Chapter Outline Computed Tomography Imaging Mesenteric Ischemia Acute Mesenteric Ischemia Chronic Mesenteric Ischemia Vasculitis Large Vessel Vasculitis Medium Vessel Vasculitis Small Vessel Vasculitis Miscellaneous Disorders Superior Mesenteric Artery Dissection Trauma…
Chapter Outline Clinical Considerations Classification and Therapy Diagnostic Tools Ileocolonoscopy and Video Capsule Endoscopy Barium Contrast Examinations Ultrasound Magnetic Resonance Imaging Computed Tomography Nomenclature for CT and MR Enterography Findings…
Chapter Outline Embryology Agenesis of the Gallbladder Duplication of the Gallbladder Anomalies of Gallbladder Shape Phrygian Cap Multiseptate Gallbladder Diverticula Abnormalities of Gallbladder Position Wandering Gallbladder Gallbladder Torsion Ectopic Gallbladder…
Chapter Outline Principles of Diffusion-Weighted Imaging Observing and Measuring Water Diffusion with Magnetic Resonance Imaging Intravoxel Incoherent Motion Model Technical Considerations Image Acquisition and Sequence Optimization Compensation for Physiologic Motion…
Chapter Outline Gallbladder and Biliary Tract Cholangiocarcinoma Gallbladder Carcinoma Pitfalls Liver Hepatocellular Carcinoma Metastases Lymphoma Pitfalls Spleen Lymphoma Metastases Pitfalls Pancreas Pancreatic Adenocarcinoma Cystic Neoplasms Pitfalls Adrenal Glands Metastases Adrenocortical…
Chapter Outline Lymphoma Pathologic Findings Clinical Findings Radiographic Findings and Differential Diagnosis Vascular Lesions Hemangioma Lymphangioma Angiodysplasia Kaposi’s Sarcoma Endocrine (Carcinoid) Tumors Pathologic Findings Endocrine Cell Tumors of the Rectum…
Chapter Outline Terms Used in Describing Small Bowel Obstruction and Adynamic Ileus Pathophysiology Symptoms Radiologic Imaging Plain Radiography of the Abdomen Computed Tomography Barium Studies Other Studies Classification of Small…
Chapter Outline Segmental Resection Side-to-Side Enterocolic Anastomosis Colostomy End-Colostomy Loop Colostomy Double-Barreled Colostomy Divided Colostomy and Mucous Fistula Cecostomy Low Anterior Resection Proctectomy and Coloanal Anastomoses Abdominoperineal Resection Hartmann Procedure…
Chapter Outline Gallbladder Imaging Table 82-1. Gallbladder Filling Defects Table 82-2. Enlarged Gallbladder Table 82-3. Small Gallbladder Table 82-4. Gallbladder Wall Thickening Table 82-5. Pericholecystic Fluid Table 82-6. Multiseptate Gallbladder…
Chapter Outline Preprocedural Management Percutaneous Cholecystostomy Technique Percutaneous Gallbladder Aspiration Acalculous Cholecystitis Percutaneous Transhepatic Cholangiography and Drainage Technique Complications Biliary Strictures Malignant Stricture Benign Stricture Common Duct Stone Removal Bile…
