There are different kinds of eye cancers. Below are some of the places near or on the eye where cancers can grow and the types that may be present on each one of these places: Eyelid tumors. Basal cell carcinoma is the most common type of eyelid cancer. It can be removed with surgery. Other types of eyelid tumors include squamous cell carcinoma, sebaceous cell carcinoma, and malignant melanoma. Tumors that grow on the surface of the eye (conjunctival tumors).

There are 2 categories of bone cancer: primary and secondary. Primary bone cancer is a type of cancer arising from the bones. The bones are the structures that support the body and protect the internal organs and tissues. Secondary bone cancer starts elsewhere in the body and spreads to the bone. This section deals with primary bone cancer.

The symptoms of primary bone cancer depend on the person and on the size and location of the tumor. These are some of the most common symptoms of primary bone cancer. Pain. The pain may come and go and usually seems worse at night. The pain will also increase with activity. Swelling. There may also be swelling or a lump in the area of the tumor. This lump may not be noticeable at first. Fractures. Bone cancer may weaken the bone in which it develops. Sometimes this can lead to a fracture.

Chemotherapy. The goal of chemotherapy is to use drugs to shrink and destroy bone cancer cells. It can be used to shrink the tumor before surgery. The drug may be injected into the body through a vein. The drug travels throughout the body killing cancer cells. Sometimes, drugs are injected right into the blood vessels near the tumor. Radiation therapy. The goal of radiation is to kill cancer cells by using powerful energy. Doctors also use radiation to ease the symptoms of bone cancer.

What is secondary bone cancer ? Secondary bone cancer is where malignant cells have spread to the bones from other parts of the body. This is different to cancer that actually started in the bones (primary bone cancer). Virtually all types of cancer can spread to bone. Bone metastases are particularly common in people with breast, lung or prostate cancer.

The term, ovarian cancer, is used to refer to a malignancy of the outer lining or epithelium of the ovary. The most common subtype is called papillary serous carcinoma because of the frond-like appearance microscopically. The second most common subtype is endometrioid. Mucinous and clear cell carcinoma are less common subtypes and tend to have a poorer prognosis.

Basal cell carcinoma, squamous cell carcinoma, and melanoma are the three types of skin cancers. Basal cell carcinoma and squamous cell carcinoma are the most common types and less dangerous than melanoma. They usually occur on sun-exposed areas of the body such as the face, neck and hands. Melanoma is the most serious because if it is not treated early, it is more likely to spread throughout the body.

There are two main types of lung cancer: non-small-cell lung cancer and small-cell lung cancer. Non-small-cell lung cancer accounts for about 80% of lung cancers. They include a heterogeneous group of cancers that grow and spread less rapidly than small-cell lung cancer. By contrast, small-cell lung cancer accounts for 20% of all lung cancers. Although the cells are small, they multiply quickly and form large tumors that can spread throughout the body.

Staging is the process of testing that's involved to learn a cancer's grade and stage. Doctors use tests to check to see how extensive the tumor is at the main site, and to see if it has spread anywhere else. They use X-rays, computed tomography (CT scans), and magnetic resonance imagine (MRI scans) to help determine the stage of primary bone cancer. A biopsy is also needed to determine the stage.

There have not been any lifestyle risk factors, such as smoking, linked to primary bone cancer. These are some of the risk factors that have been linked to bone cancer. Genes. People with certain rare inherited cancer syndromes have an increased risk of getting primary bone cancer. These syndromes include Li-Fraumeni syndrome and an eye cancer called retinoblastoma. Bone diseases. People with some bone diseases are at greater risk for getting primary bone cancer later in life.

Many people with cancer get a second opinion from another doctor. There are many reasons to get one. Here are some of those reasons. Many people have a hard time deciding which treatment to have. It may help to have a second doctor review the diagnosis and treatment options before starting treatment. It is important to remember that in most cases, a short delay in treatment will not lower the chance that it will work.

Four major treatments are widely used to combat cancer. These methods are surgery, radiation, chemotherapy, and immunotherapy (sometimes referred to as biological therapy). Surgery is the oldest method for treating cancer. It plays an important role in diagnosing and detecting the extent of cancer in the body. The newest method for treating cancer is immunotherapy, a process that relies on the body's immune system to combat the disease.

Bone tumors may be benign (noncancerous) or malignant (cancerous). Benign bone tumors are more common than malignant ones. Both types may grow and compress healthy bone tissue and absorb or replace it with abnormal tissue. However, benign tumors do not spread and are rarely life-threatening. Cancer that arises in the bone (primary bone cancer) is not the same disease as cancer that spreads to the bone from another part of the body (secondary bone cancer).

Papillary carcinoma is the most common kind of thyroid cancer. It occurs in 70 to 80 percent of people with thyroid cancer. Most people are in their forties when this cancer is found. It is sometimes called papillary cancer or papillary adenocarcinoma. This kind of cancer starts in the thyroid follicle cells. Follicular carcinoma is the second most common type of thyroid cancer. It occurs in 10-20% of people with thyroid cancer.

Benign tumours: These forms of tumours are not cancerous. They are often removed and they do not spread to other parts of the body. THEY ARE NOT A THREAT TO LIFE. Malignant tumours: These are cancer. Cells in malignant tumours are abnormal cells which divide without control, They destroy other healthy cells and spread throughout the body through the Lymphatic system. The lymphatic system carries lymph and white blood cells through lymphatic vessels to all the tissues of the body.

Cancer is not a single disease; there are many different types depending on what type of cell in the body has caused the cancer. In a healthy body the cells (skin cells, liver cells, blood cells etc) divide and multiply in a controlled way. Sometimes cells divide in an uncontrolled way and become abnormal which creates a mass of irregular cells. This mass of cells is called a tumour. Tumours can be harmless (benign) or cancerous (malignant).

The vast majority of kidney cancers are renal cell cancers. Most of the others are cancers of the renal pelvis. There are several types of renal cell cancers. Most are classed as 'clear cell' or 'conventional'. A smaller number fall into other types, which are called papillary, chromaphobe, collecting duct and unclassified renal cell cancers.

Adenocarcinoma occurs in the gland cells, which are also called adenoid cells. These cells make mucus and other fluids. They are usually found in the stomach but can move up into the lower part of the esophagus, replacing squamous cells. This type of esophageal cancer is more frequent than squamous cell carcinoma. Squamous cell carcinoma is cancer that begins in the flat cells of the esophagus. These cells line the whole esophagus.