Ultra Sound (USG): Cranial

Specimen Required

NONE

Fasting Required

Purpose of the Test

USG of the cranium is primarily used to evaluate the brain and cranial structures in infants and young children. It can be used to detect abnormalities in the brain, such as bleeding, swelling, or hydrocephalus (excessive accumulation of cerebrospinal fluid in the brain). It can also be used to evaluate the development of the brain and the skull, such as detecting skull fractures, malformations, or abnormalities in the shape or size of the skull.

When this test is required

USG of the cranium is performed in infants and young children who have symptoms such as developmental delays, seizures, or abnormal head size or shape. It can also be performed as a screening test for high-risk infants, such as those born prematurely or those with a family history of congenital brain abnormalities.

What the Test Detects

Ultrasound (USG) of the cranium is a medical imaging procedure that uses high-frequency sound waves to create images of the brain, skull, and other cranial structures.

Preparation for the Test

It is important to note that USG of the cranium is not a definitive diagnostic test, and further evaluation or additional imaging studies may be necessary based on the findings of the test. Your healthcare provider will discuss the results of the test with you and recommend further testing or treatment if necessary.

Sample Requirements

The USG of the cranium test is painless and non-invasive, and it does not require any preparation or special sample collection. During the test, a small handheld device called a transducer is placed on the baby’s head, and sound waves are used to create images of the cranial structures. The test usually takes 15-30 minutes to complete.

Additional Notes

In summary, USG of the cranium is a useful imaging test to evaluate the brain and cranial structures in infants and young children. If you have any concerns about your child’s development, head size, or shape, talk to your healthcare provider who can advise if a USG of the cranium is necessary.

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