IUGR cannot be detected by USG using :: (A) Estimated Fetal weight, (B) BPD, (C) SDP, (D) Head circumference
Answer is C. Ultrasound is the best method to diagnose IUGR not only to diagnose the growth restriction but also to identify a fetus of symmetrical or asymmetrical one. The biometric measures are: Biparietal diameter Head circumference Femur length Abdominal circumference Estimated fetal weight HC/AC and FL/AC ratio Above all AC is the single most sensitive parameter to detect IUGR. TEXT BOOK OF OBSTETRICS,Sheila Balakrishnan,2nd edition,page no.204,205.