The Complete First Trimester Screening Toolkit: Ultrasound Markers, Serum Tests & NIPT скачать в хорошем качестве

The Complete First Trimester Screening Toolkit: Ultrasound Markers, Serum Tests & NIPT

In this video, we dive deep into First Trimester Screening, exploring how ultrasound markers, biochemical testing, and NIPT come together for accurate early risk assessment of chromosomal abnormalities. 🔬 What you’ll learn in this lecture: The role of nuchal translucency (NT), nasal bone, and ductus venosus Doppler in screening. How to integrate sonographic markers with serum testing (PAPP-A, free β-hCG). The strengths and limitations of Non-Invasive Prenatal Testing (NIPT). Case examples of increased NT, cystic hygroma, and ductus venosus abnormalities. How combining modalities improves detection rates while reducing false positives. Why patient counseling is essential for informed decision-making. 👩‍⚕️ This lecture is designed for OB/GYN specialists, fetal medicine fellows, sonographers, and trainees who want to refine their skills in prenatal screening and ultrasound-based diagnosis. 💡 Key takeaway: First-trimester screening is most effective when modalities are combined—NT, nasal bone, ductus venosus Doppler, serum markers, and NIPT work best together for reliable and safe risk stratification. 📚 Part of our comprehensive ultrasound education series on maternal-fetal medicine and prenatal diagnosis. 👉 Don’t forget to like, share, and subscribe to stay updated on upcoming lectures covering advanced fetal imaging, early pregnancy complications, and prenatal diagnosis strategies. 00:00 - Introduction: First trimester aneuploidy screening overview 00:42 - Learning objectives and screening components 02:05 - Nuchal translucency technique and measurement protocol 03:52 - Mid-sagittal view criteria and quality standards 06:22 - Normal vs abnormal NT interpretation 08:19 - NT measurement considerations and pitfalls 08:50 - Ductus venosus Doppler assessment 11:15 - Nasal bone evaluation technique 14:14 - Integration with serum markers (PAPP-A, free β-hCG) 18:30 - Combined first trimester screening performance 21:45 - NIPT integration and clinical algorithms 25:29 - Clinical takeaways and screening limitations 28:40 - Risk stratification and counseling approach 31:38 - Q&A session 🧬 BUILD YOUR COMPLETE FIRST TRIMESTER SCREENING TOOLKIT: → First Trimester Overview    • First Trimester Ultrasound: Transabdominal...   Understand the foundation before diving into screening. → First Trimester Biometry    • First Trimester Ultrasound: The Fetal Meas...   Master NT measurement - crucial for aneuploidy screening. → First Trimester Anatomy    • First Trimester Ultrasound Essentials: Ide...   Learn soft markers and anatomical assessment for screening. → First Trimester Doppler    • First Trimester Doppler: Predicting Preecl...   Add ductus venosus and tricuspid valve Doppler to screening protocol. #FetalMedicine #PrenatalScreening #Aneuploidy #UltrasoundEducation #NIPT #MaternalFetalMedicine #firsttrimesterultrasound #fetalmedicine #earlypregnancyscan #ultrasoundtraining #obgyn #ultrasound #sonography #USG #earlypregnancy #MFM #firsttrimester