If your doctor has told you that you need an ERCP procedure in Nigeria — and especially if they said it quickly, in a consultation that covered a lot of ground — you may have left the appointment with more questions than answers. What exactly is ERCP? What does it involve? Will it hurt? And why is it being recommended instead of something simpler?
These are completely reasonable questions, and the answers are genuinely reassuring. ERCP is one of the most effective procedures in gastroenterology — it solves problems that previously required major surgery, in a fraction of the time and with a much faster recovery. Here is a clear, plain-language explanation of exactly what it is and what to expect.
ERCP Procedure in Nigeria in Plain Language
ERCP stands for Endoscopic Retrograde Cholangiopancreatography. It is a mouthful of a name that simply describes what the procedure does: it uses an endoscope (a flexible camera tube) to access and examine the bile ducts and the pancreatic duct — two drainage systems that are critical to digestion.
The bile ducts are a network of tubes that carry bile — a digestive fluid produced by the liver — from the liver and gallbladder into the small intestine. The pancreatic duct carries digestive enzymes from the pancreas into the same area. Both ducts drain into the duodenum (the first part of the small intestine) through a small opening called the ampulla of Vater.
ERCP allows a specialist to reach this opening from the inside — by passing the endoscope through the mouth, down the oesophagus, through the stomach, and into the duodenum — and then thread a thin catheter into the bile or pancreatic duct to inject contrast dye and take X-ray images. Crucially, it also allows treatment to be delivered in the same session: removing a blocking stone, placing a stent, or widening a narrowed duct — without any incisions.
For broader digestive health concerns, explore our General Gastroenterology services.
Why Is ERCP Performed?
ERCP procedure in Nigeria is recommended when there is a problem in the bile ducts or pancreatic duct that needs either diagnosis or treatment. The most common reasons include:
Gallstones in the Bile Duct
When a gallstone migrates from the gallbladder into the common bile duct, it can block the flow of bile, causing jaundice, severe pain, and — if infected — a dangerous condition called cholangitis. ERCP allows the specialist to locate the stone, widen the duct opening through a small incision (sphincterotomy), and remove the stone using a wire basket or balloon catheter. The entire procedure replaces what would otherwise have required open surgery.
Bile Duct Obstruction from Other Causes
Tumours of the pancreas, bile duct, or surrounding lymph nodes can compress the bile duct from outside, causing obstruction and jaundice. ERCP procedure in Nigeria can place a stent — a small metal or plastic tube — across the obstruction to restore bile flow, relieving jaundice and its associated symptoms (itching, dark urine, pale stools) even when the underlying tumour cannot be surgically removed.
Biliary Strictures
Strictures are narrowings of the bile duct caused by scar tissue following inflammation, prior surgery, or chronic conditions like primary sclerosing cholangitis (PSC). ERCP can dilate these strictures using a balloon and place a stent to keep the duct open.
Acute Cholangitis
When a bile duct obstruction becomes infected, the result is cholangitis which is a potentially life-threatening infection characterised by fever, jaundice, and severe abdominal pain. Emergency ERCP to drain the infected bile and relieve the obstruction is often the most important and urgent treatment in this situation.
Pancreatitis Related to Bile Duct Obstruction
When a gallstone obstructs the shared drainage point of the bile and pancreatic ducts, it can trigger acute pancreatitis. ERCP is used to remove the stone and relieve the obstruction, allowing the pancreas to recover.
What Happens During the Procedure?
Before You Begin
ERCP procedure in Nigeria requires preparation. You will fast for 6 to 8 hours beforehand to ensure your stomach is empty. Your medications will be reviewed. Blood thinners in particular may need to be temporarily paused. You should arrange for someone to take you home afterwards, as you will receive sedation.
Sedation and Positioning
When you arrive, an intravenous cannula is placed in your arm for the administration of sedation. ERCP procedure in Nigeria is performed under conscious sedation. Conscious sedation is a combination of a sedative and a painkiller that makes you deeply relaxed and drowsy. Most patients have little or no memory of the procedure. A throat spray is also applied to reduce the gag reflex. You will be positioned lying on your left side or flat on your stomach.
Scope Insertion
The duodenoscope (a specially designed endoscope with a side-viewing camera) is gently passed through your mouth and guided down the oesophagus, through the stomach, and into the duodenum. You breathe normally throughout. The camera transmits a live video feed to a monitor.
