By vgreene, 10 July, 2024 Patient Type Header (Long) Cystine stones Does this Patient Type contain sub types? No Patient Type Details All cystine stone formers 1 2 are at high risk for recurrence for CKD 1 Perform complete hx blood and urine analyses to identify treatable underlying cause 1 Blood tests Cr Urine tests urine volume urine pH specific gravity cystine urine protein Dz may be Advise pt to increase fluid intake to achieve target urine output Offer diet guidance to prevent recurrence Modify lifestyle factors 1 Specific tx Follow up