Hemorrhoids, anal fissures, and fistulas are common benign anorectal diseases that have a significant impact on patients’ lives. This book examines state-of-t

Three-dimensional endoanal ultrasonography with emphasis on the anatomy of the pelvic floor and diagnosis of anorectal benign diseases. Numerous schematic repre

Management of benign anorectal disorders is challenging for the treating surgeons as the patients are highly distressed, the symptoms are always alarming, and s

Three-dimensional endoanal ultrasonography with emphasis on the anatomy of the pelvic floor and diagnosis of anorectal benign diseases. Numerous schematic repre

Many gastroenterologists are presented with patients complaining of one or more of several anorectal symptoms. Patients expect that a gastroenterologist can tre