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What is Small size placenta is seen in ? and explain in detail?
Ans. is 'B' i.e., Pre eclampsiaSmall placenta on antenatal ultrasound USG may be due to :-Variation in placental morphology :Only post of placenta is seen.Bibbed placenta :Only one lobe is seen.Succenturiate lobe.Hypeensive states (pre-eclampsia, eclampsia)Chromosomal disorders :Trisomy 18, Dysgenic triploidy, IUGR or intrauterine infection