Benign Anorectal Diseases

Fundamental Principles of Ultrasound Imaging.- Fundamental Principles of Ultrasound Imaging.- New Technical Developments in Endoanal and Endorectal Ultrasonography.- New Technical Developments in Endoanal and Endorectal Ultrasonography.- Invited Commentary.- State of the Art in Pelvic Floor Imaging.- Endosonographic Anatomy of the Normal Anal Canal.- Endosonographic Anatomy of the Normal Rectum.- Endoanal Magnetic Resonance Imaging: Anatomy of the Normal Anal Sphincter.- MR Anatomy of the Rectum and the Mesorectum.- Invited Commentary.- Endoanal Ultrasonography in the Assessment of Patients with Fecal Incontinence.- Accuracy and Reliability of Endoanal Ultrasonography in the Evaluation of Anal Sphincter Injury.- Update in Perineal Anatomy and its Relevance to Obstetric Trauma.- Fecal Incontinence: Endoanal Ultrasonography and MR Imaging.- Invited Commentary.- Endoanal Ultrasonography in the Evaluation of Perianal Sepsis and Fistula-in-ano.- Accuracy and Reliability of Endoanal Ultrasonography in the Evaluation of Perianal Abscesses and Fistula-in-ano.- Imaging Perianal Sepsis: Anal Endosonography or MR Imaging?.- Fistula-in-ano: Endoanal Ultrasonography versus Endoanal MR Imaging — A Gastroenterologist Perspective.- Invited Commentary.- Update in the Evaluation of Outlet Obstruction.- Accuracy and Reliability of Endoanal, Endorectal, Dynamic Anorectal, and Transvaginal Ultrasonography in the Evaluation of Outlet Obstruction.- Clinical Dynamic Transperineal Ultrasonography in Proctologic Practice: the Case for its Use in Patients Presenting with Evacuatory Difficulty.- Defecographic Study of Rectal Evacuation in Constipated Patients.- Dynamic MR Imaging in the Evaluation of Outlet Obstruction.- Invited Commentary.- Anorectal Physiology Testing.- Manometric andMyographic Evaluation of the Anal Sphincters Morphology and Function.- What Studies do we Really Need in the Treatment of Benign Anorectal Diseases?.- Invited Commentary.- Treatment Options for Fecal Incontinence.- Surgical Treatment of Fecal Incontinence.- New Treatment Options for Fecal Incontinence: Radiofrequency Delivery and Bulking Agents.- Invited Commentary.- Neuromodulation for Fecal Incontinence.- Invited Commentary.- Incontinence: Biofeedback and Other Nonoperative Modalities.- Invited Commentary.- Treatment Options for Anal Fistulas.- Treatment Options for Anal Fistulas.- Invited Commentary.- Current Concepts in Management of Outlet Obstruction.- Current Concepts in Management of Outlet Obstruction.- Invited Commentary.