Hemorrhoids : symptoms, diagnosis and treatments / Francesco Di Fabio and Philip H. Gordon -- Treatment of hemorrhoids / Marcello Picchio [and others] -- Stapled haemorrhoidopexy : from pathology to clinical outcome and reinterventions / Pierpaolo Sileri [and others] -- Hemorrhoidopexy using PPH (procedure for prolapse and hemorrhoids) / Manousos-Georgios Pramateftakis, Dimitrios Kanellos and Ioannis Kanellos -- Excision hemorrhoidectomy : new methods to improve outcomes of an old technique / Kok-Yang Tan and Francis Seow-Choen -- Videoanoscope assisted stapled hemorrhoidopexy : a novel procedure / Ali Dogan Bozdag -- New option in the treatment of hemorrhoidal disease : Doppler guided transanal hemorrhoidal dearterialisation / Ramón Cantero -- Anal ultra slow wave : a mysterious manometric finding with hemorrhoids / Hiroyuki Kayaba.