Urinary cystine

Urine check. The urinary cystine assay is an indicator of cystinuria. Normal urinary cystine: qualitative: negative. Quantification: 83 to 830 μmol/24 h (10 to 100 mg/24 h). At the time of examination: a part of the urine is discharged first to wash away the bacteria remaining in the urethra and the anterior urethra, and then the middle part of the urine is taken for examination. Basic Information Specialist classification: growth and development check classification: urine / kidney function test Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Normal value: no Above normal: negative: normal. Positive: Cysturia, cystine kidney stones, early pregnancy, etc. Tips: Do not exercise vigorously, maintain normal diet and rest. The middle part of the urine is taken for inspection. Women in the menstrual period, cold patients are not suitable for this examination. Normal value Qualitative negative. Quantitative 83 ~ 830 μmol / 24h (10 ~ 100mg / 24h). Clinical significance Abnormal result Positive (or elevated) cystineuria, cystine kidney stones, early pregnancy, etc. People who need to be tested Women in early pregnancy, people with abnormal kidney function. High results may be diseases: pediatric cystine disease, thyroid hormone resistance syndrome precautions Before the test: Do not exercise vigorously, maintain normal diet and rest. At the time of examination: a part of the urine is discharged first to wash away the bacteria remaining in the urethra and the anterior urethra, and then the middle part of the urine is taken for examination. Inspection process The urine of the subject is collected and detected by chemical methods. Not suitable for the crowd Not suitable for the crowd: women in the menstrual period, cold patients. Adverse reactions and risks No.

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