What is a TIFFA Scan ?
A TIFFA scan (Targeted Imaging for Fetal Anomalies) is a detailed ultrasound examination performed between 18 to 22 weeks of pregnancy to assess fetal growth and detect any structural abnormalities. It is also referred to as the Anomaly Scan and is one of the most important screenings during pregnancy.
This scan provides a comprehensive evaluation of the baby’s organs, limbs, spine, brain, heart, kidneys, and facial features, ensuring that the baby is developing as expected. It also examines the placenta, amniotic fluid, and umbilical cord, all of which are crucial for a healthy pregnancy.
Why is a TIFFA Scan Important?
The TIFFA scan plays a crucial role in identifying potential birth defects, genetic disorders, or structural abnormalities in the fetus. Here’s why it’s an essential part of prenatal care:
✅ Detects Congenital Abnormalities: Identifies issues in major organs like the heart, brain, kidneys, and spine.
✅ Assesses Placenta & Amniotic Fluid Levels: Ensures the baby is receiving adequate nutrition and oxygen.
✅ Monitors Fetal Growth & Development: Confirms that the baby’s growth is on track according to gestational age.
✅ Detects Genetic Conditions: Helps in screening for chromosomal abnormalities such as Down syndrome or neural tube defects.
✅ Guides Further Testing: If any concerns are found, additional diagnostic tests such as fetal echocardiography, amniocentesis, or genetic screening may be recommended.
The TIFFA Scan Process
The procedure is non-invasive, painless, and completely safe for both the mother and the baby.
How is the TIFFA Scan Done?
- Preparation: Usually, no special preparation is required. In early pregnancy scans, a full bladder may be needed for better imaging, but for a TIFFA scan, this is generally not necessary.
- Ultrasound Procedure:
- A gel is applied to the mother’s abdomen to allow smooth movement of the ultrasound probe.
- The sonographer moves the transducer over the belly, capturing detailed images of the fetus.
- The doctor examines various fetal organs, limbs, and bones to check for any abnormalities.
- Duration: The scan typically takes 20-40 minutes depending on the baby’s position and the clarity of images.
- Results: The results are reviewed by a radiologist or obstetrician, who will discuss any findings with the parents.
FREQUENTLY ASKED QUESTIONS
Q.1. Is the TIFFA scan mandatory for all pregnant women?
While not legally mandatory, doctors strongly recommend the TIFFA scan for all expectant mothers. It helps ensure the baby is developing normally and can detect any complications early, allowing for better management.
Q.2. Will the TIFFA scan confirm my baby’s gender?
No, the TIFFA scan is not meant for gender determination. In many countries, revealing the baby’s gender through ultrasound is illegal. The primary purpose of this scan is to check for fetal health and abnormalities.
Q.3. Can abnormalities detected in the TIFFA scan be treated?
Some minor abnormalities may resolve on their own, while others may require further testing or medical intervention. If a serious condition is found, your doctor will discuss the available options, including specialized care, early intervention, or advanced treatment methods.
Q.4. What should I do if my TIFFA scan report is abnormal?
If any concerns are found, your doctor may suggest additional tests like fetal echocardiography, genetic testing, or amniocentesis to confirm the findings. In some cases, early treatments or specialized monitoring may be recommended to manage the condition.
Q.5. Is the TIFFA scan painful or harmful to my baby?
No, the TIFFA scan is completely safe. It uses ultrasound waves, which do not involve radiation. The procedure is non-invasive and does not cause any harm to the mother or baby.