Canadian Diagnostic Network


Get Ready For Your Exam By Following These Simple Steps

Select your exam

No Preparation Needed

Do not take calcium supplements for at least 24 hours before your bone density test.


No eating, drinking, smoking or chewing gum 8 hours prior to the appointment.


Drink 34 oz or 1 litre of water 1 hour prior to the appointment. Do not go to the washroom.

Transrectal Ultrasound

  • A Fleet Enema or Glycerin Suppository 2 hours before exam.
  • Drink 20oz of water 1 prior to exam.

Vascular Ultrasound

No Preparation Needed

Remove any deodorant, powder or perfume prior to appointment.

Schedule Your Appointment

Please complete the Quick Form below. After you submit this information, CDN support will contact you by email to confirm your appointment. If you have a medical emergency, dial 911

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Your Health is
Our Priority

Canadian Diagnostic Network