Fatty Liver (cont.)
In this Article
- Nonalcoholic fatty liver facts
- What are nonalcoholic fatty liver disease and steatohepatitis?
- Why is nonalcoholic fatty liver disease important?
- What causes nonalcoholic fatty liver disease?
- What is the difference between nonalcoholic fatty liver and steatohepatitis?
- What is the relationship between nonalcoholic fatty liver disease, obesity, and diabetes?
- What is the relationship between nonalcoholic fatty liver disease and the metabolic syndrome?
- What are the symptoms of fatty liver?
- How is nonalcoholic fatty liver disease diagnosed?
- What are the other causes of fatty liver?
- What are the complications of nonalcoholic fatty liver disease?
- How is nonalcoholic fatty liver disease treated?
- Weight loss and exercise
- Medications and other treatment options
- Bariatric surgery
- Liver transplant
- What is the relationship between nonalcoholic fatty liver disease and cardiovascular disease?
- What diseases are associated with nonalcoholic fatty liver disease?
- Does nonalcoholic fatty liver disease occur in children?
- Find a local Gastroenterologist in your town
Bariatric surgery is surgery of the gastrointestinal tract that results in loss of weight, and there are several different types of bariatric surgery. Since obesity is believed to be an important factor in the causation of NAFLD and loss of weight has been shown to have beneficial effects on NAFLD, it is not surprising that bariatric surgery has been considered as a potential treatment for NAFLD. Only one study has reported the effects of bariatric surgery on NAFLD and has demonstrated that fat and inflammation decrease, and progression from mild fibrosis to more severe fibrosis is arrested. (Patients with more severe fibrosis were not studied and, therefore it is not known if the progression from more severe fibrosis also is arrested.) Nevertheless, because appropriate studies to determine both the benefits and risks of bariatric surgery have not been done, it is recommended that bariatric surgery should not be used as a treatment for NASH. Instead, patients should be selected for surgery irrespective of the presence or absence of NASH.
Once a liver has become cirrhotic and complications have developed, the options for treatment are either treating the complications as they arise or to replace the diseased liver with a transplanted liver. In fact, NASH has become the third most common cause of transplanting livers, only surpassed by alcoholic liver disease and hepatitis C, but it is expected to climb to the number one position due to the epidemic of obesity and diabetes that is occurring in the U.S.. Unfortunately, NASH recurs frequently in the transplanted liver and then progresses to cirrhosis, presumably because the underlying causes - obesity and diabetes--continue.
Viewers share their comments
- Submit »
Find out what women really need.