What are the risks of rectal cancer surgery?

The risk of rectal cancer surgery needs to be judged based on the individual's physical condition. If the condition is not serious and it is early-stage rectal cancer, the risk of surgery is generally low, about 30%. If the condition is more serious and it is mid- to late-stage rectal cancer, or if the physical condition is not very good, the risk is generally high, about 70%.

1. Lower risk: If the patient's physical condition is not serious and is in the early stages, and the patient has good physical fitness, the risk of rectal cancer surgery is generally not very high, usually around 30%, and better results can be achieved through surgical treatment.

2. Higher risk: The risk level of rectal cancer surgery is related to various factors such as the patient's overall physical condition, tumor stage and location, and type of surgery. If the patient has other health problems, such as heart disease, lung disease, or other potential complications, the risk of surgery may be higher. Rectal cancer surgery may cause complications such as respiratory infections, deep vein thrombosis, or pulmonary embolism, so there is a greater risk. At the same time, because rectal surgery may involve pelvic nerves and structures, some patients may have problems with urinary retention and sexual function after surgery, which will also increase the risk of surgery, which is usually around 70%. There may be bleeding during rectal cancer surgery, such as acute bleeding and chronic bleeding, which will also increase the risk of surgery.

Rectal cancer surgery is a common surgery in clinical practice. It is necessary to choose a regular hospital for the surgery. At the same time, postoperative care must be done to promote physical recovery. If you feel unwell after the surgery, you need to see a doctor as soon as possible.