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Childhood Rhabdomyosarcoma Treatment (PDQ®): Treatment - Patient Information [NCI]

This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http://cancer.gov or call 1-800-4-CANCER.

Childhood Rhabdomyosarcoma Treatment

General Information About Childhood Rhabdomyosarcoma

Childhood rhabdomyosarcoma is a disease in which malignant (cancer) cells form in muscle tissue.

Rhabdomyosarcoma is a type of sarcoma. Sarcoma is cancer of soft tissue (such as muscle), connective tissue (such as tendon or cartilage), or bone. Rhabdomyosarcoma usually begins in muscles that are attached to bones and that help the body move. Rhabdomyosarcoma is the most common type of soft tissue sarcoma in children. It can begin in many places in the body.

There are three main types of rhabdomyosarcoma:

  • Embryonal: This type occurs most often in the head and neck area or in the genital or urinary organs. It is the most common type.
  • Alveolar: This type occurs most often in the arms or legs, chest, abdomen, genital organs, or anal area. It usually occurs during the teen years.
  • Anaplastic: This type rarely occurs in children.

See the following PDQ treatment summaries for more information about soft tissue sarcomas:

  • Childhood Soft Tissue Sarcoma
  • Adult Soft Tissue Sarcoma

Certain genetic conditions increase the risk of childhood rhabdomyosarcoma.

Anything that increases the risk of getting a disease is called a risk factor. Having a risk factor does not mean that you will get cancer; not having risk factors doesn't mean that you will not get cancer. Talk with your child's doctor if you think your child may be at risk. Risk factors for rhabdomyosarcoma include having the following inherited diseases:

  • Li-Fraumeni syndrome.
  • Pleuropulmonary blastoma.
  • Neurofibromatosis type 1 (NF1).
  • Beckwith-Wiedemann syndrome.
  • Costello syndrome.
  • Noonan syndrome.

Children who had a high birth weight or were larger than expected at birth may have an increased risk of embryonal rhabdomyosarcoma.

In most cases, the cause of rhabdomyosarcoma is not known.

A possible sign of childhood rhabdomyosarcoma is a lump or swelling that keeps getting bigger.

Lumps and other symptoms may be caused by childhood rhabdomyosarcoma. The symptoms that occur depend on where the cancer forms. Other conditions may cause the same symptoms. Check with a doctor if your child has any of the following problems:

  • A lump or swelling that keeps getting bigger or does not go away. It may be painful.
  • Bulging of the eye.
  • Headache.
  • Trouble urinating or having bowel movements.
  • Blood in the urine.
  • Bleeding in the nose, throat, vagina, or rectum.

Tests that examine the area where symptoms have occurred are used to detect (find) and diagnose childhood rhabdomyosarcoma.

The following tests and procedures may be used:

