Gastroenterological Endoscopy. Группа авторов

Confocal Laser Endomicroscopy

       Optical Coherence Tomography

       Device-Assisted Enteroscopy

       Capsule Endoscopy

       Selected Small Bowel Diseases

       Celiac Disease

       Tropical Sprue

       Small Bowel Bacterial Overgrowth

       Sprue-Like Enteropathy Associated with Olmesartan

       Conclusion

       References

       34 Portal Hypertension, Varices, Gastropathy, and Gastric Antral Vascular Ectasia

       Ibrahim Mostafa Ibrahim, Mostafa Ibrahim, and Nancy N. Fanous

       Introduction

       Portal Hypertension: What Do We Need to Know?

       Pathophysiology of Portal Hypertension

       Noncirrhotic Portal Hypertension

       Cirrhotic Portal Hypertension: Natural History, Risk Stratification, and Individualizing Care

       Diagnosis of Portal Hypertension

       Hepatic Venous Pressure Gradient

       Noninvasive Tests

       Treatment of Portal Hypertension

       Primary Prophylaxis

       Management of Acute Variceal Bleeding

       Secondary Prophylaxis

       Management of Treatment Failure

       New Modality in Management of AVB: Hemospray

       Management of Gastric Varices

       Management of Ectopic Varices

       Portal Hypertensive Gastropathy and Gastric Antral Vascular Ectasia

       Areas of Uncertainty, Experimental Techniques, and Research

       Conclusion

       References

       V Lower Gastrointestinal Tract Disease

       35 Colorectal Polyps and Cancer Screening/Prevention

       Douglas K. Rex

       Introduction

       Polyp Classification and Polyp Cancer Sequences

       Conventional Adenomas

       Low-Risk versus Advanced Conventional Adenomas

       Shape and Colonic Distribution of Conventional Adenomas

       Surface Features of Conventional Adenomas

       Resection of Conventional Adenomas

       Serrated Class Lesions

       Terminology and Histology

       Endoscopic Presentation

       Resection of Serrated Lesions

       Colorectal Cancer Screening

       Approaches to Offering Screening

       Factors That Affect Colorectal Cancer Risk

       Choices of Individual Screening Tests

       Surveillance after Cancer Resection

       Conclusion

       References

       36 Advanced Colorectal Polyps and Early Cancer Resection

       David James Tate and Michael John Bourke

       Introduction

       Technical