Chapter Outline Mallory-Weiss Tear Pathogenesis Clinical Findings Radiographic Findings Esophageal Hematoma Pathogenesis Clinical Findings Radiographic Findings Esophageal Perforation Pathogenesis Clinical Findings Radiographic Findings Foreign Body Impaction Clinical Findings Radiographic Findings…
Chapter Outline Gastric Carcinoma Epidemiology Dietary Factors Pathology Routes of Spread Clinical Findings Endoscopic Findings Radiographic Findings Carcinoma of the Cardia Computed Tomographic Findings Differential Diagnosis Staging Treatment and Prognosis…
Chapter Outline Historical Background Clinical Indications and Comparison With Other Imaging Methods Small Bowel Crohn’s Disease Small Bowel Neoplasms Small Bowel Obstruction Miscellaneous Indications Technical Pitfalls and Limitations Comments Summary…
Chapter Outline Technical Considerations Enteral Contrast Agents for Magnetic Resonance Imaging Technique Magnetic Resonance Imaging Protocol and Pulse Sequences Image Interpretation Clinical Applications Crohn’s Disease Small Bowel Neoplasms Celiac Disease…
Chapter Outline Mucosal Lesions Hyperplastic Polyp Adenomatous Polyp Duodenal Polyp Villous Tumor Polyposis Syndromes Submucosal Lesions Gastrointestinal Stromal Tumor Leiomyoblastoma Lipoma Hemangioma Lymphangioma Glomus Tumor Neural Tumor Granular Cell Tumor…
Chapter Outline Metastases Sites of Origin Clinical Findings Radiographic Findings Differential Diagnosis Secondary Achalasia Pathogenesis Clinical Findings Radiographic Findings Lymphoma Clinical Findings Radiographic Findings Spindle Cell Carcinoma Pathology Clinical Findings…
Chapter Outline General Principles Gastroesophageal Reflux and Hiatal Hernia Normal Postoperative Appearances Complications Benign Strictures Carcinoma Esophagogastrectomy Colonic Interposition, Jejunal Interposition, and Free Jejunal Graft Palliative Intubation Achalasia Pneumatic Dilation…
Chapter Outline General Principles Components Barium Suspensions Effervescent Agents Hypotonic Agents Radiographic Components Routine Technique Anatomic Considerations Esophagus Stomach Duodenum Variations in Technique Anterior Wall Lesions Possible Perforation Partial Gastrectomy…
Chapter Outline Radiographic Technique Normal Radiographic Appearances Cardia Z Line Mucosal Ring Muscular Ring Schatzki Ring Pathogenesis Clinical Findings Radiographic Findings Differential Diagnosis Hiatal Hernia Axial Hiatal Hernia Paraesophageal Hernia…
Chapter Outline Computed Tomography Enterography: How It Differs From Routine Abdominal Computed Tomography Indications Technique Interpretation of Computed Tomography Enterography Images Suspected Crohn’s Disease Gastrointestinal Bleeding Low-Grade Obstruction Radiation Dose…