  • Physical exam and history: An exam of the body to check general signs of health, including checking for signs of disease, such as lumps or anything else that seems unusual. A history of the patient's health habits and past illnesses and treatments will also be taken.
  • X-ray: An x-ray of the organs and bones inside the body. An x-ray is a type of energy beam that can go through the body and onto film, making a picture of areas inside the body.
  • CT scan (CAT scan): A procedure that makes a series of detailed pictures of areas inside the body, such as the abdomen or pelvis, taken from different angles. The pictures are made by a computer linked to an x-ray machine. A dye may be injected into a vein or swallowed to help the organs or tissues show up more clearly. This procedure is also called computed tomography, computerized tomography, or computerized axial tomography.
  • MRI (magnetic resonance imaging): A procedure that uses a magnet, radio waves, and a computer to make a series of detailed pictures of areas inside the body. This procedure is also called nuclear magnetic resonance imaging (NMRI).
  • Bone scan: A procedure to check if there are rapidly dividing cells, such as cancer cells, in the bone. A very small amount of radioactive material is injected into a vein and travels through the bloodstream. The radioactive material collects in the bones and is detected by a scanner.
  • Ultrasound exam: A procedure in which high-energy sound waves (ultrasound) are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissues called a sonogram.
  • Bone marrow aspiration and biopsy: The removal of bone marrow, blood, and a small piece of bone by inserting a hollow needle into the hipbone. Samples are removed from both hipbones. A pathologist views the bone marrow, blood, and bone under a microscope to look for signs of cancer.
  • Lumbar puncture: A procedure used to collect cerebrospinal fluid (CSF) from the spinal column to check for cancer cells. This is done by placing a needle between two bones in the spine and into the spinal column to remove a sample of CSF. This procedure is also called an LP or spinal tap.
  • Sentinel lymph node biopsy: The removal of the sentinel lymph node during surgery. The sentinel lymph node is the first lymph node to receive lymphatic drainage from a tumor. It is the first lymph node the cancer is likely to spread to from the tumor. 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 not found, it may not be necessary to remove more lymph nodes. A sentinel lymph node biopsy is done to check whether rhabdomyosarcoma of the arms or legs has spread to the lymph nodes.
  • Biopsy: The removal of cells or tissues so they can be viewed under a microscope by a pathologist to check for signs of cancer. The biopsy is done after imaging tests are done. If rhabdomyosarcoma is found, the pathologist will find out what type it is. Because treatment depends on the type of rhabdomyosarcoma, biopsy samples should be checked by a pathologist who has experience in diagnosing rhabdomyosarcoma. The following tests may be done on the sample of tissue that is removed:
    • Light and electron microscopy: A laboratory test in which cells in a sample of tissue are viewed under regular and high-powered microscopes to look for certain changes in the cells.
    • Immunohistochemistry study: A laboratory test in which a substance such as an antibody, dye, or radioisotope is added to a sample of cancer tissue to test for certain antigens. This type of study is used to tell the difference between different types of cancer.
    • Cytogeneticanalysis: A laboratory test in which cells in a sample of tissue are viewed under a microscope to look for certain changes in the chromosomes.

Certain factors affect prognosis (chance of recovery) and treatment options.

The prognosis (chance of recovery) and treatment options depend on the following:

  • Where in the body the tumor started.
  • The width of the tumor when the cancer was diagnosed.
  • Whether the tumor has been completely removed by surgery.
  • Whether the tumor has spread to nearby lymph nodes or distant parts of the body.
  • Whether there are certain changes in the genes.
  • The type of rhabdomyosarcoma.
  • The patient's age and general health.
  • Whether the tumor has just been diagnosed or has recurred (come back).

For patients with recurrent cancer, prognosis and treatment depend on the following:

  • Where in the body the tumor recurred (came back).
  • Whether the tumor was treated with radiation therapy.
  • The size of the tumor when the cancer was diagnosed.
  • How much time passed between the end of cancer treatment and when the cancer recurred.

Stages of Childhood Rhabdomyosarcoma

After childhood rhabdomyosarcoma has been diagnosed, treatment is based on the stage of the cancer and whether all the cancer was removed by surgery.

The process used to find out if cancer has spread within the tissue or to other parts of the body is called staging. It is important to know the stage in order to plan treatment. The doctor will use results of the diagnostic tests to help find out the stage of the disease.

Treatment for childhood rhabdomyosarcoma is based on the stage and the amount of cancer that remains after surgery to remove the tumor. The pathologist will use a microscope to check the tissues, including lymph nodes, removed during surgery, and the edges of the areas where the cancer was removed. This is done to see if all the cancer cells were taken out during the surgery.

There are three ways that cancer spreads in the body.

The three ways that cancer spreads in the body are:

  • Through tissue. Cancer invades the surrounding normal tissue.
  • Through the lymph system. Cancer invades the lymph system and travels through the lymph vessels to other places in the body.
  • Through the blood. Cancer invades the veins and capillaries and travels through the blood to other places in the body.

When cancer cells break away from the primary (original) tumor and travel through the lymph or blood to other places in the body, another (secondary) tumor may form. This process is called metastasis. The secondary (metastatic) tumor is the same type of cancer as the primary tumor. For example, if breast cancer spreads to the bones, the cancer cells in the bones are actually breast cancer cells. The disease is metastatic breast cancer, not bone cancer.

Staging of childhood rhabdomyosarcoma is done in three parts.

Childhood rhabdomyosarcoma is staged by using three different ways to describe the cancer:

  • A staging system.
  • A grouping system.
  • A risk group.

