Imaging & Diagnostics
PET-CT Scan
Whole-body metabolic imaging, usually within a week
PET-CT availability is one of the clearest capacity differences between China and many Western systems. Major centres run daily PET-CT lists, and a private study can often be scheduled within a week.
For oncology patients, PET-CT is most useful when the question is specific: staging before surgery, assessing response after chemotherapy, or distinguishing scar from recurrence. It is not a general screening test, and we discourage using it as one — incidental findings generate anxiety and further tests without improving outcomes in average-risk people.
The study takes two to three hours including uptake time. Fasting and glucose control instructions are strict, and we send them in writing along with the appointment confirmation.
What is included
- Whole-body FDG PET-CT
- Nuclear medicine physician report in English
- Image files and SUV measurements
- Comparison with prior imaging where supplied
Who this suits
- Staging or restaging of known cancer
- Assessing response to treatment
- Investigating a specific diagnostic question raised by CT or MRI
Time required
2–3 hours including radiotracer uptake time
Recovery
None. Avoid close contact with pregnant household members for a few hours after the scan.
Trip planning
One visit is enough, but plan two nights if you want the report discussed in person.
Questions
Practical answers.
Something not covered? Email [email protected] and a coordinator will reply directly.
Can I have PET-CT as a general health check?
We do not recommend it. In average-risk people it produces incidental findings far more often than early diagnoses, and it exposes you to radiation without a clear benefit. If you have a specific concern, a targeted test is usually better.
Do I need recent bloodwork?
Yes. Recent glucose and renal function results are needed, and blood glucose must be controlled on the day. We arrange this at the same hospital if you do not have current results.
Is it safe if I am pregnant?
No. PET-CT is not performed during pregnancy. Tell us before booking and we will discuss alternatives with the nuclear medicine physician.
Imaging & Diagnostics
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