Diagnostic Services
Sonography & 3D/4D
Ultrasound imaging is used across a wide range of diagnostic questions, from abdominal and pelvic examinations to pregnancy assessment.

Diagnostic Ultrasound · Thergaon
Understand the Service
One examination method, many diagnostic questions.
Ultrasound imaging is used across a wide range of diagnostic questions, from abdominal and pelvic examinations to pregnancy assessment.
3D/4D imaging is used where it is clinically appropriate and adds to the examination.
Which examination is appropriate for you, and when, is decided by your treating doctor.
What This Service Covers
Where sonography is used.
Diagnostic Ultrasound
Abdominal and pelvic examinations, and other diagnostic questions your doctor may refer you for.
3D / 4D Imaging
Used where it is clinically appropriate and adds to the examination.
Pregnancy & Fetal Assessment
Pregnancy assessment is part of the centre's ultrasound work, supported by dedicated fetal and pregnancy services.

What to Expect
Your sonography visit.
- 01
Before
Preparation depends on the examination, and instructions are shared when your appointment is confirmed.
- 02
During
The examination your doctor has requested is carried out at the centre.
- 03
After
Your report is discussed with reference to your treating doctor's advice.
Practical Information
Before you visit.
What to bring
Please carry your doctor's referral, previous reports and any earlier scan images.
Preparation
Preparation varies by examination; instructions are shared when your appointment is confirmed.
Appointments
Appointments are recommended so that scan time can be planned and waiting reduced.
What is sonography?
Sonography, or ultrasound, is an imaging examination used across a wide range of diagnostic questions, from abdominal and pelvic examinations to pregnancy assessment.
What types of ultrasound examinations are available?
Ultrasound is used for abdominal and pelvic examinations, pregnancy assessment and other diagnostic questions. Your referral usually names the examination required — if it is unclear, message us before you travel.
What is 3D/4D imaging?
3D/4D imaging is used where it is clinically appropriate and adds to the examination. Whether it is included depends on the examination and your treating doctor's advice.
Is preparation required?
Preparation varies by examination. Instructions specific to your scan are shared when your appointment is confirmed.
Your Next Step
Have questions about your sonography examination?
Ask about this examination, what to bring, or when to come in.
24/7 Digital Reception
AI Nurse Receptionist
Get help with questions about doctors, services, appointments and visiting the centre.
Available 24 hours · 7 days a week
Questions
Get clarity
Guidance
Find the right service
Next Step
Book or visit
Our AI Nurse Receptionist provides general guidance only. For medical advice or interpretation of findings, please speak with your doctor.
24/7 Digital Reception
AI Nurse Receptionist
Get help with questions about doctors, services, appointments and visiting the centre.
Talk to the AI NurseAvailable 24 hours · 7 days a week
Questions
Get clarity
Guidance
Find the right service
Next Step
Book or visit
Other Services
Explore the centre’s diagnostic services.
Next Step
Book your sonography examination.
Share your referral with our team and we will confirm a time and any preparation your examination needs.
This information is general and does not replace advice from your treating doctor. Your doctor decides which examination is appropriate for you.

