What is rms disease? RMS, or Rhabdomyosarcoma, is a rare form of cancer that develops in the soft tissues of the body, primarily in skeletal muscles. It commonly affects children and adolescents, though it can occur in adults as well. RMS arises when cells that normally form muscles undergo abnormal growth. This condition necessitates specialized medical attention, often involving a combination of surgery, chemotherapy, and radiation therapy. Early detection and intervention are crucial for successful treatment. If you suspect any symptoms or have concerns, seek prompt medical advice from a healthcare professional. Remember, knowledge and awareness are vital in managing RMS disease.