Urachal Remnant
Section Editor: Dharam M. Ramnani, MD
Virginia Urology, Richmond, VA, USA
Image Description
Urachal remnants are sometimes found in the biopsies from dome or anterior wall of the bladder. They appear as cystically dilated epithelial-lined structures. The lining may be urothelial, flattened atrophic, or glandular type. They are surrounded by a thin layer of fibromuscular tissue.