Bile Duct Stone Evaluation in China: Imaging and Previous ERCP Records to Prepare

Quick Summary

Common bile duct stones can cause different symptoms and may be found through blood tests, ultrasound, CT, MRCP, endoscopy, or surgery-related records. If you are considering evaluation in China, an organized history is more useful than a scattered set of images or a short verbal summary. Gather existing imaging reports and image files, laboratory results, ERCP or other procedure reports, discharge summaries, medication list, and any stent or drainage record.

This guide explains how to prepare those documents. It does not determine whether a stone is present, whether it needs removal, whether ERCP or surgery is appropriate, whether a stent should be changed, or whether you are fit to travel.

Reviewed October 28, 2026.

What a Bile Duct Stone Is, in Plain Language

The bile ducts are small tubes that carry bile from the liver and gallbladder to the intestine. A stone can be located in the common bile duct, sometimes after moving from the gallbladder, and sometimes in association with other biliary conditions. The symptoms and risks vary. Some patients have pain, nausea, jaundice, fever, or a previous episode of pancreatitis or infection; others learn about a possible stone after an imaging test or laboratory result.

The same symptom can have many causes, and a report from one date may not reflect the current situation. This article cannot diagnose an obstruction, infection, pancreatitis, or another condition. If you have fever, jaundice, severe or rapidly worsening pain, repeated vomiting, confusion, or feel acutely unwell, seek timely local medical care. Do not wait for a records review, a travel plan, or a WhatsApp response.

Why a Dated Record Set Helps

For a China evaluation, a receiving clinical team may need to see the sequence of events: when symptoms began, which tests were performed, what a report described, whether an endoscopic or surgical procedure occurred, and what follow-up was advised. A dated record set helps preserve that context across languages and health systems.

The goal is not to argue for one procedure. It is to give the receiving team reliable source material. Keep original reports whenever possible, note the facility and date, and separate factual documents from personal recollections. If a report is missing, list the hospital and approximate date rather than recreating the finding from memory.

Imaging Records to Collect

Different imaging studies provide different views. Your job is to collect what already exists, not to decide which study should come next. Include the complete written report and, where available, the original image files or the access method provided by the imaging center.

Useful records may include:

• Abdominal ultrasound reports.
• CT abdomen or CT cholangiography reports.
• MRCP reports and image files, if performed.
• Endoscopic ultrasound reports, if performed.
• ERCP imaging and procedure reports.
• Intraoperative cholangiography or surgical imaging reports, if available.
• Prior gallbladder or biliary surgery reports.

For each file, record the date, facility, body area, and report language. Do not crop screenshots so tightly that the patient name, date, method, or conclusion disappears. If images are supplied on a disc, portal, or secure link, ask the receiving institution which format it can accept before uploading or travelling.

Laboratory Results: Preserve the Full Panel and Dates

Laboratory tests can change over time and need clinical context. Keep complete dated reports rather than only copying a few highlighted values. Depending on what has already been done, this may include liver-related tests, bilirubin, blood counts, inflammation-related tests, pancreatic enzymes, kidney function, coagulation studies, and other results ordered by the treating team.

Do not use a laboratory result to decide by yourself whether a stone has passed, whether an infection is present, or whether a procedure can wait. The interpretation depends on symptoms, examination, imaging, medications, other conditions, and the time of testing. Put each report in chronological order and preserve the original units and laboratory name.

Previous ERCP or Endoscopic Procedure Records

ERCP is an endoscopic procedure that may be used for diagnosis or treatment in selected biliary conditions. If you have had ERCP, keep the full procedure report, not only the discharge instruction. The report may describe what was seen, what was attempted, whether a stone was removed, whether a sphincterotomy was performed, and whether a stent or other device was placed. Those details are for the receiving clinical team to interpret.

Prepare:

• The date and hospital for each ERCP.
• Complete ERCP and endoscopy procedure report.
• Sedation or anesthesia record if supplied.
• Discharge summary and any complication-related documentation.
• Pathology report, if tissue sampling occurred.
• Stent or drain documentation, including date and product details if recorded.
• Follow-up plan issued by the treating team.

Do not assume that an earlier procedure proves a current stone, that a stent should be exchanged, or that the same approach will be used in China. Those are clinical decisions for the relevant treating team after it has assessed the current information.

Stents, Drains, and Surgery History

If a stent, drain, gallbladder surgery, bile-duct exploration, or another biliary intervention is part of your history, place those records in a separate folder. Include the procedure date, hospital, operative report, discharge summary, and any written follow-up instruction. If a device card or label was supplied, include a clear copy.

