Rhabdomyosarcoma

Rhabdomyosarcoma

Sarcomas are rare types of cancer that develop in the supporting tissues of the body. There are two main types: Bone Sarcomas and Soft Tissue Sarcomas.

Rhabdomyosarcoma is a soft tissue cancer that develops in the soft tissue of striated muscles, which are the muscles that are attached to bones and help the body to move. Rhabdomyosarcoma accounts for about 50% of soft tissue sarcomas in children and can begin in various places in the body.

Rhabdomyosarcoma is mostly found in children under the age of 10 and occurs in more boys than girls. If the tumour occurs in the head or neck area it may spread to the brain or the fluid surrounding the spinal cord.

Signs and Symptoms

The most common symptom that presents with rhabdomyosarcoma is a lump or swelling; other symptoms will depend on where the tumour is located in the body.

Some of the typical signs and symptoms of Rhabdomyosarcoma are:

  • A lump or swelling that keeps getting bigger, is firm and painless to touch, in the vaginal area, the groin area, or the extremities
  • Abdominal pain that lasts for longer than a week
  • Bleeding in the nose, throat, vagina, or rectum
  • Blood in the urine
  • Bulging or swelling of the eye, drooping eyelids, or rapid vision changes
  • Hoarseness or difficulty in swallowing
  • Trouble urinating or having bowel movements

Some of the above could also be a sign of a medical condition other than cancer, so please consult your doctor if your child exhibits any of these symptoms.

Tests and Diagnosis

Rhabdomyosarcoma can be diagnosed or staged using the following tests and procedures:

  • Physical Exam and History: The doctor will perform an physical examination, checking your child’s general health as well as checking for anything unusual or any signs of cancer; a complete medical history will be taken
  • MRI (Magnetic Resonance Imaging): An MRI or nuclear magnetic resonance imaging (NMRI), is a procedure whereby a series of detailed pictures is taken of the inside of the body using a computer, a magnet and radio waves
  • CT scan (CAT scan): A CAT scan takes a series of detailed pictures of the inside of the body from different angles, using a computer linked to an x-ray machine; a dye may also either be swallowed or injected into a vein to allow the organs and tissues to show up more clearly on the pictures.
  • A Bone Marrow Aspiration & Biopsy: Bone marrow, blood and a small piece of bone is removed under general anaesthetic by inserting a hollow needle into the hipbone. Samples are studied under a microscope by a pathologist and various laboratory tests are also done.

Other tests that may be done include x-rays, a complete blood count, blood chemistry studies, a bone scan, a biopsy,  a lumbar puncture, a sentinel lymph node biopsy, or an ultrasound.

Treatment Options

Rhabdomyosarcomas are rare tumours and they should only be treated at specialist centres. Treatment will depend on the size, staging and position of the tumour and whether it has spread or not. A combination of treatments may be necessary.

Treatment options consist of:

  • Chemotherapy: The use of a combination of anti-cancer drugs to destroy or shrink cancer cells is the preferred treatment for children, and may be done prior to and after surgery
  • Surgery: The tumour can often be removed by surgery done by a specialist orthopaedic surgeon. If an operation is not possible for some reason, both chemotherapy and radiation therapy are given.
  • Radiotherapy: High-energy rays that destroy the cancer cells but do minimal harm to normal cells. It may be given together with chemotherapy if surgery is not possible or after surgery at the point where the rhabdomyosarcoma started.

Some of the treatment options may result in after-effects such as nausea, vomiting, irritation or soreness of the skin from radiation, hair loss, higher risk of infection, fatigue, bruising and bleeding or diarrhoea. The doctor should explain all of this to you, but if they do not, please ask them about side effects.

Awareness Ribbon Colour

The awareness ribbon colour for Rhabdomyosarcoma is Gold

Rhabdomyosarcoma

 

 

 

 

 

 

This article was researched and written on behalf of Little Fighters Cancer Trust by Billi du Preez of Red Feather Scribes.

Academic Editing by Dr Marc Hendricks MBChB (UCT), DIP PEC (SA), DCH (SA), FCPaeds (SA), CMO Paeds (SA) Senior Specialist, Paediatric Oncologist Red Cross War Memorial Children’s Hospital

Please feel free to share the article, but please respect copyright by sharing the article in its entirety, as is, including this paragraph with links at the bottom of the article. Thank You!

Download PDF File

 

  1. My son passed away from rhabdomyosarcoma.
    Another sign is a bulging fontanel.

    Like

  1. Pingback: The Importance of Palliative Care for Children with Cancer | Little Fighters Cancer Trust

  2. Pingback: Childhood Cancer ~ A General Guide for Parents: Part I | Little Fighters Cancer Trust

  3. Pingback: July is International Sarcoma Awareness Month! | Little Fighters Cancer Trust

Please help us to Raise Childhood Cancer Awareness by Commenting and Sharing

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s