Cannulation and X-Ray Imaging
Once the ampulla of Vater — the opening of the bile and pancreatic ducts — is identified, a thin flexible catheter is guided through the scope and into the duct. Contrast dye is injected and real-time X-ray images (fluoroscopy) are taken. These images reveal the anatomy of the ducts and identify any stones, strictures, or other abnormalities.
Treatment
If a problem is identified — a stone, a stricture, a blocked duct — treatment is usually performed immediately:
- Sphincterotomy: A small cut is made in the sphincter muscle at the duct opening to widen it
- Stone extraction: A basket or balloon is used to capture and remove stones
- Stent placement: A plastic or metal stent is deployed to keep a blocked duct open
- Balloon dilation: An inflatable balloon widens a narrowed duct segment
- Tissue biopsy: Brushings or forceps samples are taken from suspicious areas
Duration
A straightforward ERCP procedure in Nigeria takes 30 to 60 minutes. More complex procedures — involving stone removal, stenting, or biopsies — may take up to 90 minutes. Plan to spend approximately 3 to 4 hours at the centre including preparation and recovery.
What Is Recovery Like?
Recovery from ERCP procedure in Nigeria is significantly faster than from open bile duct surgery. Most patients are discharged the same day and resume normal activities within 24 to 48 hours.
In the hours after the procedure you may feel bloated from the air introduced during the examination, and have a mild sore throat from the scope. Both settle quickly. Pain is usually minimal and managed with simple analgesics.
The most important post-procedure complication to be aware of is pancreatitis — inflammation of the pancreas — which occurs in approximately 3 to 5% of cases and typically presents as worsening abdominal pain in the hours after the procedure. Your care team will monitor you for this before discharge and will give you clear instructions on when to seek attention if symptoms develop at home.
ERCP Procedure in Nigeria: What Patients Should Know
ERCP procedure in Nigeria is a technically demanding procedure that requires specialist training, a purpose-built duodenoscope, and fluoroscopy (X-ray) equipment in the endoscopy suite. It is not available at every hospital in Nigeria.
At Redus Center for Digestive Health in Lekki Phase 1, Lagos, our gastroenterologists are trained and experienced in both diagnostic and therapeutic ERCP procedure in Nigeria. We perform the procedure using advanced equipment and adhere to international standards for patient safety and infection control. If you have been referred for ERCP or have been told you may have a bile duct or pancreatic problem, we invite you to book a consultation with our team.
Frequently Asked Questions
Is ERCP painful?
ERCP procedure in Nigeria is performed under sedation, so you will not feel pain during the procedure. Some patients experience mild abdominal discomfort and bloating for a few hours afterwards. Significant pain after ERCP — particularly worsening upper abdominal pain — should be reported to your care team as it may indicate post-ERCP pancreatitis.
How is ERCP different from a normal endoscopy?
A standard upper endoscopy (gastroscopy) uses a forward-viewing camera to examine the lining of the oesophagus, stomach, and duodenum. ERCP uses a side-viewing scope specifically designed to access the opening of the bile and pancreatic ducts, and combines endoscopy with X-ray imaging (fluoroscopy). It is a more specialised procedure requiring additional training and equipment.
Will I need to be admitted to hospital for ERCP?
Most ERCP procedure in Nigeria are performed as day cases — you arrive, have the procedure, recover, and go home the same day. In some cases — particularly when there has been a complication such as cholangitis, or if the procedure is particularly complex — an overnight stay may be recommended.
Can ERCP be done if I have already had my gallbladder removed?
Yes. The bile duct continues to function after gallbladder removal — the liver delivers bile directly into the duct. ERCP procedure in Nigeria can be performed in patients who have had cholecystectomy, and is sometimes needed when stones form in the bile duct itself (rather than in the gallbladder) after surgery.
How do I prepare for ERCP?
You will need to fast for 6 to 8 hours before the ERCP procedure in Nigeria takes place, review your medications with your doctor (particularly blood thinners), arrange for someone to take you home, and plan to rest for the remainder of the day. Your care team at Redus will provide you with detailed, personalised preparation instructions at your consultation.
| Been referred for ERCP procedure in Nigeria or told you may have a bile duct problem? Book a specialist consultation at Redus Center for Digestive Health, Lekki Phase 1, Lagos. Call +234 704 084 7895 or visit redushealth.com. |