Review articles are the summary of current state of understanding on a particular research topic. They analyze or discuss research previously published by scientist and academicians rather than reporting novel research results.
Review article comes in the form of systematic reviews and literature reviews and are a form of secondary literature. Systematic reviews determine an objective list of criteria, and find all previously published original research papers that meet the criteria. They then compare the results presented in these papers. Literature reviews, by contrast, provide a summary of what the authors believe are the best and most relevant prior publications.
The concept of "review article" is separate from the concept of peer-reviewed literature. It is possible for a review to be peer-reviewed, and it is possible for a review to be non-peer-reviewed.
Hepatic Steatosis is referred to fatty liver which is caused due to the excessive amount accumulation of triglycerides and other types of fats. The major cause of the hepatic steatosis is consumption of alcohol in high amount which directly affects liver cells. Other risk factors for the development of fatty liver are type 2 diabetes, insulin resistance and high cholesterol. Steatosis is more common in women, and may also appear in thin people with low alcohol intake in smaller proportions. Both hepatic steatosis and steatohepatitis and cause no symptoms (they are asymptomatic) in early stages and are usually discovered incidentally in ultrasound or CT scans. The condition is generally not painful and may go unnoticed for a long period of time. In severe cases, the liver can increase to over three times its normal size and may be painful and tender.
Last date updated on September, 2014