Introduction
Surgical removal of all or part of the stomach, also known as gastrectomy, is a surgical procedure that involves the removal of the stomach. This procedure is usually performed to treat stomach cancer, but it can also be used to treat other conditions, such as obesity.
Types of Gastrectomy
Total Gastrectomy
Total gastrectomy involves the complete removal of the stomach. This procedure is usually performed to treat stomach cancer that has spread throughout the stomach. After a total gastrectomy, the esophagus is connected directly to the small intestine.
Partial Gastrectomy
Partial gastrectomy involves the removal of part of the stomach. This procedure is usually performed to treat stomach cancer that has not spread throughout the stomach. After a partial gastrectomy, the remaining part of the stomach is connected to the small intestine.
Preparation for Surgery
Before the surgery, the patient will need to undergo several tests, such as blood tests, imaging tests, and a physical examination. The patient will also need to stop eating and drinking for a certain period of time before the surgery.
The Surgery
The surgery is usually performed under general anesthesia, and it can take several hours to complete. During the surgery, the surgeon will make several incisions in the abdomen to access the stomach. The stomach will then be removed or partially removed, depending on the type of gastrectomy being performed.
Recovery
After the surgery, the patient will need to stay in the hospital for several days to recover. During this time, the patient will be given pain medication and will be monitored for any complications. The patient will also need to follow a special diet and take vitamin supplements for the rest of their life.
Possible Complications
Like any surgical procedure, gastrectomy comes with some risks. Some possible complications include bleeding, infection, and blood clots. The patient may also experience dumping syndrome, which is a condition that occurs when food moves too quickly through the digestive system.
Conclusion
Gastrectomy is a complex surgical procedure that is usually performed to treat stomach cancer or obesity. While it comes with some risks, it can be a lifesaving procedure for those who need it. If you are considering gastrectomy, be sure to speak with your doctor about the potential risks and benefits.