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Stone Analysis Kidney (Renal) Calculus

Also referred as

Calculus (Stone) Analysis by automated FTIR (Kidney (Renal) calculus)

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For men & women

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The Stone Analysis Kidney (Renal) Calculus test examines the kidney stones (hard deposits made from minerals and salts) for their structure, composition, and other characteristics. The test helps understand why they formed in the kidneys and what the stone is made of, such as calcium, uric acid, or other materials.

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Understanding Stone Analysis Kidney (Renal) Calculus

Kidney stones, or calculi, are small, hard masses that form within the kidneys. These stones develop when minerals and salts in the urine crystallize and accumulate in the kidneys. While kidney stones can vary in size, they can be intense, particularly when they move through the ureters, causing blockages. Knowing the type and composition of a kidney stone helps doctors understand its relation to risk factors and recommend preventive measures.

The Stone Analysis Kidney (Renal) Calculus test is a diagnostic process that determines the exact chemical composition of kidney stones. This analysis is essential for understanding the type of stone an individual has, which directly influences the treatment approach. Different kidney stones form due to factors like diet, dehydration, health conditions, and medications. Knowing the stone’s composition allows doctors to suggest lifestyle or dietary changes, medications, or specific treatments aimed at preventing new stone formation in the kidneys.

The Stone Analysis Kidney (Renal) Calculus test is recommended when someone is experiencing symptoms suggestive of kidney stones, like severe pain in the lower back and lower abdomen, nausea and vomiting, blood in the urine, frequent urge to urinate, painful urination, fever and chills, etc. It is particularly beneficial for individuals who have previously suffered from kidney stones or who are at high risk of developing them. This test is also recommended for those who have passed a stone (removal of kidney stone through urine) and want to know its exact composition in order to guide further treatment or preventive measures.

Usually, no special preparation is needed for this test. Eat and drink as per the daily routine. However, providing your clinical history before giving the sample is preferred .

Test result ranges may vary across laboratories. Abnormal test results require an expert interpretation. Therefore, never try to self-medicate at home based solely on these results. Always consult a doctor for a proper understanding of the test results.

Please note: This is an outsourced test. The sample for this test is collected by TATA 1MG and processed at a NABL accredited partnered lab.

What does Stone Analysis Kidney (Renal) Calculus measure?

The Stone Analysis Kidney (Renal) Calculus test helps analyze the chemical composition of a kidney (renal) stone or calculus using Fourier-transform infrared (FTIR) spectroscopy, which determines the types of minerals. The test measures the infrared spectrum of the stone, which allows the identification of the chemical composition of the stone, such as calcium oxalate and phosphate, magnesium ammonium phosphate (struvite), uric acid, cystine, and other components. Understanding the specific composition of the stone helps healthcare providers determine the most appropriate treatment options and preventive measures, tailored to the type of stone and its underlying causes.

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FAQs related to Stone Analysis Kidney (Renal) Calculus

What is the Stone Analysis Kidney (Renal) Calculus test?

The Stone Analysis Kidney (Renal) Calculus test is a diagnostic test that is performed to identify the chemical composition of a kidney stone. This helps determine the type of stone and guides treatment.

Why is the Stone Analysis Kidney (Renal) Calculus test done?

The test is done to determine the composition of kidney stones (e.g., calcium oxalate, uric acid, struvite), which helps guide treatment and prevent recurrence. It also provides important information for managing symptoms and creating personalized care plans.

Who should get the Stone Analysis Kidney (Renal) Calculus test done?

The test is recommended for individuals who have experienced symptoms of kidney stones, such as severe pain, blood in the urine, or frequent urination. It is also useful for those who have had kidney stones before and want to understand their composition to prevent future stones.

How is the Stone Analysis Kidney (Renal) Calculus test performed?

This test requires a small sample of the kidney stone, which is typically collected by the urologist or a trained medical professional during a routine medical examination.

Is fasting required before taking the Stone Analysis Kidney (Renal) Calculus test?

Typically, fasting is not required before taking this test. However, it's important to follow any specific instructions provided by your healthcare provider.

What are the common types of kidney stones that can be detected?

The test can identify various types of kidney stones, including calcium oxalate, calcium phosphate, uric acid, struvite (magnesium ammonium phosphate), cystine, etc.

Can medications affect my Stone Analysis Kidney (Renal) Calculus?

Medications typically do not affect the results of the Stone Analysis Kidney (Renal) Calculus, as the test analyzes the chemical composition of the stone itself rather than the patient's metabolic or biochemical state.

Will I need other tests along with the Stone Analysis Kidney (Renal) Calculus?

The additional tests may vary as per your doctor’s discretion. However, commonly prescribed tests include routine urine examination (urinalysis), complete blood count (CBC), electrolytes test, serum creatinine test, etc.

How can I prevent kidney stones?

Preventive measures include staying hydrated, reducing salt intake, limiting animal protein, and avoiding foods high in oxalates (like spinach and chocolate).

How does Tata 1mg ensure accurate lab test results?

Tata 1mg ensures accurate lab test results through certified laboratories that use advanced technology and adhere to stringent quality control measures. This commitment to high standards guarantees reliable results.

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Last Updated

7th Nov 2025