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AssigneesVladimir N. Shabalin, Svetlana N. Shatokhina
InventorsVladimir N. Shabalin, Svetlana N. Shatokhina, Valery V. Dutov, Margarita F. Trapeznikova, Andrei P. Morozov, Andrei N. Mitroshnikov, Leonid G. Makushin, Sergei A. Yakovlev
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A method of diagnosing complicated urolithiasis consists in testing for and finding the presence of albumen in a urine sample. A portion of said sample is dried and a crystallographic study is performed. On finding a marginal amorphous area, accommodating a central crystalline area, pyelonephritis is diagnosed. On discovering a full crystalline area (i.e. with no marginal amorphous area), calculous pyelonephritis is diagnosed. The method of prognostication involves testing for and finding the absence of albumen in a urine sample. A portion of the urine sample is mixed with a 8-12% protein solution, the mixture is then dried and a crystallographic study is conducted. With a full non-transparent crystallization of the sample (i.e. without the marginal amorphous area), urolithiasis is prognosticated.
A method for diagnosing pyelonephritis of a non-calculous origin by examination of a urine sample comprising separating the urine sample into at least two portions, testing a first of said two portions for presence of albumen,
A method for diagnosing calculous pyelonephritis by examination of a urine sample comprising separating the urine sample into at least two portions, testing a first of said at least two portions for presence of albumen, drying a second of said portions so that it crystallizes and examining for absence of a marginal amorphous area in the dried crystallized second portion.
A method for predicting urolithiasis by examination of a urine sample comprising separating the urine sample into at least two portions, screening a first of said portions for the absence of albumen, mixing the second portion with an 8-12% albumen solution, drying the resultant mixture at room temperature for about a day and screening to detect whether there is substantially complete crystallization.
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