Liver disease Information & Liver disease Links at HealthHaven.com

Liver disease
	Classification and external resources
	; Micrograph of non-alcoholic fatty liver disease, demonstrating marked macrovesicular steatosis. Trichrome stain.
MeSH	D008107

Liver disease (also called hepatic disease) is a broad term describing any single number of diseases affecting the liver. Many are accompanied by jaundice caused by increased levels of bilirubin in the system. The bilirubin results from the breakup of the hemoglobin of dead red blood cells; normally, the liver removes bilirubin from the blood and excretes it through bile.

[edit] Diseases

Hepatitis, inflammation of the liver, caused mainly by various viruses but also by some poisons (e.g. alcohol), autoimmunity (autoimmune hepatitis) or hereditary conditions.
Non-alcoholic fatty liver disease, a spectrum in disease, associated with obesity and characterized as an abundance of fat in the liver; may lead to a hepatitis, i.e. steatohepatitis and/or cirrhosis.
Cirrhosis is the formation of fibrous tissue in the liver, replacing dead liver cells. The death of the liver cells can for example be caused by viral hepatitis, alcoholism or contact with other liver-toxic chemicals.
Haemochromatosis, a hereditary disease causing the accumulation of iron in the body, eventually leading to liver damage.
Cancer of the liver (primary hepatocellular carcinoma or cholangiocarcinoma and metastatic cancers, usually from other parts of the gastrointestinal tract).
Wilson's disease, a hereditary disease which causes the body to retain copper.
Primary sclerosing cholangitis, an inflammatory disease of the bile duct, likely autoimmune in nature.
Primary biliary cirrhosis, autoimmune disease of small bile ducts.
Budd-Chiari syndrome, obstruction of the hepatic vein.
Gilbert's syndrome, a genetic disorder of bilirubin metabolism, found in about 5% of the population.
Glycogen storage disease type II, the build-up of glycogen causes progressive muscle weakness (myopathy) throughout the body and affects various body tissues, particularly in the heart, skeletal muscles, liver and nervous system.

There are also many pediatric liver disease, including biliary atresia, alpha-1 antitrypsin deficiency, alagille syndrome, and progressive familial intrahepatic cholestasis, to name but a few.

[edit] Diagnostic

[edit] Symptoms of a diseased liver

The external signs include a coated tongue, bad breath, itchy skin, excessive sweating, offensive body odor, dark circles under the eyes, red swollen and itchy eyes, acne rosacea, brownish spots and blemishes on the skin, flushed facial appearance or excessive facial blood vessels.^[1]

Other symptoms include jaundice, dark urine, pale stool, bone loss, easy bleeding, itching, small, spider-like blood vessels visible in the skin, enlarged spleen, fluid in the abdominal cavity, chills, pain from the biliary tract or pancreas, and an enlarged gallbladder.^[2]

The symptoms related to liver dysfunction include both physical signs and a variety of symptoms related to digestive problems, blood sugar problems, immune disorders, abnormal absorption of fats, and metabolism problems.^[1]

The malabsorption of fats may lead to symptoms that include indigestion, reflux, deficit of fatsoluble vitamins, hemorrhoids, gall stones, intolerance to fatty foods, intolerance to alcohol, nausea and vomiting attacks, abdominal bloating, and constipation.

Nervous system disorders include depression, mood changes, especially anger and irritability, poor concentration and "foggy brain", overheating of the body, especially the face and torso, and recurrent headaches (including migraine) associated with nausea.

The blood sugar problems include a craving for sugar, hypoglycaemia and unstable blood sugar levels, and the onset of type 2 diabetes.

Abnormalities in the level of fats in the blood stream, whether too high or too low levels of lipids in the organism. Hypercholesterolemia: elevated LDL cholesterol, reduced HDL cholesterol, elevated triglycerides, clogged arteries leading to high blood pressure heart attacks and strokes, build up of fat in other body organs (fatty degeneration of organs), lumps of fat in the skin (lipomas and other fatty tumors), excessive weight gain (which may lead to obesity), inability to lose weight even while dieting, sluggish metabolism, protuberant abdomen (pot belly), cellulite, fatty liver, and a roll of fat around the upper abdomen (liver roll) etc.^[1] Or too low levels of lipids: hypocholesterolemia: low total cholesterol, low LDL and VLDL cholesterol, low triglyderides.

[edit] Liver function tests

A number of liver function tests are available to test the proper function of the liver. These test for the presence of enzymes in blood that are normally most abundant in liver tissue, metabolites or products.

The liver is the only organ that can completly heal itself

[edit] Imaging

[edit] Treatment of liver diseases

[edit] References

[Dr_Sandra_Cabot_-_The_Liver_Doctor-0] Dr Sandra Cabot - The Liver Doctor

[1] University of Maryland - Symptoms of Liver Disease

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