Flank PainColicUrinary CalculiRenal ColicUreteral CalculiPainRenal VeinsHematuriaAbdominal PainPyelonephritis, XanthogranulomatousHydronephrosisInfarctionUrolithiasisChronic PainPain ManagementUrographyNephrectomyAngiomyolipomaUreteroscopyTomography, X-Ray ComputedKidney CalculiPyelonephritisKidney Diseases, CysticPain Threshold