Ultra Sound (USG): Superficial lump / Small Parts

Specimen Required

NONE

Fasting Required

Purpose of the Test

The test is used to evaluate the size, shape, texture, and location of any superficial lump or mass, including cysts, tumors, or abscesses. It can also be used to guide a needle biopsy to obtain a tissue sample for further analysis.

When this test is required

USG of superficial lumps or small parts is commonly requested when a patient or their healthcare provider identifies a lump or bump on the surface of the body that needs further evaluation. It may also be requested to monitor the growth of a known lump or to guide a needle biopsy.

What the Test Detects

Ultrasound (USG) of superficial lumps or small parts is a diagnostic imaging test that uses high-frequency sound waves to produce detailed images of the body’s superficial structures, such as the skin, soft tissues, and glands.

Preparation for the Test

There is generally no special preparation needed for USG of superficial lumps or small parts. However, depending on the location of the lump or mass being evaluated, the healthcare provider may request that the patient avoid applying creams, lotions, or other substances to the area before the test.

Sample Requirements

No sample is required for USG of superficial lumps or small parts. During the test, the patient may be asked to change into a hospital gown and lie down on a table. A warm gel is applied to the skin over the area being examined, and a handheld device called a transducer is passed over the area. The transducer emits high-frequency sound waves that bounce off the body’s tissues and produce images on a computer screen.

Additional Notes

During the test, the patient may be asked to change into a hospital gown and lie down on a table. A warm gel is applied to the skin over the area being examined, and a handheld device called a transducer is passed over the area. The transducer emits high-frequency sound waves that bounce off the body’s tissues and produce images on a computer screen. USG of superficial lumps or small parts is a safe and painless procedure that does not involve radiation exposure. However, depending on the location of the lump or mass being evaluated, the healthcare provider may request that the patient avoid applying creams, lotions, or other substances to the area before the test. Additionally, in some cases, the healthcare provider may recommend other imaging tests, such as MRI or CT scan, for a more detailed evaluation of the lump or mass.

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