The staging system is based on the size of the tumor, where it is in the body, and whether it has spread to other parts of the body:

Stage 1

In stage 1, the tumor is any size, has not spread to lymph nodes, and is found in only one of the following "favorable" sites:

  • Eye or area around the eye.
  • Head and neck (but not in the tissue next to the brain and spinal cord).
  • Gallbladder and bile ducts.
  • In the testes, vagina, or uterus.

Rhabdomyosarcoma that forms in a "favorable" site has a better prognosis. If the site where cancer occurs is not one of the favorable sites listed above, it is said to be an "unfavorable" site.

Tumor size compared to everyday objects; shows various measurements of a tumor compared to a pea, peanut, walnut, and lime
Pea, peanut, walnut, and lime show tumor sizes.

Stage 2

In stage 2, cancer is found in an "unfavorable" site (any one area not included in stage 1). The tumor is no larger than 5 centimeters and has not spread to lymph nodes.

Stage 3

In stage 3, cancer is found in an "unfavorable" site (any one area not included in stage 1) and one of the following is true:

  • The tumor is no larger than 5 centimeters and cancer has spread to nearby lymph nodes.
  • The tumor is larger than 5 centimeters and cancer may have spread to nearby lymph nodes.

Stage 4

In stage 4, the tumor may be any size and cancer may have spread to nearby lymph nodes. Cancer has spread to distant parts of the body, such as the lung, bone marrow, or bone.

The grouping system is based on whether the cancer has spread and whether all the cancer was removed by surgery:

Group I

Cancer was found only in the place where it started and it was completely removed by surgery. Tissue was taken from the edges of where the tumor was removed. The tissue was checked under a microscope by a pathologist and no cancer cells were found.

Group II

Group II is divided into groups IIA, IIB, and IIC.

  • IIA: Cancer was removed by surgery but cancer cells were seen when the tissue, taken from the edges of where the tumor was removed, was viewed under a microscope by a pathologist.
  • IIB: Cancer had spread to nearby lymph nodes and the cancer and lymph nodes were removed by surgery.
  • IIC: Cancer had spread to nearby lymph nodes and the cancer and lymph nodes were removed by surgery. Tissue was taken from the edges of where the tumor was removed. The tissue was checked under a microscope by a pathologist and cancer cells were seen.

Group III

Cancer was partly removed by biopsy or surgery but there is tumor remaining that can be seen with the eye. Cancer has not spread to distant parts of the body.

Group IV

Cancer had spread to distant parts of the body when the cancer was diagnosed.

  • Cancer cells are found by an imaging test; and
  • there are cancer cells in the fluid around the brain, spinal cord, or lungs, or in fluid in the abdomen; or tumors are found in those areas.

The risk group is based on the staging system and the grouping system.

The risk group describes the chance that rhabdomyosarcoma will recur (come back). Every child treated for rhabdomyosarcoma should receive chemotherapy to decrease the chance cancer will recur. The type of chemotherapy agent, dose, and the number of treatments given depends on whether the child has low-risk, intermediate-risk, or high-risk rhabdomyosarcoma. The following risk groups are used:

Low-risk childhood rhabdomyosarcoma

Low-risk childhood rhabdomyosarcoma is one of the following:

  • An embryonal tumor of any size that is found in a "favorable" site. There may be tumor remaining after surgery that can be seen without a microscope. The cancer may have spread to nearby lymph nodes. The following areas are "favorable" sites:
    • Eye or area around the eye.
    • Head or neck (but not in the tissue next to the brain and spinal cord).
    • Gallbladder and bile ducts.
    • In the testes, vagina, or uterus.
  • An embryonal tumor of any size that is not found in one of the "favorable" sites listed above. There may be tumor remaining after surgery that can be seen only with a microscope. The cancer may have spread to nearby lymph nodes.

Intermediate-risk childhood rhabdomyosarcoma

Intermediate-risk childhood rhabdomyosarcoma is one of the following:

  • An embryonal tumor of any size that is not found in one of the "favorable" sites listed above. There is tumor remaining after surgery, that can be seen with or without a microscope. The cancer may have spread to nearby lymph nodes.
  • An alveolar tumor of any size in a "favorable" or "unfavorable" site. There may be tumor remaining after surgery that can be seen with or without a microscope. The cancer may have spread to nearby lymph nodes.

