Cirrhosis

The liver is responsible for neutralizing the blood of toxins, germs and bacteria as well as producing immune agent to contrl infections. Bile, critical to the absorption of fats and fat-soluble vitamins is made by the liver. Cirrhosis is a condition where the liver is affected by irreversibble scar tissue leading to its damage and consequent failure. Blood flow to the liver is then affected. Symptoms of cirrhosis range from exhaustion and fatigue to weight loss and abdominal pain. A person suffering from liver cirrhosis may experience abdominal pain and loss of appetite. There are noticeable red spider veins under the skin and the skin and eyes may turn yellow. There is decreased interest in sex and edema (swelling on hands and legs) might be noticed. A person suffering from cirrhosis and damaged liver may notice an increased tendency to bruise and bleed easily. Intense itching is felt on account of the bile products being deposited in the skin. Gallstones may develop as a result of inadequate bile reaching the gallbladder. There might be a buildup of toxins in the brain bringing about bouts of unresponsiveness and forgetfulness. Cirrhosis can bring on Portal hypertension - a condition where there is reduced flow of blood to the portal vein and increased pressure within it. Cirrhosis can eventually lead to liver cancer caused by carcinoma. Impotence, kidney dysfunction and osteoporosis are other likely complications of liver disease.

Cirrhosis of the liver is usually caused by chronic alcoholism or hepatitis C. Other possible factors leading to cirrhosis are problems in the immune system and damaged bile ducts.
Chronic Alcoholism - One of the common causes for cirrhosis is alcoholism. But this condition occurs only after atleast 10 years or more of heavy drinking. Alcohol affects the liver's ability to metabolise proteins, fats and carbohydrates.
Chronic hepatitis - Hepatitis C virus can lead to severe inflammation and damage of the liver, thereby causing cirrhosis. Hepatitis B is one of the most common causes of liver inflammation in many of the developing nations.
Blocked bile ducts - In such a condition, the bile is unable to travel out of the liver and instead ends up damaging liver tissue. This can be a congentinal defect in some infants.

Cirrhosis of the liver can cause many other abnormalities. It can leads to elevated levels of triglycerides, cholesterol and sugar. Diabetes mellitus is a common fallout. There might be a fall in platelet count and GI bleeding. In severe cases of cirrhosis, there can be an immune system dysfunction or even brain swelling and later coma. The liver of an affected person will feel be larger and harder to touch. A liver scan or ultrasound can help detection of cirrhosis. A liver biopsy is sometimes resorted to. Damage to the liver due to cirrhosis cannot be reversed but further complications can be reduced with the right treatment. Cirrhosis caused by excess alcohol consumption needs lifestyle changes such as avoiding alcohol and following a nutritious diet. Low-sodium diet can help drain excess fluid-buildup within the body. Chronic viral hepatitis B and C are treated with prednisone and azathioprine. Any bacterial infection is treated with appropriate antibiotics. Liver transplantation surgery is done on cases where the liver is not capable of functioning. With the help of modern drugs such as cyclosporine and tacrolimus, the success of liver transplantation surgery has risen manyfold.

Pancreatic Cancer

Pancreas lies deep within the abdomen and secrete enzymes that are vital to digestion. Hormones secreted by the pancreas aid in maintaining sugar levels in the body. Pancreatic cancer is a condition where there is a malignant tumor, mostly found in the exocrine portion of the pancreas. Pancreatic cancer is not easily detectable in the early stages. Besides, it spreads rapidly and can metastasize to other organs such as bile duct, duodenum (small intestine), spleen, colon, adrenal gland, kidney, or vertebra.

Typical symptoms associated with pancreatic cancer are loss of appetite, nausea, vomiting, abdominal pain and weight loss. The patient is likely to suffer from back pain and complain of tiredness and fatigue. Pancreatic cancer may result in blood clots and liver dysfunction. The abdominal pain associated with pancreatic cancer is likely to radiate to the upper and middle back. There may be yellowing of the skin since most persons suffering from cancer of the pancreas tend to develop jaundice. In advanced stages of pancreatic cancer, there is considerable accummulation of bile acids in the skin leading to severe itching.

Some peope have a heriditary genetic predisposition to cancer while there are certain factors that increase the likelihood of developing pancreatic cancer.

Primary Biliary Cirrhosis

Primary biliary cirrhosis (PBC) is a condition caused by inflammation of the small bile ducts in the liver, leading to cirrhosis. Inflammation later spreads and destroys liver cells. This leads to scarring and toxicity arising out of trapped bile. This condition is not caused by alcohol or drug. It is an autoimmune disorder that is more likely to affect women than men.

Primary biliary cirrhosis advances over the years and often the patient may not experience any symptoms and may not look ill at all. Persons suffering from PBC tend to feel severe fatigue. There may be severe itching on the skin. Hyperpigmentation may be noticed on the skin of a person suffering from PBC. There may be thyroid problems and joint pains. Dry Eye syndrome is also noticed. Another symptom of Primary biliary cirrhosis is enlarged abdomen. The patient may notice easy brusing and bleeding. Pain is felt in the abdomen and liver areas. Renal stones and gallstones may develop. As the condition worsens, there may be softening of the bones making them susceptible to fractures. Jaundice is often noticed in patients suffering from Primary biliary cirrhosis. It also results in digestive problems and infection of the urinary tract.

An alkaline phosphatase activity test can help diagnose PBC. Liver function tests and other diagnostic tests such as serum cholesterol and lipoproteins are also conducted. A liver biopsy can aid the physician in understanding the severity and extent of liver damage. Any thyroid malfunction is corrected with thyroid hormone. Corticosteroids are prescribed to patients suffering from Primary biliary cirrhosis. Cholestyramine may be effective in reducing the itching. Liver transplantation is the final alternative when there are signs of liver failure such as GI bleeding, jaundice and accumulation of fluid in the abdomen.