Abnormal Trophoblast Invasion: The Culprit of The Major Obstetrics ProblemsSri SulistyowatiEditorialPathogenesis of preeclampsia as the consequences of the interaction failure between trophoblast and womb, mainly in the 1st trimester leads to a stress response in the placenta. This may cause poor growth and development of the villous tree, deteriorating transfer of oxygen and nutrieā¦