The urachus is a tubular structure located in the infraumbilical midline extending from the anterior portion of the bladder dome to the umbilicus. The persistence of some parts of the urachus will lead to congenital anomalies derived from it. being the cyst the most common one. The urachal cysts are small and remain unnoticed until some complications present clinical symptoms. https://edgeclothing.shop/product-category/mens-singlets/