The NT scan, also known as the 11–14 week ultrasound scan, is one of the most crucial ultrasounds used to assess the development of the baby in the uterus during early pregnancy. If you’re looking to get an NT scan in Pune, reach out to Dr Tejas Tamhane, the best fetal medicine specialist in Pune, at Precious Clinic for Advanced Fetal Medicine.
NT Scan In Pune: An Overview
One of the most significant prenatal sonograms that provide valuable information about the fetus’s early development is the NT scan, also known as the 11–14 Week Scan or First Trimester Scan. The NT scan is a useful prenatal care tool that can be performed as part of First Trimester Screening or as a stand-alone scan.
Purpose and Importance of the NT Scan In Pregnancy
Here’s why this scan is so critical and also what it entails:
1. Ideal Timing for Early Detection
The 11–14 week mark is a unique window for prenatal evaluation since the fetus is mature enough to allow for precise imaging of important structures and early enough to allow for intervention if necessary. Many structural abnormalities can be found with this scan before they worsen or become more difficult to manage.
2. Evaluation of Fetal Anatomy
The first-trimester scan can help in assessing the developing anatomy of the baby. It can be used to evaluate cranial structure, facial features, spinal alignment, heart development and limb formation.
3. Nuchal Translucency Assessment
The NT scan measures nuchal translucency, which is the fluid-filled region at the back of the baby’s neck. Considerable nuchal translucency during the scan may suggest a higher likelihood of chromosomal abnormalities like Down syndrome, Patau syndrome, Edwards syndrome and many more.
It’s important to note that while this is not a definitive diagnostic test, it offers critical risk assessments that can guide further testing.
4. Detection of Structural Anomalies
In some cases, this scan can detect rare but significant conditions like congenital diaphragmatic hernia, severe skeletal dysplasias and omphalocele or gastroschisis.
5. Assessing Placental Function
Placental growth and its position within the uterus are tracked during the NT scan/11–14 week scan. Abnormalities in the placenta can result in issues such as placental insufficiency and placenta previa. Treatment can be started in the first trimester itself and a healthier pregnancy can be ensured by the medical team.
What to Expect During the Scan?
- For greater image clarity, you may be advised to have a somewhat full bladder on the day of the scan.
- During the process, a gel will be applied to your abdomen and a transducer will be used to capture detailed images of the baby.
- If required transvaginal scan may also be performed at this stage for better evaluation of fetal anatomical structures.
- It usually takes 20 to 30 minutes and is a non-invasive procedure.
Combined Screening Test
The NT scan is often combined with a blood test that measures levels of certain markers. Together, these two can provide a more accurate risk assessment.
Next Steps
Based on the results, your doctor may advise you to proceed with further tests such as Double marker or NIPT or diagnostic procedures like CVS, if a higher risk is indicated.
Get NT Scan In Pune At Precious Clinic
In prenatal care, the NT scan is an essential tool that provides a thorough assessment of the infant’s early development. Parents and physicians may plan interventions, make well-informed decisions, and maximise outcomes by identifying problems early.
If you or a loved one is expecting and looking to get an NT scan in Pune, don’t hesitate to consult Dr Tejas Tamhane, an experienced fetal medicine specialist practising in Pune.
