Analysis of the Urinary Calculi by X-ray Diffraction Method.
- Author:
Young Il PARK
1
;
Sung Ryoung CHO
Author Information
1. Department of Urology, atima Hospital Daegu, Korea.
- Publication Type:Original Article
- Keywords:
urinary calculi;
X-ray diffraction
- MeSH:
Calcium Oxalate;
Calculi;
Durapatite;
Humans;
Kidney;
Recurrence;
Ureter;
Urinary Calculi*;
X-Ray Diffraction*
- From:Korean Journal of Urology
1983;24(2):189-194
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The exact analysis of urinary calculi is very important to study of the etiology of calculus formation, prevention of recurrence and medical treatment. X-ray diffraction method is a newer approach to the analysis of urinary calculi. This method was recommended due to speed, accuracy and convenience. We have analyzed 32 urinary calculi by X-ray diffraction method. The following results were obtained. 1. Mixed calculus ie slight more than single calculus. (1:1.46) 2. The most common type of calculi is hydroxyapatite + calcium oxalate. (56.3%) 3. In the calcium oxalate. mixed calculi with calcium oxalate monohydrate and calcium oxalate dihydrate are more than pure calcium oxalate monohydrate. (1:4.5) 4. The common type of calculi in the kidney is calcium oxalate and calcium oxalate + hydroxyapatite in the ureter. 5. Percentage of urinary infection is 37.8% in all patients who have urinary calculi.
