Can Ruptured appendicitis be detected preoperatively in the ED? Chung-Jung Lin MDa, Jen-Dar Chen MDa,*, Chui-Mei Tiu MDa, Yi-Hong Chou MDa, Jen-Huey Chiang MDa, Chen-Hsen

Correspondence Outpatient delayed screening for patients with suspected deep vein thrombosis To the Editor, Venous thromboembolism is estimated to affect approx- imately 2 million Americans

Correspondence Ultrasonography diagnosis of occult obturator hernia presenting as intestinal obstruction in ED To the Editor, Obturator hernia is a relative rare mechanical disorder and

Computed tomography without oral contrast solution for blunt diaphragmatic injuries in abdominal trauma Todd L. Allen MDa,*, Brendan F. Cummins MDa, R. Thomas Bonk MDb,

Ultrasound image transmission via Camera phones for overreading Michael Blaivas MD, RDMS*, Matthew Lyon MD, RDMS, Sandeep Duggal MD, RDMS Department of Emergency Medicine, Medical

Chest radiograph screening for severe acute respiratory syndrome in the ED Stewart Siu-Wa Chan MBBS(Syd), FRCSEd, FHKAMa,* Paulina Siu-Kuen Mak BNa, Kwok Kuen Shing MBChB,

infrequently leads to changes in patient management. Ann Emerg Med

Original Contributions Impact of helical computed tomography on the rate of negative appendicitis Tyler F. Vadeboncoeur MDa, Robyn R. Heister MDa, Cynthia A. Behling MD,

Brief Reports Clinical guidelines, computed tomography scan, and negative appendectomies: a case series Chad Harswick MD, Amy Archer Uyenishi MD, Mary Frances Kordick PhD, RN,

Diagnostics The sensitivity and specificity of the Digital rectal examination for detecting spinal cord injury in adult patients with blunt traumaB Gregory T. Guldner MD,