Tratamiento del cáncer de cuello uterino

Surgery (also called an operation) is sometimes used to treat cervical cancer. The type of surgery depends on where the cancer is located. Learn more about Surgery to Treat Cancer.

The following surgical procedures may be used:

Cold knife conization

Cold knife conization uses a scalpel to remove a cone-shaped piece of tissue from the cervix and cervical canal. Sometimes all the cancer can be removed during this procedure. Cold knife conization is done in the hospital under general anesthesia.

Conization may also be used to treat high-grade cervical cell changes.

Biopsia de ganglio centinela

Sentinel lymph node biopsy removes the sentinel lymph node during surgery. The sentinel lymph node is the first lymph node in a group of lymph nodes to receive lymphatic drainage from the primary tumor. It is therefore the first lymph node the cancer is likely to spread to from the primary tumor. To identify the sentinel lymph node, a radioactive substance and/or blue dye is injected near the tumor. The substance or dye flows through the lymph ducts to the lymph nodes. The first lymph node to receive the substance or dye is removed. A pathologist views the tissue under a microscope to look for cancer cells. If cancer cells are found, more lymph nodes will be removed through a separate incision (cut). This is called a lymph node dissection. After the sentinel lymph node biopsy, the surgeon removes the cancer.

Learn more about Sentinel Lymph Node Biopsy.

Histerectomía

A hysterectomy is surgery to remove the uterus. As a treatment for cervical cancer, the cervix, and sometimes the surrounding structures, are removed. Several types of hysterectomy may be used to treat cervical cancer:

• Total hysterectomy removes the uterus and the cervix. When the surgery is done entirely through the vagina (with no incisions on the abdomen) and the uterus and cervix are removed through the vagina, the operation is called a total vaginal hysterectomy. If the surgery is done through a large incision on the abdomen (either vertical or horizontal) and the uterus and cervix are removed through this incision, the operation is called a total abdominal hysterectomy. If the surgery is done through small incisions on the abdomen, the operation is called a total laparoscopic hysterectomy. The uterus and cervix are usually taken out through the vagina, although sometimes an abdominal incision is made to remove the uterus and cervix.

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• Histerectomía. El útero se extirpa quirúrgicamente con o sin otros órganos o tejidos. En una histerectomía total, se extirpan el útero y el cuello uterino. En una histerectomía total con salpingooforectomía, (a) se extirpan el útero más un ovario (unilateral) y una trompa de Falopio; o (b) se extirpa el útero más los ovarios (bilaterales) y las trompas de Falopio. En una histerectomía radical, se extirpan el útero, el cuello uterino, ambos ovarios, ambas trompas de Falopio y el tejido cercano. Estos procedimientos se realizan mediante una incisión transversal baja o una incisión vertical.
• Radical hysterectomy removes the uterus, cervix, part of the vagina, and a wide area of ligaments and tissues around these organs. The ovaries, fallopian tubes, or nearby lymph nodes may also be removed.
• Modified radical hysterectomy removes the uterus, cervix, upper part of the vagina, and ligaments and tissues that closely surround these organs. This type of surgery removes fewer tissues and/or organs than radical hysterectomy. The ovaries, fallopian tubes, or nearby lymph nodes may also be removed.

Traquelectomía radical

Radical trachelectomy (also called radical cervicectomy) removes the cervix, nearby tissue, and the upper part of the vagina. Lymph nodes may also be removed. After the surgeon removes the cervix, they attach the uterus to the remaining part of the vagina. A special stitch or band is placed on the uterus (in a procedure called a cerclage) to help keep the uterus closed during pregnancy. If you have this surgery, you may still be able to become pregnant.

Bilateral salpingo-oophorectomy

Bilateral salpingo-oophorectomy removes both ovaries and both fallopian tubes. This is done when the cancer has spread to these organs.

Total pelvic exenteration

Total pelvic exenteration removes the lower colon, rectum, and bladder. The cervix, vagina, ovaries, and nearby lymph nodes are also removed. Artificial openings (stoma) are made for urine and stool to flow from the body to a collection bag. Plastic surgery may be needed to make an artificial vagina after this operation.