Primary sclerosing cholangitis: diagnosis and treatment
Holger Lutz1, Christian Trautwein, Jens W Tischendorf
1Department of Gastroenterology, Metabolic Diseases and Intensive Care Medicine, Internal Medicine III, University Hospital Aachen.
Deutsches Arzteblatt International
|February 18, 2014
Summary
Primary sclerosing cholangitis (PSC) is a progressive bile duct disease with limited treatment options. Early diagnosis and liver transplantation are key to managing outcomes for this rare liver condition.
Area of Science:
- Hepatology
- Gastroenterology
- Oncology
Background:
- Primary sclerosing cholangitis (PSC) is a chronic, progressive liver disease characterized by bile duct destruction.
- Its incidence is rising, particularly in patients with inflammatory bowel diseases, and it carries a significant risk of cancer, including cholangiocellular carcinoma (CCC).
Purpose of the Study:
- This review synthesizes current knowledge on Primary Sclerosing Cholangitis (PSC).
- It focuses on diagnosis, management, and outcomes of this rare cholestatic liver disease.
Main Methods:
- A selective literature search of PubMed was conducted.
- Included were original articles, meta-analyses, and reviews on PSC published from January 1980 to May 2013.
Main Results:
- Magnetic resonance cholangiopancreaticography (MRCP) is a highly sensitive and specific diagnostic tool for PSC.
- The median survival post-diagnosis is 12-18 years, with a high cancer mortality risk (40-58%).
- Limited drug treatment options exist; ursodeoxycholic acid (UDCA) has not shown improved outcomes. Interventional endoscopy offers symptomatic relief, and liver transplantation provides over 80% 10-year survival.
Conclusions:
- Currently, there is no definitive causal treatment for PSC.
- Optimal outcomes depend on early diagnosis, effective management of complications, and timely liver transplantation evaluation.
Related Concept Videos
01:29Chronic Pancreatitis II: Collaborative Care
563
The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Assessment:
563
01:17Chronic Bowel Disorders: Introduction
900
Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
900
01:20Cholecystitis
29
Cholecystitis is inflammation of the gallbladder, most commonly caused by obstruction of the cystic duct. This blockage prevents bile from draining, leading to gallbladder distension, inflammation, and potentially serious complications. This condition may present acutely or chronically and can happen with or without gallstones.EtiologyAbout 95% of cholecystitis cases are calculous, caused by gallstones blocking the cystic duct, leading to bile accumulation and inflammation of the gallbladder...
29
01:26Endoscopic Procedures V: ERCP
7.2K
Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...
Patient...
7.2K
01:28Esophageal Varices-II: Clinical Features and Management
884
Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
884
01:21Chronic Pancreatitis II: Pathophysiology
30
Chronic pancreatitis is a progressive and irreversible inflammation of the pancreas, most often caused by long-term alcohol abuse, but it can also be related to ductal obstruction, smoking, or genetic factors.Chronic pancreatitis occurs when the pancreas is repeatedly exposed to harmful agents like alcohol, smoking, ductal obstruction, or genetic predisposition. These factors lead to the release of toxic metabolites and inflammatory cytokines, sustaining chronic inflammation in the pancreatic...
30