US Normal Measurements

  1. When is the Yolk Sac visualized?
    35 days
  2. What is a normal measurement for the Yolk Sac?
    3-4 mm in diameter
  3. What will the Yolk Sac measure at 10 weeks?
    6 mm
  4. What is the normal measurement for the Aorta?
    up to 3cm
  5. What is the normal measurement for the IVC?
    up to 4 cm
  6. What is the normal measurement for the GB?
    • upto: 3cm wide
    • 7-10 cm long
  7. What is the normal measurement for the GB wall?
    < 4mm
  8. What is the normal measurement for the CBD?
    • upto 7mm
    • *if pt has had a cholecystectomy the CBD is normal upto 10mm
  9. What is the normal measurement for the Pancreas?
    15-20 cm long
  10. What is the normal measurement for the Adult Kidneys?
    • 9-12 cm Long
    • 2.5-3.5 cm AP
    • 4-5 cm Trans
  11. What is the normal measurement for a postpubertal Uterus?
    • 7-8cm long
    • 3-5cm trans
    • 3-5cm AP
  12. What is the normal measurement for postpubertal ovaries?
    • 2.5-5cm long
    • 1.5-3cm trans
    • 0.6-2.2cm thick
Author
hjmurray
ID
9716
Card Set
US Normal Measurements
Description
Normal measurements for anatomy for US procedures
Updated