A kidney stone drainage tube cannot be removed at the same time as a cesarean section. 1. The main reason why the tubes cannot be removed at the same time is that the sites are different. Cesarean section is performed by cutting the uterus outside the peritoneum, whereas removal of the kidney stone drainage stent tube requires additional dissection and incision of the ureter, which is a complicated operation and carries the risk of postoperative infections, urinary fistulae, and ureteral stenosis. 2. Cystoscopic removal of the renal stone drainage stent tube can be performed under local anesthesia, the operation is simple, basically non-invasive, and there is no need to take the risk of removing the renal stone drainage stent tube in a single operation of cesarean section. In summary, this situation requires a consultation with the urology department to determine the appropriate time to remove the tube.