High-risk childhood rhabdomyosarcoma

High-risk childhood rhabdomyosarcoma may be the embryonal type or the alveolar type. It may have spread to nearby lymph nodes and has spread to one or more distant parts of the body.

Recurrent Childhood Rhabdomyosarcoma

Recurrent childhood rhabdomyosarcoma is cancer that has recurred (come back) after it has been treated. The cancer may come back in the same place or in other parts of the body.

Treatment Option Overview

There are different types of treatment for patients with childhood rhabdomyosarcoma.

Some treatments are standard (the currently used treatment), and some are being tested in clinical trials. A treatment clinical trial is a research study meant to help improve current treatments or obtain information on new treatments for patients with cancer. When clinical trials show that a new treatment is better than the standard treatment, the new treatment may become the standard treatment.

Because cancer in children is rare, taking part in a clinical trial should be considered. Some clinical trials are open only to patients who have not started treatment.

Children with rhabdomyosarcoma should have their treatment planned by a team of health care providers who are experts in treating cancer in children.

Because rhabdomyosarcoma can form in many different parts of the body, many different kinds of treatments are used. Treatment will be overseen by a pediatric oncologist, a doctor who specializes in treating children with cancer. The pediatric oncologist works with other health care providers who are experts in treating children with rhabdomyosarcoma and who specialize in certain areas of medicine. These may include the following specialists:

  • Pediatric surgeon.
  • Radiation oncologist.
  • Pediatric hematologist.
  • Pediatric nurse specialist.
  • Geneticist or cancer genetics risk counselor.
  • Social worker.
  • Rehabilitation specialist.
  • Psychologist.

Some cancer treatments cause side effects months or years after treatment has ended.

Side effects from cancer treatment that begin during or after treatment and continue for months or years are called late effects. Late effects of cancer treatment for rhabdomyosarcoma may include:

  • Physical problems.
  • Changes in mood, feelings, thinking, learning, or memory.
  • Second cancers (new types of cancer).

Some late effects may be treated or controlled. It is important to talk with your child's doctors about the effects cancer treatment can have on your child. (See the PDQ summary on Late Effects of Treatment for Childhood Cancer for more information.)

Three types of standard treatment are used:

Surgery

Surgery (removing the cancer in an operation) is used to treat childhood rhabdomyosarcoma. A type of surgery called wide local excision is often done. A wide local excision is the removal of tumor and some of the tissue around it, including the lymph nodes. A second surgery may be needed to remove all the cancer. Whether surgery is done and the type of surgery done depends on the following:

  • Where in the body the tumor started.
  • The effect the surgery will have on the way the child will look.
  • The effect the surgery will have on the child's important body functions.
  • How the tumor responded to chemotherapy or radiation therapy that may have been given first.

In most children with rhabdomyosarcoma, it is not possible to remove all of the tumor by surgery.

Rhabdomyosarcoma can form in many different places in the body and the surgery will be different for each site. Surgery to treat rhabdomyosarcoma of the eye or genital areas is usually a biopsy. Chemotherapy, and sometimes radiation therapy, may be given before surgery to shrink large tumors.

Even if the doctor removes all the cancer that can be seen at the time of the surgery, patients will be given chemotherapy after surgery to kill any cancer cells that are left. Radiation therapy may also be given. Treatment given after the surgery to lower the risk that the cancer will come back, is called adjuvant therapy.

Radiation therapy

Radiation therapy is a cancer treatment that uses high-energy x-rays or other types of radiation to kill cancer cells or stop them from growing. There are two types of radiation therapy.

External radiation therapy uses a machine outside the body to send radiation toward the cancer. Certain ways of giving radiation therapy can help keep radiation from damaging healthy tissue. These types of external radiation therapy include the following:

  • Conformal radiation uses a computer to create a 3-dimensional (3-D) picture of the tumor. The radiation beams are shaped to fit the tumor.
  • Intensity-modulated radiation therapy (IMRT) uses images created by a computer that show the size and shape of the tumor. Thin beams of radiation of different strengths are aimed at the tumor from many angles.
  • Fractionated stereotactic radiation therapy uses a rigid head frame attached to the skull to aim radiation directly to a tumor. This causes less damage to nearby healthy tissue. The total dose of radiation is divided into several small doses given over several days. This type of radiation therapy may be used for rhabdomyosarcoma of the head and neck. This procedure is also called stereotactic external-beam radiation therapy and stereotaxic radiation therapy.
  • Proton-beam therapy is a type of high-energy, external radiation therapy that uses streams of protons (small, positively-charged particles of matter) to kill tumor cells.

