text: Yo, listen up, I got a story to tell,
  'Bout a condition called osteopetrosis, it's swell.
  A group of diseases, diverse and wild,
  With bone density increased, it's got you beguiled.
  
  Impaired osteoclasts, that's the root of the plight,
  Causing bones to be dense, heavy and tight.
  The malignant infantile autosomal recessive type,
  Mutations in OSTM1, it ain't hype.
  
  The most severe form, it's no joke,
  Kids with this phenotype, their health is broke.
  Complications galore, affecting many a part,
  But the neuropathic ones hit 'em straight to the heart.
  
  Pain and irritability, it's a real bad deal,
  Starting in infancy, it's a pain you can't conceal.
  As the disease progresses, it gets worse by the day,
  The suffering is constant, it don't go away.
  
  Understanding is limited, the cause is a haze,
  And managing the pain is a complex maze.
  But check it, here's a case, a 2-month-old child,
  With OSTM1 mutation, symptoms runnin' wild.
  
  Severe irritability and pain, it's no fun,
  This case sheds light on what can be done.
  We review similar cases, try to find the key,
  To manage these distressing symptoms with glee.
  
  We dig into the mechanisms, try to unfold,
  The underlying reasons for the pain untold.
  It's a conceptual framework we aim to create,
  To ease the suffering, make it less of a weight.
  
  So there you have it, the rap's complete,
  Osteopetrosis and its challenges, hard to beat.
  But with research and knowledge, we'll find a way,
  To bring relief and comfort, brighter days on display.