What Are Thrombosed Haemorrhoids: Everything You Should Know Piles, Also known as piles, are dilated veins in the anal area. If a clot develops in a haemorrhoid, it leads to a thrombosed pile—a disruptive condition affecting daily life. Below, explore the signs, triggers, and treatment options for this painful condition. https://www.tumblr.com/sunnyagrwal/785699262708203520/what-are-thrombosed-haemorrhoids-or-piles?source=share