Internal radiation therapy (brachytherapy) uses a radioactive substance sealed in needles, seeds, wires, or catheters that are placed directly into or near the cancer. Internal radiation therapy is used to treat cancer in areas such as the vagina, vulva, bladder, prostate, head, or neck.

The type and amount of radiation therapy and when it is given depends on the age of the child, the type of rhabdomyosarcoma, where in the body the tumor started, how much tumor remained after surgery, and whether there is tumor in the nearby lymph nodes.

Chemotherapy

Chemotherapy is a cancer treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. When chemotherapy is taken by mouth or injected into a vein or muscle, the drugs enter the bloodstream and can reach cancer cells throughout the body (systemic chemotherapy). When chemotherapy is placed directly into the cerebrospinal fluid, an organ, or a body cavity such as the abdomen, the drugs mainly affect cancer cells in those areas (regional chemotherapy). Combination chemotherapy is treatment using more than one anticancer drug. The way the chemotherapy is given depends on the type and stage of the cancer being treated.

Every child treated for rhabdomyosarcoma should receive chemotherapy to decrease the chance the cancer will recur. The type of chemotherapy agent, dose, and the number of treatments given depends on whether the child has low-risk, intermediate-risk, or high-risk rhabdomyosarcoma.

See Drugs Approved for Rhabdomyosarcoma for more information.

New types of treatment are being tested in clinical trials.

This summary section describes treatments that are being studied in clinical trials. It may not mention every new treatment being studied. Information about clinical trials is available from the NCI Web site.

High-dose chemotherapy with stem cell transplant

High-dose chemotherapy with stem cell transplant is a way of giving high doses of chemotherapy and replacing blood -forming cells destroyed by the cancer treatment. Stem cells (immature blood cells) are removed from the blood or bone marrow of the patient or a donor and are frozen and stored. After the chemotherapy is completed, the stored stem cells are thawed and given back to the patient through an infusion. These reinfused stem cells grow into (and restore) the body's blood cells.

Immunotherapy

Immunotherapy is a treatment that uses the patient's immune system to fight cancer. Substances made by the body or made in a laboratory are used to boost, direct, or restore the body's natural defenses against cancer. This type of cancer treatment is also called biologic therapy or biotherapy.

Targeted therapy

Targeted therapy is a treatment that uses drugs or other substances to identify and attack specific cancer cells without harming normal cells. Targeted therapy with angiogenesis inhibitors is being studied to treat childhood rhabdomyosarcoma. Angiogenesis inhibitors keep blood vessels from forming in a tumor. This causes the tumor to starve and stop growing or to shrink. Monoclonal antibodies and kinase inhibitors are two types of antiangiogenic agents used in clinical trials for childhood rhabdomyosarcoma.

Monoclonal antibody therapy uses antibodies made in the laboratory, from a single type of immune system cell. These antibodies can identify substances on cancer cells or normal substances that may help cancer cells grow. The antibodies attach to the substances and kill the cancer cells, block their growth, or keep them from spreading. Monoclonal antibodies are given by infusion. They may be used alone or to carry drugs, toxins, or radioactive material directly to cancer cells. Monoclonal antibodies used in clinical trials for childhood rhabdomyosarcoma attach to and block substances that cause new blood vessels to form in tumors. Monoclonal antibodies may be used with chemotherapy as adjuvant therapy.

Kinase inhibitors stop cells from dividing and may prevent the growth of new blood vessels that tumors need to grow.

Patients may want to think about taking part in a clinical trial.

For some patients, taking part in a clinical trial may be the best treatment choice. Clinical trials are part of the cancer research process. Clinical trials are done to find out if new cancer treatments are safe and effective or better than the standard treatment.

Many of today's standard treatments for cancer are based on earlier clinical trials. Patients who take part in a clinical trial may receive the standard treatment or be among the first to receive a new treatment.

Patients who take part in clinical trials also help improve the way cancer will be treated in the future. Even when clinical trials do not lead to effective new treatments, they often answer important questions and help move research forward.

