question: Dear Sir, i am having stone problem. one is 6 mm, 7 mm and other is 3 mm. situated at upper and middle calyx of left kidney. Left Renal calculus . Opacity near left ischeal spine . E/o two radio-opaque density in left renal fossa region Mild PCS fullness with dialted upper ureter . Lt. mild calyceal distension. Right now consuming Mix Potrate MB6 1tst tid x 1 month. i have done test KUB xray. sending u the report as well. pls go through it and let me ur reply. Thank you