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Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
Liver cirrhosis
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Liver cirrhosis

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  • 1. LIVER CIRRHOSIS by Auric Hall Nikita Cherrington Gia K.Sharma Instructor : DR. MELLISA DIAZ Central America Health Science University Belize
  • 2. liver bASICS Largest Gland of the body Located in Upper Quadrant region of the abdomen The liver is both a synthesizing and an excretory organ
  • 3. normal liver unhealthy liver healthy liver tissue is replaced with scar tissue
  • 4. A Close Look at Cirrhosis: Cirrhosis is a liver disease characterized by extensive fibrosis with regenerative nodule formation, and distortion of liver structure. It is referred to as the end stage of many chronic liver diseases. The progression of a specific chronic liver disease to cirrhosis can take many years and is dependent upon many factors such as the severity of the liver disease, lifestyle, and overall health of the individual. Cirrhosis is an irreversible condition that also has serious complications.
  • 5. stages of cirrhosis
  • 6. what is the sign and who is it name for ? medusa
  • 7. causes Liver cell necrosis Inflammatory cell infiltate Fibrosis Nodular regeneration which may be macronodular (alcohol), micronodular (viral) or mixed Alcohol Viral B/C Cryptogenic Primary Biliary Cirrhosis Hemochromatosis Wilsons Alpha 1 antitrypsin deficiency Autoimmune Sclerosing Cholangitis
  • 8. What Are the Signs and Symptoms? Fluid retention in the legs and abdomen –The liver produces a protein, called albumin, that holds fluid in blood vessels. When the blood level of albumen falls, fluid seeps out of the tissues into the legs and abdomen, causing edema (fluid accumulation) and swelling. Jaundice –The liver produces bile that normally flows into the intestine.With advanced cirrhosis, bile can back up into the blood, causing the skin and eyes to turn yellow and the urine to darken. Intense Itching –Certain types of cirrhosis, such as chronic bile duct blockage, can produce troublesome itching. Gallstones –Cirrhosis causes the abnormal metabolism of bile pigment. Because of this, gallstones develop twice as often in cirrhosis patients as in those without the disorder. Coagulation Defects –The liver makes certain proteins that help clot blood. When these proteins are deficient, excessive or prolonged bleeding happens. Mental Function Change –The liver processes toxins from the intestine. When these substances escape into the bloodstream, as occurs in severe cases of cirrhosis, a variety of changes in mental function can develop. Esophageal Vein Bleeding –In advanced cirrhosis, intestinal blood bypasses the liver and flows up and around the esophagus (the food tube) to the heart. The veins in the esophagus dilate (widen) and may rupture, causing slow or massive intestinal bleeding.
  • 9. stigmata of liver disease hand : Palmar Erythema Clubbing Dupytrens Leuconychia FLAPPING TREMOR HEENT/UPPER BODY Jaundice Spider Angiomata Gynaecomastia and scant body hair Scratch marks ABDOMEN Ascites Hepatosplenomegal Caput Medusa Hemorrhoids on PR Small testes
  • 10. Diagnosis and Liver Biopsy The physician can always suspect cirrhosis from the patient’s medical history and physical examination. In addition, certain blood tests and scans or ultrasound (sonography) can provide helpful information. To make a definite diagnosis, however, a liver biopsy (tissue sample) is required. This is performed by anesthetizing the skin of the right-lower chest and inserting a thin, needle into the liver. A core or specimen of tissue is removed and examined under a microscope.
  • 11. Lab findings Liver function tests - ALT and AST Hepatitis Autoimmune hepatitis Primary Biliary Cirrhosis Primary Sclerosing Cholangitis Hemochromatosis Wilsons Gallstones and cholecystitis Complications of end stage liver disease Ascites SBP Hepatorenal Syndrome Encephalopathy
  • 12. What Is the Course of Cirrhosis? When cirrhosis is diagnosed, the patient and physician begin a plan of action designed to preserve the remaining liver cells and correct the complications mentioned above. By following this plan, most patients can lead long, productive lives.
  • 13. Understanding Pathophysiology: Normally, hepatocytes are capable of considerable regeneration. However, chronic damage (from viral infection, heavy alcohol consumption, trauma and other factors) can lead to scarring. This scarring is referred to as fibrosis. Formation of scar tissue is a normal bodily response to injury. The injury or death (necrosis) of hepatocytes stimulates inflammatory immune cells to release cytokines, growth factors, and other chemicals. These chemical messengers direct support cells in the liver called hepatic stellate cells to activate and produce collagen, a fibrous connective tissue that gets deposited in the liver. In fibrosis, excessive scar tissue builds up faster than it can be broken down and removed from the liver. If the disease progresses, it can lead to cirrhosis, a condition in which the liver is severely scarred, its blood flow is restricted, and its ability to function is impaired. The nodular regeneration of the liver tissue, permanently alters the structure of the liver.
  • 14. complications & preventions Complications: The major complications of cirrhosis are similar in both alcoholic and nonalcoholic patients: Portal hypertensive bleeding Increased blood pressure in the blood vessels supplying the liver due to increased in vessel resistance. Portal hypertension leads to the development of new veins called collateral veins, at the end of esophagus and at the upper portion of the stomach. These collateral veins become varicose veins that are prone to bleeding. Ascites Excess fluid in the peritoneal cavity Hepatic encephalopathy Mental confusion , change in the level of consciousness Hepatocellular carcinoma Most common liver cancer Complications Treatment and Prevention: Cirrhosis cannot be cured. Treatments are geared to slow the progression of disease. Treatments depend on the underlying cause of the disease, and also on the complications present. For example, if the cause is chronic alcoholism, then the patient must cease consumption of alcohol. In severe cases, liver transplant is necessary. Preventative measures are extremely important. Limit alcohol intake, if possible, abstain Get Hepatitis B vaccination Protect yourself from hazardous bodily fluids that may contain hepatitis virus Yearly physical examinations Treatment and Prevention
  • 15. Prevention Perhaps 90 percent of cirrhosis is caused by excessive alcohol consumption or hepatitis viruses. Of course, alcohol can be avoided. Alcohol consumption should always be limited to no more than 1 or 2 drinks per day. And type B hepatitis now has an effective vaccine against it. Vaccination against B hepatitis virus is safe and inexpensive. It should be taken especially by certain high-risk groups: all health care professionals, persons traveling to third world countries, homosexuals, intravenous drug users, and prostitutes.
  • 16. Treatment Often, the only required treatment for cirrhosis is removing the offending cause: he alcoholic patient must permanently stop consuming alcohol. When iron is being retained in the body, chronic removal of blood by vein eliminates large amounts of iron. Cortisone medicine helps treat autoimmune hepatitis and cirrhosis. Restricting salt and using fluid pills (diuretics ) reduce edema and abdominal swelling. Toxins and injurious drugs must be avoided. Decreasing dietary protein and using certain laxatives generally can prevent changes in mental function. Bleeding veins in the esophagus can be injected with sclerosing (clotting) agents or closed with small rubber bands. Occasionally, surgery is necessary to prevent recurrent massive bleeding. Ursodiol (Actigall) and other drugs have been helpful in treating primary biliary cirrhosis and primary sclerosing cholangitis.
  • 17. liver transplant Liver transplantation has progressed to the stage where it can now be considered as standard treatment for selected patients.
  • 18. summary cheers think b4 Cirrhosis of the liver is a common disorder that has many causes. With early diagnosis, much can be done to prevent serious complications. Various treatments are available, depending on the cause of the liver injury and its complications. Ongoing medical research promises major advances in treating cirrhosis in the future.

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