Understanding Thrombosed Piles: A Complete Guide Piles, also known as piles, are dilated veins in the anal area. If a clot develops in a haemorrhoid, it causes a thrombosed pile—a debilitating condition requiring attention. Below, explore the signs, causes, and solutions for thrombosed haemorrhoids. ### Definition of Thrombosed Haemorrhoids? A https://penzu.com/p/a234dc1147b87e61