Ultra Sound (USG): FNAC (Procedure)

Specimen Required

NONE

Fasting Required

Purpose of the Test

USG and FNAC are both diagnostic procedures used to investigate and diagnose a range of conditions affecting various organs and tissues. They can help detect tumors, cysts, infections, and other abnormalities. The results of these tests can guide further diagnostic and treatment decisions.

When this test is required

USG and FNAC may be requested by a physician or specialist if a patient has a lump or mass in the body that needs to be evaluated. The decision to perform these procedures is usually based on the patient’s medical history, physical examination, and other diagnostic tests.

What the Test Detects

For FNAC, there may be specific instructions depending on the site of the procedure. Your doctor may ask you to stop taking certain medications or supplements that can increase the risk of bleeding. In some cases, you may need to undergo imaging tests such as an ultrasound or CT scan before the procedure to locate the mass or lump accurately. Your doctor will provide you with specific instructions on how to prepare for the test.

Preparation for the Test

The preparation for an ultrasound will vary depending on the type of ultrasound being performed. In general, you may be asked to avoid eating or drinking for a certain amount of time before the test, depending on the area being examined. You may also be asked to wear loose-fitting clothing or a gown, and to remove any jewelry or other metal objects from the area being examined.

Sample Requirements

For an ultrasound, no sample is required. For FNAC, a sample of cells is collected using a thin needle inserted into the suspicious lump or mass.

Additional Notes

It is important to note that USG and FNAC are generally safe procedures, but there may be some risks associated with them, such as bleeding, infection, or damage to nearby structures. Patients should discuss these risks with their healthcare provider before undergoing any medical procedure.

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