text: Yo, listen up, I got a story to tell,
  'Bout an 8-year-old boy, things didn't go so well.
  He had a malignant mesenchymoma, yeah, it's a fight,
  In the right ulnar nerve, causing pain day and night.
  
  No signs of von Recklinghausen's neurofibromatosis,
  But this tumor kept growing, causing major commotion.
  They cut it out once, but it came back with a vengeance,
  A mix of nerve sheath sarcoma and rhabdomyosarcoma, intense.
  
  This mass was separate from the muscles nearby,
  A mingling of two cancers, you can't deny.
  This mesenchymoma, it came from cells so rare,
  Mesenchymal or mesenchymal-type, that's the flare.
  
  Derived from ectomesenchyme of the neural crest,
  This condition put that young boy to the test.
  But we won't give up, we'll keep fighting with all our might,
  To beat this mesenchymoma and bring back the light.