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…
Chapter Outline Table 36-1. Gastric Ulcers (No Mass) Table 36-2. Gastric Mass Lesions Table 36-3. Thickened Gastric Folds Table 36-4. Gastric Narrowing Table 36-5. Gastric Outlet Obstruction Table 36-6. Duodenal…
Chapter Outline Reflux Esophagitis Pathogenesis Relationship Among Hiatal Hernia, Gastroesophageal Reflux, and Reflux Esophagitis Clinical Findings Diagnosis Radiographic Findings Differential Diagnosis Barrett’s Esophagus Clinical Findings Endoscopic and Histologic Findings Radiographic…
Chapter Outline Normal Esophageal Anatomy Normal Esophageal Physiology Radiographic Evaluation Esophageal Motility Disorders Primary Motility Disorders Nonspecific Esophageal Motility Disorder Secondary Motility Disorders Motility disorders of the esophagus are an…
Chapter Outline Table 28-1. Ulceration Table 28-2. Mucosal Nodularity Table 28-3. Solitary Mass Lesions Table 28-4. Multiple Submucosal Masses Table 28-5. Thickened Folds Table 28-6. Strictures TABLE 28-1 Ulceration Cause…
Chapter Outline Mucosal Lesions Papilloma Adenoma Inflammatory Esophagogastric Polyp Glycogenic Acanthosis Leukoplakia Acanthosis Nigricans Submucosal Lesions Leiomyoma Gastrointestinal Stromal Tumor Leiomyomatosis and Idiopathic Muscular Hypertrophy Fibrovascular Polyp Granular Cell Tumor…
Chapter Outline Drug-Induced Esophagitis Pathogenesis Causative Agents Clinical Findings Radiographic Findings Differential Diagnosis Radiation Esophagitis Pathogenesis Clinical Findings Radiographic Findings Differential Diagnosis Caustic Esophagitis Pathogenesis Clinical Findings Diagnosis and Treatment…
Chapter Outline Candida Esophagitis Pathogenesis Clinical Findings Endoscopic Findings Radiographic Findings Differential Diagnosis Herpes Esophagitis Pathogenesis Clinical Findings Endoscopic Findings Radiographic Findings Differential Diagnosis Cytomegalovirus Esophagitis Radiographic Findings Human Immunodeficiency…
