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What is In asymmetrical IUGR which organ is not affected and explain in detail?
In asymmetrical IUGR, the insult on the fetal growth occurs during late gestation producing a brain sparing effect. Head circumference is relatively preserved compared to length and weight. This occurs d/t preferential redistribution of blood flow to brain, hea and adrenals. Causes include : placental insufficiency, pregnancy indyced hypeension or maternal medical diseases. Reference : page 156 Ghai Essential Pediatrics 8th edition