seeking Behavior: An Alternative Perspective SETH C. HAWKINS FRANK SMEEKS JOHN HAMEL The Role of Simple Aspiration in the Management of Primary Spontaneous Pneumothorax STEWART SIU-WA CHAN Community Acquired Necrotizing Soft Tissue Infections: A Review of 122 Cases Presenting to a Single Emergency Department Over 12 Years BRADLEY W. FRAZEE CHRISTOPHER FEE JEREMY LYNN RALPH WANG ALAN BOSTROM CHERIE HARGIS PAUL MOORE The Laryngeal Mask Airway at Altitude GRANT D. WILSON STEVEN E. SITTIG GREGORY J. SCHEARS Lung Ultrasound in the Evaluation of Patients with Pleuritic Pain in the Emergency Department GIOVANNI VOLPICELLI MAURO FRACISCO Penetrating Trauma to the Extremity DAVID E. MANTHEY BRET A. NICKS Patients Would Prefer Ward to Emergency Department Boarding While Awaiting an Inpatient Bed PAUL WALSH VALERIE CORTEZ HIMANSHU BHAKTA