Features

Cover Article

Update on Kidney Stones

Bobby Desai, MD, FAAEM

Clinical Article

Cocaine-Associated Chest Pain

James H. Jones, MD

Clinical Article

Hospital-Acquired and Community-Acquired MRSA: Two Distinct Infections

Patricia Seymour, MD, MS, and Jeremy Golding, MD, FAAFP

Editorial

"But Wait! There's More..."

Neal Flomenbaum, MD, Editor-in-Chief

Department

Emergency Ultrasound

The Subxiphoid and Apical Views

Phillips Perera, MD, RDMS, FACEP, Thomas Mailhot, MD, RDMS, and Diku Mandavia, MD, FACEP, FRCPC

Quizzes

Emergency Imaging

Four Patients With a Focal Neurological Deficit

Joseph P. Comunale, MD, and Keith D. Hentel, MD

Diagnosis at a Glance

Darkening of Tongue Surface

Bethany Engel, PA, and Stephen M. Schleicher, MD

Challenges in Sports Medicine & Orthopedics

Severe Left Shoulder Pain While Weightlifting

Brian L. Patterson, MD, J. Michael Ray, MD, and Amit Varma, MD