Chinese Class A hospitals readily review imaging from international institutions, but format and submission protocol matter. Here is what actually works.
Class A international medical departments routinely accept imaging from accredited international institutions. The catches are technical (format, completeness) rather than clinical. Submitted properly, your home-country imaging is reviewed by the Chinese specialist as part of the case workup, often within 1–3 business days.
The Short Answer
Class A international medical departments routinely accept imaging from accredited international institutions. The catches are technical (format, completeness) rather than clinical. Submitted properly, your home-country imaging is reviewed by the Chinese specialist as part of the case workup, often within 1–3 business days.
What Format to Submit
- DICOM files (preferred) — the original imaging data on CD/DVD or as a downloadable archive. This is what radiologists actually read; reports alone are not sufficient for surgical or complex oncology decisions.
- Original radiology reports — in original language; English translation appreciated but not required if the original is in a Western language
- Pathology slides or scanned images plus the pathology report — for any oncology case, pathology slide review by Chinese pathology is standard. Glass slide submission may be requested for complex or uncertain cases.
- Recent labs — within the last 30–60 days for most cases; longer is acceptable if disease is stable
How to Submit
Most international medical departments accept submissions via:
- Secure upload portal (encrypted; preferred for DICOM and pathology)
- Encrypted email for smaller files
- Physical CD / DVD by international courier (still common for pathology slides)
The coordinator typically routes everything to the appropriate sub-specialist within 24 hours of receipt.
What's Often Re-Done
Even when home-country imaging is accepted, certain items are commonly re-acquired:
- Recent CT or MRI when more than 3 months old — for active oncology or surgical planning
- Pathology slide re-review by Chinese pathology — central pathology review is standard for any cancer treatment decision
- Pre-op cardiac evaluation — ECG and basic cardiac workup typically re-done in country pre-op for safety
- Anaesthesia-related labs — CBC, coagulation, electrolytes, renal function within 7–14 days of surgery
This is not duplication for billing — it is reasonable safety practice. The cost of in-country re-acquisition for a typical surgical workup is USD 100–250.
Translating Reports
Original reports in English, Spanish, French, German, Japanese, Korean, or Russian are typically read directly by sub-specialists at major academic centres. For other languages, the international medical department arranges clinical-grade translation (different from machine translation) at modest cost.
For Pathology Specifically
Cancer treatment decisions hinge on pathology accuracy. Standard practice at academic Chinese cancer centres is:
- Original pathology report reviewed first
- Glass slides requested for in-house review by the centre's pathology department
- If immunohistochemistry or molecular testing is needed beyond what was already done, this is added in country
- For lymphoma, sarcoma, and rare tumours, central pathology review at a high-volume cancer centre frequently changes the diagnosis or sub-classification — meaningfully altering treatment
What to Ask Your Coordinator Pre-Trip
- Confirm the exact submission protocol (portal? email? courier?) and allowed file sizes
- Ask which items are likely to be re-done in country, and what they will cost
- Request a written confirmation that key imaging has been reviewed by the named consulting specialist before you fly
Most disappointments come from arriving in country and discovering that imaging or pathology is unreviewed — preventable with a 5-minute pre-trip checklist.
Sources: Partner-network operating protocols 2024–2026; published imaging-handling guidance for international second opinions.