Hello Isaacsmom, thank you for your support. As we await testing, the doctor is starting Alex on various medications. May I ask if Isaac is on Thiazide and if so, is he tolerating it o.k.? Alex 24 urine results showed high levels of oxalate, phosphorous, calcium excretion. Along with everything else that is lost in urine through this awful disease. Confirming Dents is fine but there is no cure and treating the symptoms is all we can do. Also, did they prescribe Vitamin D and K-Phos for his bone disease? (Rickets) Just bouncing a few things off you as its a lonely world out there, especially when all our doctors here in rural Iowa have never even heard of Dents Disease. Just breaks my heart to have Alex poked and prodded what seems like every other day, as they try to figure out his levels. Very hard to explain to a 5 year old that its in his best interest, when a mommy is suppose to protect him and not let others hurt him. Thank you for letting me vent Isaacsmom!