How common is urachal cancer?

How common is urachal cancer?

Rare disorders often go misdiagnosed or undiagnosed making it difficult to determine their true frequency in the general population. Urachal cancer accounts for less than 1% of bladder cancers. Males and females are affected.

Is urachal cancer curable?

Outcome. About 20% of urachal cancer patients cannot be cured by the time they develop symptoms. After treatment, about one-third will have relapse or their disease will spread. Average survival is more than 50% at 5 years.

How common is a urachal remnant?

A urachal remnant is a rare congenital disorder (a condition that’s present at birth) which may go undiagnosed unless there are symptoms. Symptoms can be nonspecific such as abdominal pain or urinary tract infection.

What is urachal cancer?

Urachal cancer is a type of bladder cancer, making up less than 1% of all bladder cancers. The urachus is a structure normally only present during development in the womb that connects the bellybutton and the bladder. This connection normally disappears before birth, but in some people remains.

Can you have cancer in your belly button?

This lump of tissue (tumor) bulges into your navel because of cancer that’s spreading in your gut. The color can range from white to brownish red. It may be firm or leak fluid. Other signs of cancer might be a bloated belly, nausea, weight loss, and bleeding when you go to the bathroom.

Can you get cancer in your belly button?

Is urachal cancer a bladder cancer?

Urachal carcinoma is a rare and aggressive form of bladder cancer involving the urachus, a fibrous remnant of the allantois that extends from the bladder to the umbilicus.

Is urachal remnant painful?

Urachal cysts present a variety of clinical manifestations that include localized periumbilical or lower abdominal pain, fever, omphalitis, urinary symptoms, or a painful and palpable mass.

What is the survival rate of stomach cancer?

5-year relative survival rates for stomach cancer

Where is the urachal located?

The urachus is a fibrous remnant of the allantois, a canal that drains the urinary bladder of the fetus that joins and runs within the umbilical cord. The fibrous remnant lies in the space of Retzius, between the transverse fascia anteriorly and the peritoneum posteriorly.