Related Experiment Video
Updated: Jul 12, 2026

The Murine Choline-Deficient, Ethionine-Supplemented (CDE) Diet Model of Chronic Liver Injury
Published on: October 21, 2017
Liver disease due to parenteral and enteral nutrition
1Department of Gastroenterology and Hepatology, Westmead Hospital, Hawkesbury Road, Westmead, Sydney, NSW 2145, Australia.
Abstract:
Liver disease due to parenteral and enteral nutrition is a well-recognized iatrogenic phenomenon, but its cause and pathogenesis have not been clearly elucidated. Various mechanisms have been postulated, but it is likely that the cause is multifactorial with significant interplay among several factors. A preventive approach to management is ideal but awaits a more complete understanding of the pathophysiology. A variety of management strategies has been proposed in small case series, but level 1 evidence-based guidelines have yet to be established. Although an abundance of both clinical and animal studies exist regarding liver disease associated with parenteral nutrition (PN), there is a paucity of data regarding enteral nutrition (EN)-associated hepatic disease. The latter probably reflects differences in the frequency and severity of PN- versus EN-associated liver disease. This article addresses the two routes of nutritional support individually, with the major focus on PN-associated liver disease.
More Related Videos
04:53A Clinical Trial Assessing the Safety, Efficacy, and Delivery of Olive-Oil-Based Three-Chamber Bags for Parenteral Nutrition
Published on: September 20, 2019
06:00Laparoscopic Anatomic S7+S8d Resection Preserving Inferior Right Hepatic Vein and S6 with Right Hepatic Vein Transection
Published on: December 30, 2025
Related Concept Videos
Esophageal Varices-II: Clinical Features and Management
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol abuse, or...
Enteral Nutrition I: Orogastric and Nasogastric Feeding
Orogastric (OG) and nasogastric (NG) feeding are two standard methods used for enteral nutrition. Enteral nutrition is often preferred over...
Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding
Nasointestinal Feeding
Nasointestinal feeding involves placing a tube through...
Parentral Nutrition: Centeral and Peripheral Parental Nutrition
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
Effect of Hepatic Disease on Pharmacokinetics: Drug Dosing and Hepatic Blood Flow
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test