Repeat VCS video colonoscopy after endoscopic manipulation/intervention (HD, WLE, iScan, CO2 insufflation)
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White Blood Cell Count (WBC)
We remind you that independent interpretation of the results is unacceptable, the information provided below is for reference purposes only.
White blood cells, also known as leukocytes, are a crucial component of the body's immune system. They play a vital role in defending the body against infections, diseases, and foreign substances. White blood cells are produced in the bone marrow and circulate throughout the body's bloodstream and lymphatic system.
Types and Functions of White Blood Cells
There are several different types of white blood cells, each with its own unique function in the immune response. The main types are:
| White Blood Cell Type | Primary Function |
|---|---|
| Neutrophils | Protect against bacterial and fungal infections |
| Lymphocytes | Coordinate the immune response, produce antibodies |
| Monocytes | Phagocytize (engulf and destroy) pathogens and debris |
| Eosinophils | Combat parasitic infections and regulate allergic responses |
| Basophils | Release substances involved in inflammatory reactions |
White blood cells constantly patrol the body, identifying and eliminating harmful invaders such as bacteria, viruses, and abnormal cells. They are essential for maintaining a healthy immune system and preventing infections and diseases.
Role of Wle in Diagnosis
The level of Wle in the blood is an important indicator in the diagnosis of various conditions, including disorders related to kidney function. Normal Wle levels can vary depending on age, gender, and other factors.
Indications for Ordering the Wle Test
Wle is a vital component in the body that plays a crucial role in kidney function. The Wle test is ordered to evaluate its level, which can help detect kidney disorders and other related conditions. Indications for this test include symptoms such as fatigue, swelling, changes in urine output, or other signs that may suggest kidney problems. The test is also recommended for individuals with risk factors like diabetes, hypertension, or a family history of kidney disease. Regular monitoring of Wle levels is essential for maintaining kidney health and preventing the progression of serious conditions.
The Wle test may be ordered in the following cases:- Diagnosis of kidney disorders: Abnormal Wle levels can indicate various kidney conditions, such as chronic kidney disease, glomerulonephritis, or acute kidney injury.
- Monitoring chronic conditions: Individuals with chronic conditions like diabetes or hypertension may be at increased risk for kidney problems, and regular Wle testing can help monitor their kidney function.
- General health evaluation: The Wle test is often included in routine medical check-ups to assess overall health and kidney function.
- Pre-operative assessment: Before undergoing certain surgical procedures, Wle levels may be evaluated to identify potential risks or adjust treatment plans.
- Monitoring treatment effectiveness: For patients undergoing treatment for kidney disorders, Wle testing can help monitor the effectiveness of the therapy and guide adjustments as needed.
Preparation for the Procedure
The procedure for taking a blood sample to determine the level of Wle is relatively simple and does not require any special preparation. However, there are a few recommendations to consider:
- Maintain your regular diet: In most cases, you can provide a blood sample for the Wle test on an empty stomach or after a meal. However, in some situations (e.g., during a comprehensive biochemical blood analysis), you may need to fast for 8-12 hours before taking the blood sample.
- Avoid physical exertion: Refrain from intense physical activity on the day before the test, as it may affect the results.
- Abstain from alcohol and smoking: It is recommended to avoid consuming alcohol and smoking for a day before taking the blood sample, as these activities can influence the level of Wle and other blood parameters.
- Maintain proper hydration: Adequate hydration is essential to facilitate the blood collection process. Insufficient fluid intake may make it difficult to draw blood.
- Inform your doctor about medications: Certain medications can affect the level of Wle and other blood parameters. It is crucial to inform your doctor about all the medications you are taking.
The Procedure
The blood sample for the Wle test is typically drawn from a vein in the inner elbow area. The procedure takes only a few minutes and is performed by a healthcare professional. After the venipuncture, you may experience minor bleeding or bruising, which usually resolves within a few days.
Sources:
https://www.sciencedirect.com/science/article/abs/pii/S0016510713020993
https://www.ncbi.nlm.nih.gov/books/NBK559274/
https://clinicaltrials.gov/study/NCT03055689
https://acgcdn.gi.org/wp-content/uploads/2012/09/Lieberman_et_al_Surveillance_after_Polypectomy_Gastro_Sept2012.pdf
IMPORTANT!
It is crucial to remember that the information provided in this section is not intended for self-diagnosis or self-treatment. If you experience pain or an exacerbation of a condition, it is essential to consult a healthcare professional for proper diagnostic tests and treatment recommendations. Only a qualified specialist can provide an accurate diagnosis and determine appropriate treatment. To obtain the most accurate and consistent evaluation of test results, it is recommended to have them performed at the same laboratory. This is because different laboratories may use varying methods and units of measurement for similar tests.
