Urachal Persistence Causes Medical Issues: Learn About Symptoms and Treatments for Your Pet
Persistence of the Urachus is a congenital anomaly that affects certain animals, including dogs and cats. The urachus is a temporary duct present during fetal life that connects the bladder to the umbilical cord, allowing urine to be eliminated into the placenta. Normally, this duct closes after birth in animals, just as it does in humans. However, in some cases, it remains partially or completely open, creating an abnormal communication between the bladder and the belly button. This condition, known as urachal persistence, can lead to significant medical complications if not treated in time.
Symptoms of Urachal Persistence
The symptoms of this condition can vary from animal to animal, but they are generally quite noticeable. When an animal suffers from urachal persistence, urine may leak directly through the belly button. This anomaly is often accompanied by a local infection, causing visible signs such as redness, inflammation, and sometimes an unpleasant odor. In addition to the urine leakage from the belly button, other urinary infection symptoms may manifest, including:
- Increased frequency of urination
- Decreased urine volume with each urination
- Presence of blood in the urine
- Pain during urination
If you notice any of these signs in your pet, it is essential to consult a veterinarian promptly to avoid serious complications.

Diagnosing Urachal Persistence
The diagnosis of the Persistence of the Urachus relies on a thorough clinical examination, along with medical imaging techniques. The veterinarian may suspect the presence of a persistent urachus based on observed symptoms, but confirmation is necessary. A radiograph with contrast injection is typically performed to clearly visualize the abnormal flow between the bladder and the belly button. This method allows for a reliable and rapid diagnosis, making treatment management easier.
Treatment and Care
The treatment for urachal persistence is always surgical. The procedure involves removing the abnormal duct and closing the openings in the belly button and bladder. If an infection is present, antibiotics are prescribed to prevent further complications. After the surgery, strict post-operative monitoring is essential to ensure proper healing and prevent recurrence.
If you notice abnormal discharge around your pet’s belly button or signs of a urinary infection, it is crucial to consult a veterinarian immediately. Early diagnosis and prompt treatment will help avoid severe complications and ensure the best possible quality of life for your furry companion..