This information does not establish that a China hospital can provide a specific procedure or device service. The institution must confirm its own scope after reviewing the appropriate records. Do not change a follow-up schedule or stop an existing treatment plan solely to coordinate international travel.

A One-Page Timeline That Stays Factual

Create a short timeline to sit above the original documents. One row may include:

• Date and location of a symptom, test, admission, or procedure.
• What the patient noticed in ordinary language.
• The name of the related report and facility.
• Any procedure performed, stated from the report.
• Current status of the follow-up plan as written by the treating team.

For example, write “ERCP report dated 4 May 2026 attached; discharge instruction attached” rather than drawing a conclusion about whether a problem is resolved. Avoid writing “stone cleared” or “stent needs replacement” unless those exact dated statements appear in a clinician-issued document, and even then do not treat an old note as a current decision.

Medication List and Important Health Context

Bring an up-to-date medication list, including prescription medicines, non-prescription medicines, supplements, and documented allergies or intolerances. Use labels or the latest clinician-issued list to preserve spelling, dose, and schedule. Include other conditions and relevant prior surgeries only as already documented.

Do not stop medicines, change doses, start antibiotics, or follow a fasting plan based on a web article. Preparation instructions for a particular procedure are individualized and should come from the performing department and the clinicians currently responsible for your care.

Questions to Send Before Travel to China

Patients can use focused administrative questions to understand what the receiving institution needs:

1. Which imaging reports and original image files should I send for an initial records review?
2. Are translations required, and which language or format is accepted?
3. Should I include previous ERCP, surgical, stent, or drain reports?
4. Which official channel should receive records, and how should sensitive files be transferred?
5. What has been confirmed so far: receipt of documents, a records review, an outpatient appointment, or another stage?
6. If an appointment is confirmed, what campus, department, date, local time, and arrival instructions apply?
7. Which changes in symptoms should be addressed with my current local team rather than waiting for international communication?

These questions do not ask the institution to recommend a procedure by message. They help prevent missing information and clarify the status of communication.

How MedToChina Can Support Preparation

MedToChina supports international patients considering medical care in China by helping them organize records and practical questions. Submit your information or send available documents and questions through WhatsApp. After understanding your condition, existing records, timeline, country preference, and practical needs, our customer service team can discuss possible China care resources.

We do not diagnose biliary conditions, interpret imaging, determine whether ERCP or surgery is indicated, decide whether a stent requires attention, give medication or fasting instructions, determine travel readiness, or promise appointment availability, treatment, cost, or outcome. Clinical decisions remain with the appropriate healthcare professionals and institutions.

Frequently Asked Questions

Do I Need Every Original Image File as Well as the Report?

Bring or retain the original image files when available, but ask the receiving institution which formats it accepts. The written report alone may not contain every detail needed for a clinical review.

Does a Previous ERCP Report Show What I Need Now?

It documents a past procedure. It does not by itself determine your current condition or what should happen next.

Should I Stop Medication or Fast Before Travelling for a Possible Procedure?

No. Do not make medication or fasting changes from this guide. Follow instructions from the clinicians and department responsible for your care.

Can MedToChina Tell Me Whether I Need ERCP or Surgery?

No. That requires an individualized clinical assessment by the relevant treating team.

What Symptoms Should Not Wait for an International Plan?

Fever, jaundice, severe or rapidly worsening pain, repeated vomiting, confusion, or feeling acutely unwell need timely local medical attention.

Does Sending Records Confirm Treatment in China?

No. Records submission does not confirm acceptance, an appointment, admission, a procedure, or treatment. The receiving institution must confirm any next step.

Contact MedToChina on WhatsApp

Submit your information or send your biliary imaging, ERCP records, and practical questions through WhatsApp. We can help you prepare an organized administrative checklist before discussing possible care in China.

Medical Disclaimer

This article provides general information for international patients considering bile duct stone evaluation in China. It is not medical, diagnostic, treatment, medication, fasting, nursing, insurance, visa, or travel advice. It does not interpret symptoms, laboratory results, imaging, or procedure reports; determine whether ERCP, surgery, stent care, or other treatment is appropriate; establish travel readiness; or confirm appointment availability, treatment, cost, or outcome. Seek individualized advice from the clinicians responsible for your care. For urgent or severe symptoms, seek timely local emergency care.

References

1. ASGE Standards of Practice Committee. ASGE guideline on the role of endoscopy in the evaluation and management of choledocholithiasis32572-0/fulltext).
2. National Institute of Diabetes and Digestive and Kidney Diseases. Gallstones.
3. National Institute of Diabetes and Digestive and Kidney Diseases. ERCP.
4. Centers for Disease Control and Prevention. Medical Tourism.
5. GOV.UK. China travel advice: health.