Low anterior resection (LAR)Some st

Low anterior resection (LAR)

Some stage I rectal cancers and most stage II or III cancers in the upper part of the rectum (close to where it connects with the colon) can be removed by low anterior resection (LAR). In this operation, the part of the rectum containing the tumor is removed. The colon is then attached to the remaining part of the rectum (either right away or sometime later) so that you will move your bowels in the usual way.

A low anterior resection is done with general anesthesia, which puts you into a deep sleep. The surgeon makes an incision (or several small incisions) in the abdomen. Then the surgeon removes the cancer and a margin of normal tissue on either side of the cancer, along with nearby lymph nodes and other tissues around the rectum.

The colon is then reattached to the remaining rectum so that a permanent colostomy is not needed. If radiation and chemotherapy have been given before surgery, it is common for a temporary ileostomy to be made (where the end of the ileum, the last part of the small intestine, is connected to a hole in the abdominal wall). This gives the rectal area some time to heal from treatment before food matter moves through it again. Usually the ileostomy can be reversed (the intestines reconnected) about 8 weeks later.

You will probably spend several days in the hospital after a low anterior resection, depending on how the surgery was done and your overall health. You might need 3 to 6 weeks to recover at home.

ผลลัพธ์ (ไทย) 2:

Low anterior resection (LAR)

Some Stage I rectal cancers and Stage II or III Most cancers in the Upper Part of the rectum (close to where it Connects with the Colon) Can be removed by low anterior resection (LAR). In this operation, the part of the rectum containing the tumor is removed. The Colon is then attached to the remaining Part of the rectum (either Right Away or sometime later) so that You Will Move your Bowels in the usual Way.

A low anterior resection is done with general anesthesia, which puts You Into a Deep Sleep. The surgeon makes an incision (or several small incisions) in the abdomen. Then the Surgeon removes the Cancer and a margin of tissue on either Normal Side of the Cancer, along with nearby lymph nodes and tissues Other Around the rectum.

The Colon is then reattached to the remaining rectum so that a Permanent colostomy is not Needed. If radiation and chemotherapy have been given before surgery, it is common for a temporary ileostomy to be made (where the end of the ileum, the last part of the small intestine, is connected to a hole in the abdominal wall). This gives the rectal area some time to heal from treatment before food matter moves through it again. Usually the ileostomy Can be reversed (the intestines reconnected) About 8 weeks later.

You probably Will Spend several days in the Hospital after a low anterior resection, depending on the How Surgery was done and your overall Health. You might need 3 to 6 weeks to recover at home.