Tonia you may find this interesting - perhaps you need to see an adult endo?http://www.radsci.ucla.edu:8000/gu/stones/etiology.html#anchor461083 Too much cortisol causes cushings!Predisposing ConditionsDehydration Sarcoidosis hypercalcemia Cushing disease hypercalcemia. Bladder obstruction urine stasis, stagnant urine. Polycystic disease congenital disorder. Medullary sponge kidney congenital disorder) Calyceal diverticula congenital disorder. Short bowel syndrome bowel resection, inflammatory bowel disease. Urinary diversions crystallization on exposed metallic surgical clips. Stents, catheters crystallization on foreign substances. Oxalate rich food brokley, cellary, increased prevalence in certain geographical belts