Medical imaging serves first to diagnose disease or injury, but imaging techniques are increasingly used to guide temporizing or definitive therapy for a range of conditions. Depending on the practice…
Abdominal trauma presents challenges in diagnostic imaging. Patients with abdominal trauma may have multiple, concomitant life-threatening injuries to the head, spine, chest, and extremities. For the unstable patient, the greatest…
In the previous three chapters, we discussed chest imaging for a variety of indications, ignoring one of the most obvious concerns—cardiac ischemia. Among chief complaints to the emergency department, chest…
Imaging of soft tissues of the neck can be essential in the evaluation of patients with a variety of chief complaints, including neck trauma, ingested or aspirated foreign body, nontraumatic…
Emergency physicians frequently evaluate patients with complaints requiring brain imaging for diagnosis and treatment. The diversity of imaging modalities and variations of these modalities may be daunting, creating uncertainty about…
Facial imaging plays an important role in the evaluation of trauma, as well as in assessment of soft-tissue infections and masses of the face. Facial imaging often overlaps with imaging…
Joshua Broder, MD, FACEP For the complete chapter text, go to expertconsult.com . To access your account, look for your activation instructions on the inside front cover of this book. In…
Gastric and Duodenal Emergencies Vincent M. Mellnick Christine Menias The upper gastrointestinal (GI) tract, including the esophagus, stomach, and duodenum, is a common but potentially overlooked site of disease that may prompt…
Computed Tomography Protocols and Scan Optimization Thorsten R. Fleiter Krystal Archer-Arroyo Trauma is one of the leading causes of mortality in the United States, responsible for approximately 100,000 deaths per year. The…
Nonmediastinal Injury Chest trauma is directly responsible for 25% of all trauma deaths and is a major contributor in another 50% of all trauma mortality. Chest trauma may be blunt…