Patients can enter clinical trials before, during, or after starting their cancer treatment.

Some clinical trials only include patients who have not yet received treatment. Other trials test treatments for patients whose cancer has not gotten better. There are also clinical trials that test new ways to stop cancer from recurring (coming back) or reduce the side effects of cancer treatment.

Clinical trials are taking place in many parts of the country. See the Treatment Options section that follows for links to current treatment clinical trials. These have been retrieved from NCI's listing of clinical trials.

Follow-up tests may be needed.

Some of the tests that were done to diagnose the cancer or to find out the stage of the cancer may be repeated. Some tests will be repeated in order to see how well the treatment is working. Decisions about whether to continue, change, or stop treatment may be based on the results of these tests. This is sometimes called re-staging.

Some of the tests will continue to be done from time to time after treatment has ended. The results of these tests can show if your child's condition has changed or if the cancer has recurred (come back). These tests are sometimes called follow-up tests or check-ups.

Treatment Options for Childhood Rhabdomyosarcoma

A link to a list of current clinical trials is included for each treatment section. For some types or stages of cancer, there may not be any trials listed. Check with your child's doctor for clinical trials that are not listed here but may be right for your child.

Previously Untreated Childhood Rhabdomyosarcoma

The treatment of childhood rhabdomyosarcoma often includes surgery, radiation therapy, and chemotherapy. The order that these treatments are given depends on where in the body the tumor started, the size of the tumor, the type of tumor, and whether the tumor has spread to lymph nodes or other parts of the body. See the Treatment Option Overview section of this summary for more information about surgery, radiation therapy, and chemotherapy used to treat children with rhabdomyosarcoma.

Rhabdomyosarcoma of the brain and head and neck

  • For tumors of the brain: Treatment may include surgery to remove the tumor, radiation therapy, and chemotherapy.
  • For tumors of the head and neck that are in or near the eye: Treatment may include chemotherapy and radiation therapy. If the tumor remains or comes back after treatment with chemotherapy and radiation therapy, surgery to remove the eye and some tissues around the eye may be needed.
  • For tumors of the head and neck that are near the brain and spinal cord but not in or near the eye: Treatment may include radiation therapy and chemotherapy.
  • For tumors of the head and neck that cannot be removed by surgery: Treatment may include chemotherapy and radiation therapy.
  • For tumors of the larynx (voice box): Treatment may include chemotherapy and radiation therapy. Surgery to remove the larynx is usually not done, so that the voice is not harmed.

Rhabdomyosarcoma of the arms or legs

  • Surgery to remove the tumor. If the tumor was not completely removed, a second surgery to remove the tumor may be done.
  • For tumors of the hand or foot, radiation therapy and chemotherapy may be given. The tumor may not be removed because the function of the hand or foot would be lessened.
  • Lymph node dissection (one or more lymph nodes are removed and a sample of tissue is checked under a microscope for signs of cancer).
    • For tumors in the arms, lymph nodes near the tumor and in the armpit area are removed.
    • For tumors in the legs, lymph nodes near the tumor and in the groin area are removed.
  • Chemotherapy.
  • Radiation therapy.

Rhabdomyosarcoma of the chest, abdomen, or pelvis

  • For tumors in the chest or abdomen (including the chest wall or abdominal wall): Surgery (wide local excision) may be done. If the tumor is large, chemotherapy, and sometimes radiation therapy, is given to shrink the tumor before surgery.
  • For tumors of the pelvis: Surgery (wide local excision) may be done. If the tumor is large, chemotherapy, and sometimes radiation therapy, is given to shrink the tumor before surgery. Some pelvic tumors may be treated with biopsy, rather than wide local excision, followed by radiation therapy.
  • For tumors of the diaphragm: A biopsy of the tumor is followed by chemotherapy and radiation therapy to shrink the tumor. Surgery may be done later to remove any remaining cancer cells.
  • For tumors of the gallbladder or bile ducts: Surgery is done to remove as much of the tumor as possible, followed by chemotherapy and radiation therapy.
  • For tumors of the muscles or tissues around the anus or between the vulva and the anus or the scrotum and the anus: Surgery is done to remove as much of the tumor as possible and some nearby lymph nodes, followed by chemotherapy and radiation therapy.

