from an endoscopic point of view. However, the histopathology showed collagenous gastritis. CONCLUSIONS: To the best of our knowledge, this is the first case reported of a patient with systemic lupus erythromatosis associated with collagenous gastritis. Further studies are needed to evaluate the association between both diseases from a pathophysiological and immunological perspective.