Blood cell counts and coagulation tests that reveal anaemia, infection, bleeding disorders and overall blood health.
Clinical Hematology covers the laboratory examination of blood — its cells (red cells, white cells and platelets) and its ability to clot normally. These tests are among the most commonly ordered in medicine because blood carries signals of infection, inflammation, nutritional deficiency, bleeding tendencies and many chronic conditions.
The most frequently requested hematology test is the Complete Blood Count (CBC), which measures haemoglobin, red and white cell counts, and platelets. Coagulation tests such as PT/INR and APTT assess how well and how quickly your blood clots, which is important before surgery, during certain treatments, or when investigating unexplained bruising or bleeding.
At Apollo Clinic Shyamnagar, blood samples are collected by trained phlebotomists and processed in-house, with results reviewed against your clinical history where relevant.
| Aspect | Details |
|---|---|
| Duration | Sample collection takes 2–5 minutes; results are typically available the same day |
| Preparation | Most hematology tests need no fasting; your doctor will advise if a specific test requires it |
| What Happens | A small blood sample is drawn from a vein in your arm and sent for laboratory analysis |
| Pain/Discomfort | A brief pinch during needle insertion; minor bruising at the site is possible but uncommon |
Hematology and coagulation tests are recommended for a wide range of symptoms, routine health checks and before certain treatments or procedures.
Common Reasons
| Also Used For
|
In-House ProcessingSamples are processed on-site by trained laboratory staff for faster turnaround. | Trained Phlebotomy TeamBlood is drawn by experienced staff to keep the process quick and as comfortable as possible. | |
Same-Day ReportsMost standard hematology results are available the same day, supporting timely clinical decisions. | Results Explained by a DoctorReports can be reviewed with a physician so findings are understood in context, not just as numbers. | |
No, a CBC does not require fasting. You can eat and drink normally before this test unless it's being done alongside another test that does require fasting.
PT/INR and APTT are ordered to check how well your blood clots — commonly before surgery, if you're on blood-thinning medication, or if you have unexplained bruising or bleeding.
Most standard hematology tests, including CBC, are available the same day, often within a few hours of sample collection.
Yes, significant dehydration can affect some values like haemoglobin concentration. Drinking water normally before the test (unless fasting is required) helps ensure accurate results.
Accurate blood cell and coagulation testing with same-day reports, at Apollo Clinic, Shyamnagar.
apolloclinicshyamnagar1@gmail.com
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