Generative Artificial Intelligence for Chest Radiograph Interpretation in the Emergency Department.

Importance: Multimodal generative artificial intelligence (AI) methodologies have the potential to optimize emergency department care by producing draft radiology reports from input images.

Objective: To evaluate the accuracy and quality of AI-generated chest radiograph interpretations in the emergency department setting.

Design, Setting, And Participants: This was a retrospective diagnostic study of 500 randomly sampled emergency department encounters at a tertiary care institution including chest radiographs interpreted by both a teleradiology service and on-site attending radiologist from January 2022 to January 2023.

Rapid Emergency Department Physical Space Modifications for COVID-19: Keeping Patients and Health Care Workers Safe.

The COVID-19 pandemic has placed significant strain on emergency departments (EDs) that were not designed to care for many patients who may be highly contagious. This report outlines how a busy urban ED was adapted to prepare for COVID-19 via 3 primary interventions: (1) creating an open-air care space in the ambulance bay to cohort, triage, and rapidly test patients with suspected COVID-19, (2) quickly constructing temporary doors on all open treatment rooms, and (3) adapting and expanding the waiting room. This description serves as a model by which other EDs can repurpose their own care spaces to help ensure safety of their patients and health care workers.

Who Is Keeping Their Unused Opioids and Why?

Objective: To better understand patients' reasoning for keeping unused opioid pills.

Methods: As part of a larger study, patients were asked their plans for their unused opioids. Responses were categorized as "dispose," "keep," and "don't know.

Evidence against a systemic arterial defect in patients with inflammatory bowel disease.

Background: Despite increasing interest in local microvascular alterations associated with inflammatory bowel disease (IBD), the potential contribution of a primary systemic vascular defect in the etiology of IBD is unknown. We compared reactivity of large diameter mesenteric arteries from segments affected by Crohn disease (CD) or ulcerative colitis (UC) to an uninvolved vascular bed in both IBD and control patients.

Methods: Mesenteric and omental arteries were obtained from UC, CD, and non-IBD patients.