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Ultrasound NT & NB Test
The ultrasound NT & NB test is called Nuchal Translucency and Nasal Bose scan. It is an essential screening test used to detect chromosomal abnormalities in the fetus. It is conducted between the 11th and 14th week of pregnancy, this non-invasive ultrasound measures the fluid at the back of the baby’s neck inside the womb and analyzes the presence of nasal bone. If any abnormalities are observed then it may lead to a higher risk of conditions like Down syndrome. Early detection of this syndrome helps decrease the risks.
If you want to book an Ultrasound NT & NB test choose Medintu. We have partnered with leading hospitals and labs that are certified by NABL and ICMR. With advanced ultrasound equipment and experienced radiologists, we provide quality healthcare at the most affordable prices. To book an appointment for an Ultrasound NT & NB test or to know more details call us at +919618573143, or +919100907622 or just fill out the form below.
What is the Ultrasound NT & NB Test?
NT & NB (Nuchal translucency & Nasal Bone scan) test is a specialized ultrasound scan used to evaluate chromosomal abnormalities in fetuses like Trisomy 21, Trisomy 18, and Trisomy 13. This test is conducted between the 11th and 14th week of pregnancy. This scan mainly focuses on nuchal translucency thickness and the presence of fetal nasal bone. These are used to analyse Down syndrome, Edwards syndrome, and Patau syndrome.Why is the NT & NB Test Important?
Early detection: Early detection of chromosomal abnormalities during pregnancy with an ultrasound NT&NB test allows early intervention, timely actions and further diagnostic tests or treatment plans. Early detection also provides an opportunity for early intervention, which can impact the management of the pregnancy and the health of the baby.
Risk assessment: If the risk is high then patients can choose for further testing, such as amniocentesis or chorionic villus sampling (CVS).
Decision-Making Support: The results of the ultrasound NT/NB scan help patients make choices about their next diagnostic tests, best treatment options, and preparing for the care of a child with special needs.When is the NT & NB Test Performed?
The Ultrasound NT & NB test is performed for pregnant women between the 11th and 14th weeks of pregnancy. This time allows doctors to detect any chromosomal abnormalities early and recommend further tests if needed. This scan calculates nuchal translucency and development of nasal bone accurately. Before the 11th week, the fetus may not be developed enough for accurate imaging, and after the 14th week, the fluid behind the neck will begin to reduce, leading to inaccurate results.How Does the Ultrasound NT & NB Work?
In Ultrasound NT & NB test, high-frequency sound waves are used to provide detailed pictures of the developing fetus. After applying a gel to the pregnant woman’s belly, a trained sonographer slides a transducer about the patient’s abdomen. The transducer releases sound waves, which the fetus reflects to form pictures on a monitor. The nasal bone is checked for existence or absence using the NB test, while the NT test checks the thickness of the fluid at the back of the baby’s neck.What Conditions Can the Ultrasound NT & NB Test Detect?
The following conditions can be detected with Ultrasound NT & NB:- Down syndrome (Trisomy 21): it is a genetic disorder causing developmental delays.
- Trisomy 18: A condition leading to severe development issues in the fetus and organ defects.
- Trisomy 13: It is a disorder that causes disability and physical abnormalities.
- Congenital heart defects: Structural heart problems present from birth.
- Developmental issues: Baby’s growth or formation issues.
- Chromosomal abnormalities: Genetic changes that affect baby development.
- Cost of Ultrasound NT & NB?
The cost of an Ultrasound NT & NB scan starts from Rs.2000 to Rs.4000/- and the reports will be available within 24 hours.
What is the Procedure for an NT & NB Ultrasound?
The Ultrasound NT & NB scan is performed by a trained ultrasound technician and it involves the following steps:- Ultrasound Examination: A detailed ultrasound scan is performed by the ultrasound technician to measure the nuchal translucency and evaluate the presence of the nasal bone.
- Measurement and Assessment: For this test with specialised and advanced equipment, we measure the thickness of the nuchal translucency and the presence or absence of the nasal bone.
- Counselling: After the scan, parents are addressed with counselling to analyse the results, possible consequences, and further actions.
Risks and Safety of NT & NB Ultrasound
The NT a& NB ultrasound is a non-invasive and safe imaging method. It uses sound waves rather than radiation to generate the image of the fetus. There are no risks or side effects for either the mother or the baby. This makes it the best screening tool for analysing the risk of chromosomal abnormalities during pregnancy.Understanding the Results of Ultrasound NT & NB Test
A radiologist reviews the Ultrasound NT & NB results and sends them to the physician. A higher chance of chromosomal abnormalities such as Down syndrome may be indicated by an NT measurement that is thicker than usual or by the absence of the nasal bone. But the test is only a screening tool, bad results do not mean that the child will have a genetic disease. In these situations, further diagnostic procedures like amniocentesis or chorionic villus sampling (CVS) could be suggested to corroborate the results and offer more specific details.How to Prepare for the Ultrasound NT & NB Test
You don’t have to specially prepare for NT & NB ultrasound. However, it is suggested to wear comfortable, loose-fitting clothing. It is a simple procedure that usually takes 15-30 minutes.
It is not required to make any changes in your diet, or fasting. You should maintain a full bladder before the scan. You will not be injected with any sedatives or anaesthesia.
- Test Type: Ultrasound NT&NB test
- Preparation:
Wear a loose-fitting cloth
Fasting not required
Carry Your ID Proof
Remove jewellery
Drink water- Prescription is mandatory for patients with a doctor’s sign, and stamp, with a DMC/HMC number; as per the PC-PNDT Act
- Reports Time: Within 24 hours
- Test Price: Starts from Rs.Rs.2000 to Rs.4000.
Can an NT&NB ultrasound tell the gender?
No, the NT&NB scan cannot determine the baby’s gender.
What is the cost of an ultrasound NT&NB scan in pregnancy?
The cost of an Ultrasound NT&NB scan is between Rs.2000 to Rs.4000.
What is a good NT score?
If your NT score is less than 3.5 mm then it is considered normal. If it is higher than 3.5 then it is not good. You should consult a doctor.
Is an NT&NB scan Painful?
Generally, an NT&NB scan is painless and safe, but you might feel some pressure or discomfort while it’s being performed.
Which month is best for an NT&NB scan?
The best time to get an Ultrasound NT & NB scan is between 11 and 13 weeks of pregnancy.
Can we eat before an NT&NB scan?
Yes, you can eat before a Nuchal Translucency (NT) scan.
Can we drink water before an NT&NB scan?
Yes, you should maintain a full bladder before the scan.
What is the difference between an NT scan and an NT NB scan?
The NT scan provides important prenatal screening information that gives insights into the fetus’s health and development. The NT/NB scan evaluates indicators such as nuchal translucency thickness and nasal bone presence.
How to book an appointment for an Ultrasound NT&NB test?
You can book an appointment for an Ultrasound NT&NB at Medintu or if you need more information call us at +919618573143, or +919100907622 our staff will guide you.
Why Choose Medintu for Your Ultrasound NT & NB test?
Choose Medintu to get the most accurate Ultrasound NT & NB test, including ultrasound scan for the whole abdomen, ultrasounds for the abdomen and more. Accurate diagnosis is ensured by our doctors at convenient locations of our centers not only in your area but also in most cities in India, including Hyderabad, Chennai, Mumbai, Kolkata, and more. We work with experienced radiologists and the best labs with top-quality ultrasound equipment. All our labs are certified by NABL and follow ISO guidelines so that we give you top-quality health care. We provide 24-hour customer service for booking the appointment and guide you with instructions.