Ultrasound (main)

Renal

  • Is there hydronephrosis?
    • Unilateral or bilateral?
  • Is there fluid around the kidney?
  • Is the bladder distended?
  • Are stones seen?
  • Is the aorta normal?

Pelvic

  • Definite IUP = gestational sac containing yolk sac
    • Occurs ~5th week

Ocular

  • Optic Nerve
    • Measure 3mm posterior to the globe
    • Normal is <5mm


Source

Sonoguide