Why the report matters more than the diagnosis label
Diabetic retinopathy is not one uniform condition. It affects the retina, the light-sensitive layer at the back of the eye, and the clinical picture can differ greatly between two people who both carry the same diagnosis. Treatment options can include injections, laser or surgery, depending on assessment. That wording is deliberately broad because the right option depends on what the retina looks like now, not only on the label on an old discharge summary.
For an overseas patient considering care in China, the practical question is not whether you have diabetic retinopathy. It is whether the records you can send give an eye specialist enough to understand your situation. A report that says only 'diabetic retinopathy, follow up' leaves the receiving clinician unable to judge severity, prior treatment or urgency. A report that includes retinal images, a diabetes history and a record of previous injections or laser gives a much more useful starting point.
This article explains what each of those record types should clarify, why a gap matters, and what to ask before you send anything. It does not recommend a specific treatment, and it does not replace an examination by a qualified ophthalmologist.
What retinal images should show and label
Retinal images are the core of a diabetic retinopathy record because they show the retina directly. A useful set should be clearly labelled with the eye (right or left), the date, and the type of image. Colour fundus photographs, optical coherence tomography scans and fluorescein angiography images answer different questions, so a report that mixes them without labels is hard to interpret.
Ask whether the images show the macula, the central area responsible for detailed vision, and whether any swelling or fluid is described. If a report mentions 'macular oedema' or 'macular involvement' without an image or measurement, the receiving clinician may need to know how that conclusion was reached. If the images are old, ask when the most recent set was taken, because a retina can change between visits.
A common practical problem is that patients hold image files but not the radiologist's or ophthalmologist's interpretation. Send both if you can. The image alone may be readable, but the original report explains what the treating team saw and what they planned next. If you only have a printed summary, check whether it names the imaging type and the eye.
Before sending anything to a hospital in China, ask the receiving team what image format and what report language they can accept. Do not assume that every hospital reads every file type or that an English report will be interpreted the same way everywhere. This is a question for the specific provider, not a general rule.
What the diabetes history should clarify
Diabetic retinopathy sits inside a wider diabetes picture. A useful history should state how long diabetes has been present, what type it is, and how it is currently managed. It should also describe the most recent blood glucose and HbA1c results if available, because these give context to the eye findings.
The history should clarify whether other diabetes-related complications have been identified, such as kidney or nerve involvement, because these can influence overall care planning. It should also list current diabetes medicines and any recent changes. Do not change any diabetes medicine on your own before a review; that decision belongs to your treating clinician.
A frequent gap is a history that says 'diabetes for many years' without dates or current control. That leaves the eye specialist unable to judge whether the retinopathy is stable, progressing or newly detected. If you do not have recent blood test results, say so rather than guessing. The receiving team can then tell you what it needs.
It also helps to state who currently manages your diabetes and whether you have regular eye follow-up. That information tells the China team whether you already have a care structure at home and what coordination may be needed.
Previous injections or laser: what to record and why
Prior treatment is one of the most important parts of a diabetic retinopathy record. If you have had intravitreal injections, laser photocoagulation or eye surgery, the report should state which eye, what was done, when, and how many sessions. It should also note the response if that was recorded.
This matters because the same finding can mean different things depending on what has already been tried. A retina that has received laser treatment looks different from one that has not, and a specialist reading an image without that history may misinterpret it. If you have had injections, note the medicine name if it is on your record, but do not rely on memory alone.
If you have had treatment at more than one clinic, try to gather the summaries from each. A single timeline showing the sequence of injections, laser and any surgery is more useful than several disconnected letters. If some records are missing, say which ones and when the treatment happened, so the receiving team can judge how much is unknown.
Ask the hospital in China whether it wants the original treatment reports, a translated summary, or both. Do not assume that a brief patient-held card is sufficient for a specialist review. This is a provider-specific question.
Ongoing eye follow-up and current symptoms
A diagnosis report should clarify what follow-up has been happening. Was the last eye examination recent or some time ago? Was the plan observation, further imaging, or a specific treatment? If a follow-up appointment was missed, that is useful information, not something to hide.
Current symptoms also belong in the record. If you have noticed new blurring, floaters, flashes or a change in vision, describe when it started and whether it is getting worse. Urgent or worsening eye symptoms need local assessment first; an overseas enquiry should not delay that. If your vision has changed suddenly, seek local care rather than waiting for a remote review.
The report should also state whether both eyes are affected and whether the findings are similar in each. Asymmetry can change how a specialist prioritises the review. If you wear glasses, note whether the prescription has changed recently, because that can affect how you describe your vision.
Finally, clarify what you want from the review. Are you seeking a second opinion on the current plan, confirmation that the diagnosis is complete, or information about treatment options? A clear question helps the receiving team focus its response.
How to prepare the record set before you send it
Start with a one-page summary in English that lists your diabetes type and duration, current medicines, most recent HbA1c if available, eye diagnoses for each eye, prior injections or laser with dates, and your main question. Then attach the supporting documents in a logical order: retinal images with their reports, clinic letters, and treatment summaries.
Label every file clearly with the eye, the date and the document type. If a document is in another language, note that and ask whether a translation is needed. Do not send passport numbers, card details or a complete medical archive at first contact; a brief summary is enough to begin.
Ask the receiving hospital what it can review remotely and what would require an in-person examination. A records-based opinion can clarify the history and the available evidence, but it does not establish final eligibility for any procedure or replace an eye examination. The hospital decides suitability after its own assessment.
If you would like help organising this, ChinaSpecialistCare can review a short summary, identify missing information and suggest the relevant next step. This initial enquiry is free and does not require buying a proxy consultation. You can share records after first contact through the enquiry form, email or WhatsApp.
A practical next step is to gather your most recent retinal images with their reports, your diabetes history and a list of prior eye treatments, then send a brief summary with your main question. The team can then tell you what else the receiving clinician may need.
Sources & scope of this guide
References and official service information relevant to this guide.
This is general planning information and has not been individually reviewed by a doctor. Medical decisions and personal treatment advice come from your treating clinicians.