Lipase

The Legionella urine antigen test is a rapid diagnostic tool designed to detect Legionella pneumophila serogroup 1 in urine samples, aiding in the early diagnosis of Legionnaires' disease, a severe pneumonia caused by Legionella bacteria. Utilizing an immunochromatographic membrane assay, the test identifies the presence of the antigen through antibodies, providing results within 15 minutes. A positive result, indicated by two lines on the test strip, suggests a current or past infection, while a negative result shows only the control line, indicating no recent infection. However, the test is limited to detecting only serogroup 1 and may not identify other Legionella species. Despite these limitations, it is a valuable initial test, especially in the early stages of the disease, and complements culture methods, which remain the gold standard. The test's rapid results are crucial for timely medical intervention and public health management, particularly during outbreaks.

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Price of test:£68

The lowest price from the last 30 days: £68

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Awaiting result:

One day

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Collect material:

Blood

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Prepare:

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Purpose of the test

The Legionella urine antigen test is a vital diagnostic tool for detecting Legionella pneumophila serogroup 1 in urine, aiding in the early diagnosis of Legionnaires' disease. Key points include:

- Methodology: Utilizes an immunochromatographic membrane assay for quick results.
- Specimen Collection: Requires a clean urine sample, free from contaminants.
- Interpretation: Positive results suggest infection; negative results require further testing.
- Clinical Utility: Effective in early detection and monitoring treatment efficacy.
- Limitations: Only detects serogroup 1; influenced by patient treatment history.
- Integration: Complements culture methods for comprehensive diagnosis.

Who Should Get Tested

A lipase test is essential for diagnosing and monitoring pancreatic conditions. It primarily detects acute pancreatitis, indicated by elevated lipase levels. Here's who should consider testing:

- Individuals with symptoms of pancreatitis, such as severe abdominal pain.
- Patients with a history of pancreatic disorders.
- Those experiencing unexplained digestive issues.

The procedure involves fasting, blood collection, and relaxation. While generally safe, risks include minor bleeding and faintness. Elevated lipase levels may also suggest other conditions like bowel obstruction or renal failure. Monitoring lipase levels aids in assessing treatment effectiveness.

Blood Test Preparation Guidelines
Time of day
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It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.
Fasting
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It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.
Stay hydrated
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Drinking water prior to testing can help with sample collection.
Other factors
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Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.
Medications and supplements:
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Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.
Biotin supplements:
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High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.
Interpreting Test Results

Understanding test results is crucial for effective diagnosis and treatment. Here's a brief guide:

- Positive Result: Indicates presence of Legionella pneumophila serogroup 1 antigen, suggesting possible Legionnaires' disease. Further culture tests are recommended for confirmation.

- Negative Result: Suggests no recent infection with serogroup 1, but doesn't rule out other serogroups or species. Additional testing may be necessary.

- Clinical Context: Consider patient history and symptoms. Early antibiotic treatment or diuretics may affect results.

- Integration: Use alongside culture and other methods for comprehensive diagnosis.

Price of test:£68

The lowest price from the last 30 days: £68

AI-Powered Insights and Expert Validation
Advanced AI Interpretation
Diagu's AI system represents a breakthrough in medical test analysis, employing state-of-the-art algorithms meticulously trained on a vast spectrum of authoritative medical literature and data. This system intricately analyses laboratory test results, extracting nuanced insights that might elude conventional methods. Our AI delves into complex interrelations between various health markers, offering a comprehensive understanding that supports accurate diagnosis and effective treatment planning. The foundation of our AI's analytical prowess lies in its extensive training, encompassing data from globally recognised medical journals, trusted healthcare databases, and breakthrough scientific studies. This ensures that every analysis is grounded in the latest and most comprehensive medical knowledge.
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While our AI provides deep analytical insights, the human touch remains indispensable. Every AI-generated interpretation is meticulously reviewed by experienced medical professionals, ensuring a harmonious blend of advanced technology and expert clinical judgment. This dual-layer approach guarantees that the insights provided are not only technologically sophisticated but also clinically relevant. Our medical experts ensure that the AI's interpretations align with current medical standards and practices, adding a layer of validation that only seasoned healthcare professionals can provide. This process reinforces the reliability of the test results, offering peace of mind to both patients and healthcare providers.
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At the core of Diagu's AI system is an advanced language model, engineered to transform complex medical data into clear, comprehensible, and informative descriptions. This model is adept at articulating detailed test analyses in a way that is accessible to both healthcare professionals and patients. The model's development involved the meticulous processing of high-quality sources, including reputable medical websites, renowned medical textbooks, and peer-reviewed research papers. This ensures that the language used in test descriptions is not only accurate and informative but also up-to-date with the latest medical findings and trends. By leveraging this rich tapestry of trusted sources, our AI system provides a deeper understanding of each test, fostering informed decision-making and enhanced patient care.
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