Cystine levels: Measures the concentration of cystine in urine to identify cystinuria. Levels of other amino acids: Analyzes amino acids associated with other metabolic disorders. Diagnosis of cystinuria: Helps determine if there is a genetic disorder affecting cystine metabolism. Kidney function assessment: Can reveal the impact of cystine accumulation on kidney health.

Individuals with recurrent kidney stones: Especially if the stones are composed of cystine. Children with unexplained symptoms: Such as growth delay or urinary system-related health issues. Individuals with a family history of cystinuria: For early detection of potential risk. Patients with symptoms related to amino acid disorders: Such as pain or urinary tract infections.

Kidney pain: Especially if caused by stones. Blood in urine: Which may indicate urinary tract problems. Urination issues: Such as frequent urination or pain during urination. Growth delay or unexplained health issues: In children, which may suggest genetic disorders. Recurrent urinary tract infections: Which may indicate cystine accumulation.

What is the purpose of the test? It aims to measure cystine and other amino acid levels in urine to diagnose cystinuria. How is the test performed? A urine sample is collected and analyzed using gas chromatography. Does the patient need any special preparation before the test? Usually, no preparation is required, but avoiding certain foods or medications may be advised before the test. What is the waiting period for results? Results usually take several days to a week. Is the test painful? Collecting a urine sample is painless and does not cause any discomfort. What do elevated results mean? High cystine levels may indicate cystinuria or other health issues. Can the test be performed on children? Yes, the test can be performed on children, especially if they have related symptoms.

Cystine levels in urine: Normal values are usually less than 50 µg/24 hours. Levels of other amino acids: Normal levels vary depending on the type of amino acid, but values are considered normal if they fall within the specified ranges for each amino acid.

Cystinuria Profile Test | Lahalak Platform

Comprehensive urine amino acid profile to detect cystinuria, facilitating an effective treatment plan to prevent recurrent kidney stones and safeguard long-term renal function.

Prices starts from: 528 SAR

Scientific name: Quantitative Cystinuria Profile Test

The quantitative cystinuria profile analysis (Cystinuria Profile Quantitative, by Gas Chromatography Mass Spectrometry - GC-MS) is an advanced laboratory test used to measure amino acid levels in urine and is considered an important tool for diagnosing cystinuria, a hereditary disorder that leads to the accumulation of cystine in the body. The anal...

Service type Laboratory test (Urine)

Duration 10-15 minutes

Fasting Fasting is not required

Prices Starting from 528 SAR

Included Services

Cystinuria Profile Quantitative, by Gas Chromatography Mass Spectrometry - GC-MS Test
The optimal health guidance based on the result.
Personal support services from Lahalak

Medical Service Information

Purpose Test

Cystine levels: Measures the concentration of cystine in urine to identify cystinuria.
Levels of other amino acids: Analyzes amino acids associated with other metabolic disorders.
Diagnosis of cystinuria: Helps determine if there is a genetic disorder affecting cystine metabolism.
Kidney function assessment: Can reveal the impact of cystine accumulation on kidney health.

Recommended groups

Individuals with recurrent kidney stones: Especially if the stones are composed of cystine.
Children with unexplained symptoms: Such as growth delay or urinary system-related health issues.
Individuals with a family history of cystinuria: For early detection of potential risk.
Patients with symptoms related to amino acid disorders: Such as pain or urinary tract infections.

Symptoms indicative

Kidney pain: Especially if caused by stones.
Blood in urine: Which may indicate urinary tract problems.
Urination issues: Such as frequent urination or pain during urination.
Growth delay or unexplained health issues: In children, which may suggest genetic disorders.
Recurrent urinary tract infections: Which may indicate cystine accumulation.

FAQs

What is the purpose of the test? It aims to measure cystine and other amino acid levels in urine to diagnose cystinuria.
How is the test performed? A urine sample is collected and analyzed using gas chromatography.
Does the patient need any special preparation before the test? Usually, no preparation is required, but avoiding certain foods or medications may be advised before the test.
What is the waiting period for results? Results usually take several days to a week.
Is the test painful? Collecting a urine sample is painless and does not cause any discomfort.
What do elevated results mean? High cystine levels may indicate cystinuria or other health issues.

Normal Levels

Cystine levels in urine: Normal values are usually less than 50 µg/24 hours.
Levels of other amino acids: Normal levels vary depending on the type of amino acid, but values are considered normal if they fall within the specified ranges for each amino acid.