Detailed First-Trimester Ultrasound Assessment for Early Fetal Screening
An NT scan is a specialized first-trimester ultrasound examination that measures nuchal translucency and evaluates relevant fetal markers, early anatomy, and development, providing valuable information as part of comprehensive prenatal screening and pregnancy assessment.
The Nuchal Translucency (NT) Scan is a specialized ultrasound examination performed during the first trimester of pregnancy. It assesses the thickness of the fluid-filled space at the back of the baby's neck and evaluates other relevant ultrasound markers. The findings form part of the overall first-trimester screening process.
Dr. Shubhi Goyal provides NT scan services in Siliguri, with a detailed and systematic approach to first-trimester fetal imaging. The examination is performed within the recommended gestational window and interpreted in relation to the pregnancy's stage and relevant clinical information.
During the examination, ultrasound is used to evaluate nuchal translucency along with other fetal features that may be relevant to first-trimester screening. Depending on the gestational age and examination requirements, assessment may include:
NT measurement can contribute to the assessment of the likelihood of certain chromosomal conditions when considered together with other screening information. It is important to understand that an NT scan is a screening examination, not a diagnostic test.
The ultrasound findings may be considered alongside maternal factors, blood-based screening, and other clinical information when recommended by the treating healthcare professional. If a screening result indicates an increased likelihood of a condition, additional counselling, testing, or follow-up may be advised.
The NT scan can also provide an opportunity to assess fetal development during the first trimester. Depending on the gestational age and visibility, selected anatomical structures and other early pregnancy features may be evaluated.
A systematic examination helps provide useful information about the developing fetus while also supporting appropriate planning for subsequent pregnancy scans, including the detailed anomaly assessment later in pregnancy.
The NT scan is performed during a specific period of early pregnancy when the measurement is appropriate and clinically meaningful. The exact timing should be determined according to gestational age and the recommendation of the treating obstetrician or healthcare provider.
Accurate pregnancy dating is therefore important when planning first-trimester screening.
Dr. Shubhi Goyal focuses on detailed imaging and clear communication throughout the examination. The purpose and findings of the scan are explained in an understandable manner, helping expectant parents know what the examination evaluates and what the results may mean.
When additional screening, diagnostic testing, or follow-up is appropriate, patients can be guided to discuss the next steps with their treating obstetrician or relevant specialist.
With specialized training in fetal radiology and genetics and experience in obstetric ultrasound, Dr. Shubhi Goyal provides NT scans in Siliguri with attention to accurate measurement, detailed fetal assessment, and patient-centred care.
The aim is to provide reliable first-trimester imaging information that can contribute to a broader pregnancy screening and monitoring plan.
MBBS, MD (Radiodiagnosis) | Radiologist & Fetal Medicine Specialist
Expert imaging care for healthier beginnings.
An NT (Nuchal Translucency) scan is a specialized first-trimester ultrasound examination that measures the fluid space at the back of the baby’s neck and evaluates other relevant fetal markers as part of early pregnancy screening.
An NT scan is performed during a specific period of the first trimester when the measurement can be accurately assessed. The ideal timing depends on the gestational age and should be confirmed with your treating doctor.
Along with measuring nuchal translucency, the examination may assess fetal size, cardiac activity, early anatomical development, and other ultrasound markers that contribute to first-trimester pregnancy assessment.
An NT scan is a screening examination rather than a diagnostic test. Its findings can help estimate the likelihood of certain chromosomal conditions when considered together with maternal factors, blood tests, and other recommended screening information.
Yes. An NT scan uses ultrasound technology and does not involve ionizing radiation. It is a non-invasive examination performed to obtain important information about early fetal development and support appropriate pregnancy screening and monitoring.
Timing : 10AM to 5PM
Copyrights © 2026, Dr. Shubhi Goyal.
