What ERCP is, and why the assessment depends on your records
ERCP combines endoscopy and X-rays to examine and treat bile or pancreatic duct problems. That single sentence explains why the assessment is record-heavy. The procedure is not a scan that produces a diagnosis on its own; it is an intervention. The specialist deciding whether to perform ERCP needs to know what the duct looks like, what has already been attempted, and what the current symptoms or laboratory results suggest.
A patient who sends only a recent CT report may be told that more information is needed. A patient who sends the CT report, the previous ERCP report, the discharge summary, and the current blood results gives the specialist a much clearer picture. The difference is not bureaucracy. It is the difference between a general opinion and a specific plan.
This guide is about the assessment question, not about cost, travel or recovery. It explains what existing information can clarify, what remains uncertain when the specialist has not examined you, how to organise gaps without ordering new tests yourself, and what the treating clinician must decide.
The scans and imaging reports that usually matter most
The most relevant imaging depends on what the treating team is trying to see. For bile duct problems, magnetic resonance cholangiopancreatography (MRCP) is a common non-invasive way to look at the biliary and pancreatic ducts. If you have had an MRCP, the written report and the images themselves are both useful. The report tells the specialist what the radiologist concluded; the images let the ERCP specialist form an independent view of the duct anatomy.
Abdominal ultrasound is often the first test when the bile duct is suspected to be blocked. The report may describe duct dilation, gallstones, or a mass. It is useful background, but it rarely gives enough detail for an ERCP plan on its own.
CT scans of the abdomen can show the pancreas, bile ducts, and surrounding structures. A CT report is helpful, but the images are more helpful. If the CT was done at another hospital, ask whether you can obtain the images on a disc or through a secure link. Many hospitals can provide this.
If you have had an endoscopic ultrasound (EUS), that report is particularly valuable because it often describes the bile duct and pancreas in detail. EUS is a different procedure from ERCP, and its report can clarify whether ERCP is the right next step or whether another approach is needed.
If you have had a cholangiogram or a previous ERCP, the images and report from that procedure are among the most useful documents you can send. They show the duct anatomy, what was attempted, and what was found.
Previous procedure reports: what the specialist reads for
A previous ERCP report is not just a record that the procedure happened. The specialist reads it for specific details: whether the duct was cannulated, what was seen, whether a sphincterotomy was performed, whether a stent was placed, and whether there were complications. These details change the assessment of what is feasible now.
If a stent was placed, the report should say what type, where it was placed, and when. The specialist will want to know whether the stent is still in place and whether it has been changed. This is not a matter of routine; it is a clinical question that depends on the individual case.
If a previous ERCP failed or was incomplete, the report may explain why. Was the duct difficult to cannulate? Was there a stricture? Was the patient unable to tolerate the procedure? The answer affects whether a repeat attempt is reasonable and what technique might be needed.
Discharge summaries from previous hospital admissions are also useful. They often contain the sequence of events, the working diagnosis, and the plan at the time of discharge. A discharge summary from a recent admission for cholangitis or pancreatitis can be more informative than a stack of individual test results.
If you have had biliary or pancreatic surgery, the operative report is important. It describes the anatomy as it is now, which may be different from the anatomy shown on older scans.
What remains uncertain when the specialist has not examined you
A records-based review can clarify a great deal, but it cannot confirm everything. The specialist cannot assess your current clinical condition, your fitness for sedation or anaesthesia, or the exact appearance of the duct at the time of the procedure. These are determined in person.
The specialist also cannot confirm whether ERCP is definitely indicated until the current situation is assessed. A report from three months ago may not reflect what is happening now. If your symptoms have changed, or if new laboratory results are available, those should be part of the assessment.
Remote review cannot establish hospital acceptance or a final treatment plan. It can help the specialist understand whether ERCP is likely to be appropriate and what information is still needed. The decision to proceed is made by the treating team after they have assessed you.
It is also important to understand that a records-based opinion is not a substitute for an in-person evaluation. It is a way to prepare for that evaluation and to avoid travelling without a clear sense of whether ERCP is a reasonable option.
How to organise gaps without ordering tests yourself
If your records are incomplete, the first step is to identify what is missing and ask the treating hospital whether they need it. Do not order new tests on your own before a specialist has reviewed what you already have. A new test may be unnecessary, or it may be the wrong test for the question being asked.
Start by making a simple list. Include the date and type of each scan, the date and outcome of each procedure, and the date and result of relevant blood tests. This list helps the specialist see the timeline at a glance.
For imaging, ask the hospital that performed the scan whether you can obtain the images, not just the report. Images are often more useful than reports for procedural planning. If you cannot obtain images, send the reports and explain that images are unavailable.
For previous ERCP or surgery, request the procedure report and the discharge summary. If the hospital can provide a CD or DVD of the procedure images, that is helpful. If not, the written report is still valuable.
When you send records, include a short summary of your current symptoms and your main question. This helps the specialist focus on the decision you need to make. It also reduces the chance that important information is overlooked.
If you are unsure what to send, ask. A brief enquiry can clarify what the hospital needs before you spend time and effort collecting documents that may not be relevant.
What the specialist must decide, and what you should ask
The specialist must decide whether ERCP is the right procedure for your situation, what approach is likely to be used, and what alternatives should be considered. These decisions depend on the duct anatomy, the underlying cause, your previous procedures, and your current condition.
You can prepare for that decision by asking specific questions. What information is still missing? Is the imaging you have sufficient, or are additional views needed? If a previous ERCP was incomplete, what does that mean for a repeat attempt? What are the alternatives to ERCP in your case? What are the risks and benefits of proceeding?
It is also reasonable to ask how the hospital will use your records. Will a specialist review them before you travel? Will you need to bring the original images? These are practical questions that help you plan without assuming a particular timeline.
The treating clinician's judgement is central. No article can replace that assessment. The goal of organising your records is to make that assessment as informed as possible, so that the decision about ERCP is based on the best available information.
If you would like help identifying which records are relevant to an ERCP assessment in China, you can start with a brief enquiry. An initial case review is free and does not require buying a proxy consultation. The hospital decides suitability after reviewing your information.
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.