Rhabdomyosarcoma of the kidney

  • Surgery to remove as much of the tumor as possible.

Rhabdomyosarcoma of the bladder and prostate

  • For tumors that are only at the top of the bladder: Surgery (wide local excision) is done.
  • For tumors of the prostate or bladder (other than the top of the bladder):
    • Chemotherapy and radiation therapy are given first to shrink the tumor. If cancer cells remain after chemotherapy and radiation therapy, the tumor is removed by surgery. Surgery may include removal of the prostate, part of the bladder, or pelvic exenteration without removal of the rectum. (This may include removal of the lower colon and bladder. In girls, the cervix, vagina, ovaries, and nearby lymph nodes may be removed).
    • Chemotherapy is given first to shrink the tumor. Surgery to remove the tumor, but not the bladder or prostate, is done. Internal radiation therapy is given after surgery.

Rhabdomyosarcoma of the area near the testicles

  • Rhabdomyosarcoma of the testicular area is usually treated with surgery to remove the testicle and spermatic cord.
  • The lymph nodes in the back of the abdomen may be checked for cancer, especially if the lymph nodes are enlarged or the child is older than 9 years. Radiation therapy may be given if the tumor cannot be completely removed by surgery. CT scans may be done every 3 months after surgery to see if the cancer is growing in nearby lymph nodes.

Rhabdomyosarcoma of the vulva, vagina, uterus or ovary

  • For tumors of the vulva and vagina: Treatment may include chemotherapy followed by surgery to remove the tumor. Internal or external radiation therapy may be given after surgery.
  • For tumors of the uterus: Treatment may include chemotherapy with or without radiation therapy. Sometimes surgery may be needed to remove any remaining cancer cells.
  • For tumors of the cervix: Treatment may include chemotherapy followed by surgery to remove any remaining tumor.
  • For tumors of the ovary: Treatment may include combination chemotherapy followed by surgery to remove any remaining tumor.

Metastatic rhabdomyosarcoma

  • Radiation therapy may be given for tumors that have spread to the brain, spinal cord, or lungs.

    Treatment is also given to the site where the tumor first formed.

Some of the treatments being studied for rhabdomyosarcoma include the following:

  • A clinical trial of a new schedule of combination chemotherapy with radiation therapy.
  • A clinical trial of new combinations of anticancer drugs, with and without targeted therapy (monoclonal antibody).
  • A clinical trial of immunotherapy.

Check for U.S. clinical trials from NCI's list of cancer clinical trials that are now accepting patients with previously untreated childhood rhabdomyosarcoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. General information about clinical trials is available from the NCI Web site.

Recurrent Childhood Rhabdomyosarcoma

Treatment options for recurrent childhood rhabdomyosarcoma are based on many factors, including where in the body the cancer has come back, what type of treatment the patient had before, and the needs of the individual child. Treatment may include one or more of the following:

  • Chemotherapy with one or more anticancer agents.
  • Surgery.
  • Radiation therapy.
  • A clinical trial of new anticancer drugs.
  • A clinical trial of targeted therapy.
  • A clinical trial of combination chemotherapy and targeted therapy.
  • A clinical trial of high-dose chemotherapy followed by stem cell transplant using the patient's own stem cells.

Check for U.S. clinical trials from NCI's list of cancer clinical trials that are now accepting patients with recurrent childhood rhabdomyosarcoma. For more specific results, refine the search by using other search features, such as the location of the trial, the type of treatment, or the name of the drug. General information about clinical trials is available from the NCI Web site.

To Learn More About Childhood Rhabdomyosarcoma

For more information from the National Cancer Institute about childhood rhabdomyosarcoma, see the following:

  • Childhood Rhabdomyosarcoma Home Page
  • Drugs Approved for Rhabdomyosarcoma
  • Understanding Cancer Series: Targeted Therapies (Advances in Targeted Therapies)
  • Targeted Cancer Therapies

For more childhood cancer information and other general cancer resources, see the following:

  • What You Need to Know About™ Cancer
  • Childhood Cancers
  • CureSearch for Children's Cancer
  • Late Effects of Treatment for Childhood Cancer
  • Adolescents and Young Adults with Cancer
  • Young People with Cancer: A Handbook for Parents
  • Care for Children and Adolescents with Cancer
  • Understanding Cancer Series: Cancer
  • Cancer Staging
  • Coping with Cancer: Supportive and Palliative Care
  • Questions to Ask Your Doctor About Cancer
  • Cancer Library
  • Information for Survivors/Caregivers/Advocates

Changes to This Summary (04 / 02 / 2013)

The PDQ cancer information summaries are reviewed regularly and updated as new information becomes available. This section describes the latest changes made to this summary as of the date above.

