A 37-week newborn is delivered to a mother with severe preeclampsia. The baby appears thin with reduced subcutaneous fat, loose skin folds, and a relatively large head compared to the body. Length is near normal but weight is below the 5th percentile. Which diagnosis best explains these findings?
A
Symmetrical IUGR due to early fetal insult
B
Asymmetrical IUGR due to placental insufficiency
C
Large for gestational age baby
D
Post-term baby with normal growth