Renal Calculi associated with Proteus infection is
Uric Acid
Triple Phosphate
Calcium oxalate
Xanthine
Phosphate calculus Phosphate calculus is smooth and diy whiteIt tends to grow in alkaline urine, especially when urea-splitting Proteus organisms are present; As a result, the calculus may enlarge to fill most of the collecting system, forming a staghorn calculusStaghorn calculus may be clinically silent for years and may present with haematuria, urinary infection or renal failure(Ref: Harrison's 18/e p2387; Bailey 26/e p1293)
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