This book presents state of the art knowledge and guidance on the use of therapeutic colonoscopy for all of the usual indications, including hemostasis for colorectal bleeding, resection of benign and malignant lesions, and decompression and recanalization of obstructed bowel. Technical aspects are covered in detail, with advice on indications and instrumentation and provision of tips and tricks of proven practical value. With respect to polypectomy, separate chapters focus on technique for pedunculated polyps and the choice between endoscopic piecemeal mucosal resection and endoscopic...