text: Yo, check it out, listen up, here we go,
  Talkin' 'bout Infantile Hepatic Haemangioma, yo!
  It's a rare vascular tumor, deadly it can be,
  Heart failure, hepatic failure, that's the key.
  
  Complications lurkin', hypothyroidism too,
  Abdominal compartment syndrome, what you gonna do?
  Here's a case, a newborn male, asymptomatic at first,
  IHH found incidentally, man, that's the worst.
  
  Diagnosed with pyloric stenosis, what a surprise,
  But they found this tumor, right before their eyes.
  Propranolol was the remedy, doses increasing,
  Patient took it well, side effects decreasing.
  
  By the time one year hit, regression took its place,
  Imagin' improvements, a significant trace.
  Newborn liver tumors, no consensus in sight,
  Gotta take a systematic approach, that's right.
  
  Once diffuse IHH is confirmed, treatment's a debate,
  Controversial choices, man, it's up for a great debate.
  But keep an eye, monitor complications with care,
  Regular follow-up, make sure you're aware.