<prompt> A child presents with complaints of abdominal colic and hematuria USG showed a renal stone 2.5 cm in diameter in renal pelvis the next step in management of this case:ESWLPyelolithotomyNephroureterostomyConservative  <response>: Ans. a ESWLRef: Campbell 10th Edition, Pages1302-1309 The best option is PCNL followed by ESWL for this stone of size 2.5cmStone Size and Treatment: Stone 2cm- ESWL Stone 2cm - PCNL Staghorn stone - PCNL ESWL 