text: Yo, check it out, I got a study to share,
  About post-appendectomy abscess, so beware.
  We looked at the literature, our own experience too,
  To see how we treat PAA in children, it's true.
  
  We took a historical cohort, kids from zero to seventeen,
  From 2007 to 2013, we had the scene.
  Reviewed their charts, did some analysis,
  To understand the treatment, no need for apologies.
  
  In our group, out of 372 kids, listen up,
  Twenty-five (that's seven percent) developed a PAA, yup.
  Thirteen got a noninvasive treatment, no joke,
  While twelve went invasive, with a surgical stroke.
  
  The immediate success rate, let me break it down,
  Sixty-nine percent for noninvasive, wear the crown.
  Sixty-seven percent for invasive, holdin' it tight,
  Both groups had some success, that's right.
  
  But in each group, we had some kids in need,
  Thirty-one and thirty-three percent, hear their plead.
  They required delayed interventions, it's true,
  After their initial treatment, they needed something new.
  
  Now let's dive into the literature, what do we see?
  Six studies we included, they set us free.
  They reported on the strategies, listen to this,
  For antibiotic, percutaneous, and surgical bliss.
  
  The frequency of persistent or recurrent abscess, oh boy,
  For antibiotic strategy, it was nine percent, no ploy.
  Percutaneous drainage had a range of zero to a hundred,
  While surgical drainage was twenty-four percent, no blunder.
  
  So there you have it, the study's all done,
  We've rapped about PAA treatment, it was fun.
  We hope this info helps, gives you insight,
  On how we handle post-appendectomy abscess, day and night.