Table 2.

Conditions to be excluded in idiopathic CaOx nephrolithiasis with hypercalciuria, hypocitraturia and hyperoxaluria

Conditions	Hypercalciuria	Hypocitraturia	Hyperoxaluria
Primary hyperparathyroidism	∙
Prolonged immobilization	∙	∙
Incomplete dRTA	∙	∙
Drugs and vitamin excess	∙ (vit. D)		∙ (orlistat, vit. C)
Chronic diarrhea		∙
Chronic pancreatitis, Crohn’s disease, gastric bypass procedures, or small bowel resections		∙	∙
Nephrocalcinosis	∙	∙	∙
Genetic conditions associated with stones (including primary hyperoxaluria)	∙	∙	∙
MSK	∙	∙

Abbreviations, see Table 1