Why treatment names alone are not enough
A list of treatment names tells a proton therapy team very little about your situation. Proton therapy is radiotherapy delivered with protons rather than X-rays, and not every patient benefits; suitability is assessed individually. To make that assessment, the team needs to understand what each previous treatment was trying to achieve and what actually happened.
If you write only 'chemotherapy 2021' or 'radiation 2022', the clinician cannot tell whether the tumour shrank, stayed stable, or grew. They cannot see whether the radiation dose reached tolerance for a critical structure near the target. They cannot judge whether a new course of radiation is technically possible or too risky. The result of the previous treatment is often more important than the name of the drug or the machine used.
This is not about hiding anything. It is about giving the proton centre the information it needs to decide whether it can help. A clear description of outcomes lets the team ask better questions and avoid repeating a treatment that already failed or caused harm.
What to include for each previous treatment
For every prior treatment, aim to answer four questions: what was treated, what was given, what happened, and what is the situation now. Write these in plain language, even if your records are in another language. A short summary in English alongside original reports is helpful.
What was treated: name the specific target. For example, 'the tumour in the right upper lung' or 'the lymph nodes in the left neck'. Avoid vague terms like 'the cancer' if there were multiple sites.
What was given: include the treatment type, the dates, and the dose or number of cycles if you know them. For radiation, the total dose and fraction number matter. For chemotherapy, the drug names and number of cycles matter. For surgery, what was removed and whether margins were clear.
What happened: describe the response. Did imaging show shrinkage, stable disease, or progression? Were there side effects, and how severe? Did treatment stop early? Was there a break? These details help the proton team understand tolerance and timing.
What is the situation now: current symptoms, recent scan results, and any treatment you are receiving today. Include the date of the most recent imaging and what it showed. If you have a pathology report from a biopsy or surgery, include the diagnosis and any molecular markers.
How to describe response and side effects clearly
Response is not a single word. 'It worked' or 'it didn't work' is too vague. Use the language your oncologist used. If a scan report says 'partial response', write that. If it says 'stable disease', write that. If the tumour grew, say so and include the date. If the report uses a measurement, such as a change in the longest diameter of a lesion, include the number and the scan date. If the report describes a new lesion, name where it appeared. These details let the proton team compare your disease over time rather than rely on a general impression.
Side effects matter for proton assessment because they show how much normal tissue was affected. For example, if previous radiation caused lung inflammation or difficulty swallowing, the proton team needs to know. If chemotherapy caused kidney problems or hearing loss, that affects which drugs can be used again. Describe the side effect, when it started, how long it lasted, and whether it resolved. If a side effect is still present, say how it affects daily life now. If a dose was reduced or a drug was stopped because of a side effect, include that. This is not a minor detail: it tells the team what your body tolerated before and what a new plan must avoid.
If you had more than one treatment, describe each one separately. A timeline can help: date, treatment, target, response, side effects. This is not a bureaucratic exercise. It shows the proton centre whether the disease is controlled, whether there is a new target, and whether re-irradiation is safe. If two treatments overlapped or followed each other closely, say so. If there was a gap with no treatment, say how long it was and what happened during it. A clear sequence helps the team judge whether the current situation is stable, improving, or progressing, and whether the previous radiation dose leaves room for another course.
One more distinction is worth making: separate what a scan showed from what your doctor concluded. A scan report may say 'no evidence of progression' while your oncologist described the disease as controlled. Both are useful, but they are not the same. Write the scan finding first, then add your doctor's interpretation if you know it. If you do not know why a treatment was stopped or changed, write that you are unsure and ask the centre what records would clarify it. Honest gaps are easier to work with than a confident summary that turns out to be wrong.
If you have a pathology report from a biopsy or surgery, include the diagnosis in the original wording and any markers that were tested. If the report is in another language, a short English summary alongside the original is helpful. Do not translate medical terms yourself if you are unsure; a plain description of what you were told is better than a guessed term. The proton team can request the original report if they need it.
What the proton centre needs to confirm before travel
Before you plan travel to China for proton therapy, the centre must confirm several things. These are not automatic. You should ask directly and get written answers where possible.
First, ask whether the centre accepts your specific diagnosis and treatment target. Proton therapy is not available for every cancer type or stage. The centre will review your records and decide if proton therapy is technically possible and clinically appropriate.
Second, ask what planning visits are required. Some centres need you to come for simulation and imaging before treatment starts. Others may accept recent imaging from your home country. Confirm how many visits are needed and whether they can be combined.
Third, ask about the number of treatment sessions. Proton therapy is usually given over multiple sessions, but the exact number depends on the target and the plan. Do not assume a fixed number. Ask the centre to explain their proposed schedule.
Fourth, ask about follow-up. Will you need to stay in China after treatment? For how long? Can follow-up be done remotely or with your local oncologist? Get clear answers before you commit to travel.
Finally, ask about cost scope. Request a written estimate that states what is included and what is not. Hospital fees, coordination fees, and travel costs are separate. Do not rely on verbal estimates.
Common gaps that delay assessment
Missing records are a frequent reason for delay. If you do not have a recent scan report, pathology report, or treatment summary, the proton centre may not be able to assess your case. Ask your current hospital for copies. If records are in another language, ask for a translation or a summary in English.
Another gap is unclear timing. If you cannot say when the last treatment was given or when the last scan was done, the team cannot judge whether the disease is stable or progressing. Provide dates whenever possible.
A third gap is incomplete side effect history. If you had a serious reaction to previous treatment, say so. It may affect whether proton therapy is safe. Do not omit this because you think it is unimportant.
If you are unsure what to include, start with a short summary and ask the centre what else they need. An initial enquiry is free and does not require buying a proxy consultation. The hospital decides suitability.
Next step: prepare a clear summary and ask the centre
Write a one-page summary of your previous treatments. For each treatment, include the date, target, treatment type, response, side effects, and current status. Attach the most recent scan report and pathology report. If you have a treatment summary from your oncologist, include that too.
Then contact the proton centre or a coordination service with this summary. Ask specifically: does the centre accept my diagnosis and target? What planning visits are needed? How many treatment sessions? What follow-up is required? What does the written estimate include?
You can start with a brief summary through the enquiry form, email, or WhatsApp. Do not send passport numbers, card details, or a complete medical archive at first contact. After initial contact, the team will explain how to share records securely.
Remember that proton therapy is not suitable for every patient. The centre will assess your individual case. No outcome is guaranteed. An enquiry does not confirm acceptance or treatment availability. The hospital decides suitability after reviewing your records.
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.