Thursday, January 8, 2009

All About Liver Cancer

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The cancer of the liver is also known as primary or metastasis liver cancer is a relatively rare form of cancer in the Western world (1% of all cancers), but much more common in Africa and in parts of Asia (10% to 50% of all Cancer). It is much more common in men and the incidence increases with age. The cancer of the liver is rapidly fatal, usually within 6 months of the gastro-intestinal bleeding, liver failure or metastases.

Types of cancer in direct
Most primary tumors of the liver are known under the name hépatomes (primary and hepatozellulärem cancer less than cancer cells). Some primary schools cancer of the liver are the bile ducts and these are known under the name cholangiomas.Some rare cancer of the liver cells and contain Chuffer hepatoblastomas sarcoma (which is almost exclusively in children and are usually curable and considerable). Métastatique, cancer of the liver is 20 times more frequently than primitive cancer of the liver and cirrhosis, it is the first form of liver death.

Signs and symptoms
The cause cancer of the liver, not the symptoms normally until it is at an advanced stage.
The clinical effects of advanced cancer of the liver include:
1st The mass in the right upper part.
2nd Offers, nodular on the palpation of the liver
3rd The pain in the upper-right corner
4th Weight loss, loss of appetite, weakness, fever
5th Exclusive series jaundice or asides (fluid in the abdomen)

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An Overview of Oral Cancer

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Any cancerous tissue growing in the mouth is called oral cancer. This type of cancer may come about as a primary lesion originating in any of the oral tissues, by metastasis from cancer located elsewhere at a distant site of origin, or by extension from any of the neighboring anatomic structures including the nasal cavity or the maxillary sinus.

Oral cancers can originate in any of the tissues of the mouth. The cancer may be from a variety of cell types include teratoma, adenocarcinoma from a some sort of salivary gland, lymphoma coming from the Tonsils or other lymph tissue, or melanoma from the cells in the oral mucosa which produce pigment.

Overwhelmingly, the most common cancer of the oral cavity is squamous cell carcinoma. This type of cancer originates in the tissues which line the mouth and lips. Oral cancer, which is also known as mouth cancer, most frequently involves the tissue of the lips or the tongue. In addition, it can also affect the floor of the mouth, the cheek lining, gums, or roof of the mouth.

The majority of oral cancers look similar to each other when viewed with a microscope. The cells are malignant and tend to spread rapidly both in the mouth and elsewhere in the body.

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Colon Cancer

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Colon is one of the important parts of our digestive system. Growth of malignant tissue in colon is termed as colon cancer. Colon cancer can really harm our digestive system and colon cancer is one of the more dreaded cancers.

Causes of colon cancer

Colon related diseases and incorrect eating habits are said to increase the risk of colon cancer. High fiber diet (i.e. vegetables and fruits) can help in reducing the risk of colon cancer. Colon cancer is also linked to genes and there are theories that suggest that people with family history of colon cancer are at greater risk of developing colon cancer. However, colon cancer is generally found in older people i.e. people who are above the age of 50. Frankly speaking, the exact and specific causes of colon cancer are still not known and there is a lot of research underway to find the same.

Symptoms and diagnosis of colon cancer

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What Causes Brain Cancer?

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There is no known cause of brain cancer. Extensive research has been conducted to pinpoint a cause to help prevent the cancer from occurring. Although there has not been very much conclusive evidence leading to a cause of brain cancer, the one thing that doctors do know is that brain cancer is not contagious and it does not occur due to head injury. There are known instances where cancer has spread to the brain from other parts of the body.(Lung cancer,Breast cancer,Liver cancer and so on.)

Brain cancer can occur at any age. Studies have shown that two major age groups are affected. From ages 3 to 12 and 40 to 70 are the age groups when brain cancer is formed. Since researchers have been able to gather this data, it has led to the discovery of some risk factors. Workers in certain industries are at a higher risk for brain cancer than workers in other industries. These include, rubber manufacturing, drug manufacturing, and oil refining. Since brain cancer often occurs with members of the same family, heredity is believed to be another cause of brain cancer.

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