Selective Reduction in Multiple Pregnancy

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Conference Talk

Selective Reduction in Multiple Pregnancy Asma Khalil

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Description

Dr. Asma Khalil discusses the indications for selective reduction in multiple pregnancy. For selective reduction in DC twins, trans abdominal ultrasound-guided, intracardiac or intrafunicular injection of KCl or lignocaine with a 20-22 gauge needle is done in the first trimester. When the diagnosis is made in the second trimester, women might opt for late selective termination in the third trimester, if the law permits. For selective reduction in MC twins, the techniques include cord occlusion and Intrafetal coagulation (laser or radiofrequency ablation). Reduction in triplet pregnancy reduces extreme prematurity. For reduction in triplets, the options are to continue whole pregnancy or to terminate whole pregnancy or embryo reduction. For selective reduction in DC triplet, consider reducing the MC twins As regards the timing, selective reduction at 11-13 weeks allows for prenatal screening. Selective reduction carries higher risks if carried out at 18–19 weeks.

Dr. Khalil presents an overview of the techniques of cord occlusion and intra fetal laser. The choice of procedure depends largely on technical expertise. Newer techniques include microwave ablation and use of high intensity focussed ultrasound.

Syllabus

Chapters

Chapter 01