Urachus fistula. What's going on?

Urachal fistula is usually caused by dysplasia, environmental factors, maternal factors and other reasons can also induce urachal fistula.

First

, the basic cause of the child

's

body development, urinary tract dysplasia obstruction, urine can not be discharged normally through the urethra, need to be discharged through the urachal duct, called urachal fistula

.