Research Article

Improvement of Urinary Stones Analysis Combining Morphological Analysis and Infrared Spectroscopy

Table 4

Composition and agreement in the mixed stones group.

Mixed stones
Substances detected ()Agreement ()Partial agreement ()Disagreement ()

Calcium oxalate monohydrate + calcium oxalate dihydrate (9)900
Anhydrous uric acid + calcium oxalate monohydrate (6)420
Calcium oxalate monohydrate + calcium oxalate dihydrate + carboapatite (13)1120
Anhydrous uric acid + dihydrate uric acid + calcium oxalate monohydrate (2)110
Calcium oxalate monohydrate + calcium oxalate dihydrate + carboapatite + brushite + octacalcium phosphate (1)010
Carboapatite + calcium oxalate monohydrate + Whitlockite (1)010
Protein + calcium oxalate monohydrate (1)100
Cystine + carboapatite (3)300
Carboapatite + struvite + calcium oxalate monohydrate (1)010
Carboapatite + struvite (10)910
Carboapatite + struvite +brushite (1)100
Carboapatite + struvite + ammonium urate (1)100
Brushite + calcium oxalate dihydrate (1)100
Anhydrous uric acid + ammonium urate + calcium oxalate monohydrate (1)010
Anhydrous uric acid + ammonium urate + struvite + calcium oxalate monohydrate + sodium urate (1)100
Ammonium urate + anhydrous uric acid (1)100
Ammonium urate + carboapatite (1)100
Calcium oxalate dihydrate + carboapatite (2)200
Carboapatite + magnesium ammonium phosphate (2)200
Carboapatite + protein + triglycerides (1)010
Carboapatite  calcium oxalate dihydrate + brushite (1)010
Calcium oxalate dihydrate + brushite (1)100
Calcium oxalate monohydrate + carboapatite (7)430
Total (68)53 (77.9%)15 (22.1%)0 (0.0%)