Changes were made to this summary to match those made to the health professional version.

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The NCI Web site provides online access to information on cancer, clinical trials, and other Web sites and organizations that offer support and resources for cancer patients and their families. For a quick search, use the search box in the upper right corner of each Web page. The results for a wide range of search terms will include a list of "Best Bets," editorially chosen Web pages that are most closely related to the search term entered.

There are also many other places to get materials and information about cancer treatment and services. Hospitals in your area may have information about local and regional agencies that have information on finances, getting to and from treatment, receiving care at home, and dealing with problems related to cancer treatment.

Find Publications

The NCI has booklets and other materials for patients, health professionals, and the public. These publications discuss types of cancer, methods of cancer treatment, coping with cancer, and clinical trials. Some publications provide information on tests for cancer, cancer causes and prevention, cancer statistics, and NCI research activities. NCI materials on these and other topics may be ordered online or printed directly from the NCI Publications Locator. These materials can also be ordered by telephone from the Cancer Information Service toll-free at 1-800-4-CANCER (1-800-422-6237).

About PDQ

PDQ is a comprehensive cancer database available on NCI's Web site.

PDQ is the National Cancer Institute's (NCI's) comprehensive cancer information database. Most of the information contained in PDQ is available online at NCI's Web site. PDQ is provided as a service of the NCI. The NCI is part of the National Institutes of Health, the federal government's focal point for biomedical research.

PDQ contains cancer information summaries.

The PDQ database contains summaries of the latest published information on cancer prevention, detection, genetics, treatment, supportive care, and complementary and alternative medicine. Most summaries are available in two versions. The health professional versions provide detailed information written in technical language. The patient versions are written in easy-to-understand, nontechnical language. Both versions provide current and accurate cancer information.

Images in the PDQ summaries are used with permission of the author(s), artist, and/or publisher for use within the PDQ summaries only. Permission to use images outside the context of PDQ information must be obtained from the owner(s) and cannot be granted by the National Cancer Institute. Information about using the illustrations in the PDQ summaries, along with many other cancer-related images, are available in Visuals Online, a collection of over 2,000 scientific images.

The PDQ cancer information summaries are developed by cancer experts and reviewed regularly.

Editorial Boards made up of experts in oncology and related specialties are responsible for writing and maintaining the cancer information summaries. The summaries are reviewed regularly and changes are made as new information becomes available. The date on each summary ("Date Last Modified") indicates the time of the most recent change.

PDQ also contains information on clinical trials.

A clinical trial is a study to answer a scientific question, such as whether one treatment is better than another. Trials are based on past studies and what has been learned in the laboratory. Each trial answers certain scientific questions in order to find new and better ways to help cancer patients. During treatment clinical trials, information is collected about the effects of a new treatment and how well it works. If a clinical trial shows that a new treatment is better than one currently being used, the new treatment may become "standard." In the United States, about two-thirds of children with cancer are treated in a clinical trial at some point in their illness.

Listings of clinical trials are included in PDQ and are available online at NCI's Web site. Descriptions of the trials are available in health professional and patient versions. For additional help in locating a childhood cancer clinical trial, call the Cancer Information Service at 1-800-4-CANCER (1-800-422-6237).

The PDQ database contains listings of groups specializing in clinical trials.

The Children's Oncology Group (COG) is the major group that organizes clinical trials for childhood cancers in the United States. Information about contacting COG is available on the NCI Web site or from the Cancer Information Service at 1-800-4-CANCER (1-800-422-6237).

Last Revised: 2013-04-02


If you want to know more about cancer and how it is treated, or if you wish to know about clinical trials for your type of cancer, you can call the NCI's Cancer Information Service at 1-800-422-6237, toll free. A trained information specialist can talk with you and answer your questions.


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