Pregnancy Twins TIFFA Scan

Overview

Pregnancy Twins TIFFA (Targeted Imaging for Fetal Anomalies) Scan is a specialized prenatal ultrasound examination designed to perform a detailed anatomical assessment of both babies in a twin pregnancy. This advanced scan evaluates fetal growth, organ development, skeletal structures, brain, spine, heart, kidneys, limbs, facial features, placenta, and amniotic fluid to identify congenital abnormalities and ensure healthy fetal development.

The scan is usually performed between 18 and 24 weeks of pregnancy and is considered one of the most important examinations during prenatal care. Twin pregnancies require more detailed monitoring due to increased complexity, and a TIFFA scan helps detect structural abnormalities early, allowing appropriate medical planning and management.

Benefits of the Test

• Provides detailed anatomical assessment of both babies.
• Helps detect congenital abnormalities early.
• Evaluates fetal growth and development.
• Assesses major organs and body systems.
• Monitors placental and amniotic fluid status.
• Supports high-risk twin pregnancy management.
• Provides reassurance regarding fetal well-being.
• Safe and radiation-free examination.

Why Doctors Recommend This Test

• Routine anomaly screening in twin pregnancies.
• Assessment of fetal development.
• Detection of structural abnormalities.
• Evaluation of high-risk pregnancies.
• Monitoring fetal growth patterns.
• Assessment of placental health.
• Prenatal care and delivery planning.

Preparation Before the Test

• No special preparation is usually required.
• Wear comfortable clothing.
• Carry previous pregnancy reports and scans.
• Stay hydrated unless advised otherwise.
• Inform the doctor about any pregnancy-related concerns.
• Follow instructions provided by your healthcare provider.

Who Should Take This Test?

• Women carrying twins.
• Patients between 18 and 24 weeks of pregnancy.
• Women with high-risk twin pregnancies.
• Patients referred for fetal anomaly screening.
• Women with previous pregnancy complications.
• Patients requiring detailed fetal assessment.
• Individuals undergoing routine prenatal care.

Normal Reporting Time

Reports are typically available within 2 to 3 hours after completion of the examination and radiologist review.

Detailed Information

Pregnancy Twins TIFFA Scan is a comprehensive fetal anomaly scan specifically designed for twin pregnancies. The examination provides a detailed assessment of both fetuses, allowing specialists to evaluate fetal anatomy, growth parameters, and organ development with high accuracy.

During the scan, each baby is assessed individually for brain development, facial structures, spine, heart chambers, lungs, kidneys, stomach, bladder, limbs, and skeletal growth. The examination also evaluates placental position, amniotic fluid volume, fetal movements, and blood flow when required.

TIFFA scanning plays a crucial role in identifying congenital abnormalities, chromosomal marker findings, growth restrictions, and structural defects. Early diagnosis allows obstetricians and fetal medicine specialists to provide appropriate counseling, monitoring, and management throughout the pregnancy.

Because twin pregnancies have a higher risk of complications compared to singleton pregnancies, detailed anomaly screening is particularly important. The scan helps ensure that both babies are developing appropriately and supports informed clinical decision-making.

The procedure is safe, painless, and non-invasive. It uses ultrasound technology without radiation exposure and is safe for both mother and babies. The examination usually takes between 45 and 60 minutes because both fetuses require detailed evaluation. Reports are generally available within 2 to 3 hours after specialist interpretation.