Emergency Radiology - Imaging of Acute Pathologies, 3e (Nov 16, 2024)_(3031657691)_(Springer).pdf

Preface Contents Contributors 1: Imaging of Acute Aortic Conditions Introduction Abdominal Aortic Aneurysm and Aortic Rupture Risk Factors for Aortic Rupture Imaging Hyperdense Crescent Sign Draped Aorta Sign Tangential Calcium Sign Mycotic Aneurysm Traumatic Aortic Transection Aortic Dissection Imaging True Versus False Lumen Intramural Hematoma Endoleak Penetrating Ulcer References 2: Emergencies of the Biliary Tract Introduction Acute Cholecystitis Imaging Mirizzi Syndrome Empyema Gangrenous Cholecystitis Emphysematous Cholecystitis Perforation Gallbladder Torsion Biliary Ductal Obstruction Cholangitis Hemobilia Gallstone Ileus Complications After Biliary Surgery Role of MRI in Emergent Biliary Pathologies References 3: Acute Appendicitis Normal Anatomy Pathophysiology Pathological Stages of Appendicitis: Three Stages Current Status of US, CT, and MR CT Protocol Imaging Findings on CT Complications Ultrasound Imaging Ultrasound Findings of Acute Appen