Understanding of cancer is not hard if you start out on the form of cancer. Cancer begins in cells and the cells can break from a malignant tumor and begin to develop elsewhere in the body, this is known as secondary tumors. The cells of these tumors are abnormal and divide without control or order. Can invade and damage nearby tissues and organs. The cells grow by two to a cell two, four are (these new cells are called daughter cells, etc..) Normally, the rules are not strict, that a cell can grow or not.
Cells in benign tumors do not spread to other parts of the body has. Most important, benign tumors are rarely lethal. Cells deprived of oxygen die and rot, if certain types of cancer have a smell. The deadline for the growth of new blood vessels is angiogenesis.
Obviously, as you know, malignant tumors are cancer. These tumors contain cells that share and grow without order. Malignant tumors (cancers) can spread to other tissues or adjacent organs or other body parts. This is called metastasis. Malignant tumors are tumors that are spreading invasion and metastasis ability. By definition, the term “cancer” applies only to the media, tumors.Malignant malignant disease, if untreated, progress and may lead to death. Malignant tumors are cancer. Cancer cells invade and damage tissues and organs near the tumor. Malignant tissues can invade and damage tissues and organs. Cancer cells can enter from the tumor and into the bloodstream or lymphatic system, the spread of cancer to other parts of the body.
The worst thing is that malignant tumors metastasize to other organs of the body and grow indefinitely.
In addition, benign tumors can often be removed by surgery, and can not go back. Some testicular tumors are benign, but most are not. Benign tumors are usually not fatal. The benign, but some health problems depending on the size and location may not be fatal.
Benign (can not) even cancer can grow anywhere from the mouth. Benign tumors are well differentiated — In other words, differ somewhat in their appearance and behavior of their tissue of origin. These tumors are slow growing and non-invasive, non-distributed in the body and often have a capsule of connective tissue around them.
Treatments will become ill with the normal behavior of a particular cancer. Be used for an aggressive cancer that is locally (where it is detected for the first time), a local treatment such as surgery, radiotherapy and photodynamic therapy. Treatment depends on the type of treatment the patient was initially treated. If the patient had undergone surgery alone, the patient can more surgery or radiation therapy.
The radiation destroys cancer cells or damaged tissue high-energy X-ray. Radiation therapy is usually painless and will outpatient offered. Radiation is a special kind of energy by waves or a stream of particles emitted by radioactive materials and special machinery. Radiation or radioactive gamma rays can penetrate the cell wall and damage to the cell nucleus, which prevents the growth and cell division.
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