What is rhabdomyosarcoma? Rhabdomyosarcoma is a type of soft
tissue tumor, or sarcoma, arising from muscle cells. Although it
can occur in any muscle tissue, it is generally around the head
and neck area, the pelvis, or in the arms and legs.
Rhabdomyosarcoma occurs slightly more frequently in males and
usually affects children between the ages of two and six. It is
not known what causes the tumor. It is not contagious, and
nothing you have done or not done is responsible for your
child's tumor. What are the symptoms of rhabdomyosarcoma? A
noticeable lump or swelling is present in almost all cases.
Other symptoms depend on the location. If the growth is near the
eyes, a vision problem and outward swelling of the eye may
develop. If the neck is involved, there may be hoarseness or
difficulty swallowing. Sometimes the mass may press on nearby
structures and cause problems. For example, a mass near the
bladder or rectum may cause difficulties with urination or bowel
function. Pain, weakness, or unusual sensations