FISH on Body Fluids - 1 Marker Test, Price, Normal Range | Sprint Diagnostics Hyderabad
Patient Preparing : No special preparation is required for this test.
Fluorescence in situ hybridization, often referred to as FISH, is a diagnostic test that employs fluorescent probes to detect chromosomal abnormalities within specific DNA sequences on chromosomes. This FISH test is performed on body fluids and targets a single marker, making it highly specialized and precise. FISH test is crucial in diagnosing and managing a variety of conditions, including certain types of cancers, genetic disorders, and infectious diseases.
By employing fluorescent probes that bind to only those parts of the chromosome with a high degree of sequence complementarity, FISH can visualize specific genes or gene segments. This makes it a valuable tool for identifying a variety of chromosomal alterations that contribute to disease processes. When used on body fluids, the FISH test can detect chromosomal changes in cells that are shed into these fluids from different body tissues or organs.
|Fluorescence In Situ Hybridization (FISH) on Body Fluids - 1 Marker
|CSF / Ascitic fluid/ Pleural Fluid
|No special preparation is required for this test.
|Price in Hyderabad
What does a FISH test on body fluids detect?
A FISH test on body fluids detects chromosomal abnormalities in cells that are shed into body fluids. This can provide crucial information for diagnosing and managing various conditions, including certain types of cancers and genetic disorders.
What type of body fluid is needed for the test?
The type of body fluid needed for the test can vary depending on the clinical situation. It could include cerebrospinal fluid, urine, or pleural effusions among others.
Home Sample Collection
Is there any special preparation needed before the test?
No special preparation is required before the test.
Why is only one marker targeted in this FISH test?
Focusing on a single marker allows for a more detailed and precise evaluation of a specific genetic or chromosomal change.
What does it mean if abnormalities are found?
If abnormalities are found, it indicates that there are chromosomal changes in the cells examined. This could be indicative of various conditions, including cancers or genetic disorders.
How often should this test be done?
The frequency of this test depends on the individual's medical history and should be determined by a doctor.
What kind of doctor should I see if my test results are abnormal?
If your test results are abnormal, you should consult with a doctor who specializes in the area related to your results. This could be a geneticist, an oncologist, or an infectious disease specialist, depending on the findings.
Are there any risks associated with the FISH test?
There are minimal risks associated with the FISH test. If the sample is obtained through an invasive procedure, there may be slight discomfort or risk of infection.
Are there any factors that can affect the test results?
The quality of the sample and the technique used can affect the test results. Technical errors during the procedure can result in inaccurate results.
Do I need to fast before this test?
No, fasting is not required before this test. You can continue with your regular diet and hydration.
What are the next steps if my results are abnormal?
If your results are abnormal, you will need to discuss the findings with your doctor who will guide you on the appropriate next steps. This may include further diagnostic tests or treatment options.
The FISH test on body fluids targeting a single marker is an important diagnostic tool. Despite the complexity of the process, the outcomes it generates significantly contribute to patient care. By understanding your body's genetic makeup, your doctor can provide more personalized care and treatment options. Therefore, if you have been advised to undergo this test, ensure to do so, as it will provide valuable information about your health.
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