text: Yo, listen up, I got a story to tell
  'Bout a breakthrough treatment that rings a bell
  Immune checkpoint inhibitor, it's the name
  In tumor immunotherapy, it's got the game
  
  But hold up, fam, there's a twist to this tale
  Side effects creep up, immune-related, they prevail
  Type 1 diabetes mellitus, it's rare but true
  One of the irAEs that'll make you go, "Whoa, dude!"
  
  Check it out, there's a case I gotta share
  A patient with a liver tumor, life ain't fair
  Got that T1DM from the tumor's bad vibe
  Started anti-PD-1 therapy, hope alive
  
  But guess what? They faced a rough ride
  Hyperosmolar coma, hyperglycemia by their side
  Had to dig deep, gather info worldwide
  Reviewed the literature, found the answers they tried
  
  We gotta spot it early, that's the key
  Detect, diagnose, treat, that's our decree
  T1DM induced by anti-PD-1, we gotta be aware
  So let's spread the knowledge, show we care