Nephrolithiasis

  • Etiology in neonates: diuretics
  • Etiology beyond neonates: calcium oxalate most common, idiopathic in 30%, chronic urinary tract infection, urinary stasis, proximal renal tubular acidosis, interrupted enteropathic circulation, dehydration
  • Imaging: primarily radioopaque on AXR

Cases of Nephrolithiasis