TRUE/FALSE statements regarding management of CBD stone are: 1. Endoscopic papillotomy 2. Ursodeoxycholic acid 3. ERCP 4. Hepaticojejunostomy 5. Choledochotomy
## Core Concept
The management of common bile duct (CBD) stones involves various procedures aimed at removing the stones from the bile duct. These procedures can be either endoscopic, surgical, or involve the use of medications to dissolve the stones.
## Why the Correct Answer is Right
- **Endoscopic papillotomy (1)**: This is a procedure where the ampulla of Vater is incised to facilitate the removal of CBD stones. It is indeed a management option.
- **Ursodeoxycholic acid (2)**: This medication can be used to dissolve cholesterol gallstones by altering the bile composition, making it more capable of dissolving cholesterol. However, its effectiveness for large stones or rapid resolution is limited.
- **ERCP (3)**: Endoscopic retrograde cholangiopancreatography is a technique that combines upper gastrointestinal endoscopy and fluoroscopy to diagnose and treat conditions related to the bile and pancreatic ducts, including CBD stones.
- **Hepaticojejunostomy (4)**: This is a surgical procedure that involves creating a communication between the hepatic duct and the jejunum. It is typically performed for patients with bile duct injuries or strictures, not primarily for CBD stones.
- **Choledochotomy (5)**: This is a surgical procedure involving an incision in the common bile duct to remove stones. It is a valid approach, especially if endoscopic methods are not feasible.
## Why Each Wrong Option is Incorrect
- **Option A:** Includes all options as TRUE, which might not be accurate given the context of current practices and indications for each procedure.
- **Option B:** Without specific details on which statements are marked as TRUE or FALSE, it's hard to directly refute, but typically, options that do not align with established practices for CBD stone management can be considered incorrect.
- **Option D:** Similarly, without specifics, we assess based on standard practices.
## Clinical Pearl / High-Yield Fact
A key point to remember is that ERCP with endoscopic sphincterotomy is currently the first-line treatment for CBD stones whenever possible, due to its minimally invasive nature and high success rate. However, the choice of treatment can depend on various factors including stone size, location, and patient-specific factors.
## Correct Answer: C.