Cancer Attack: 2013

Friday, 11 January 2013

cancer cells 06

Oh yes, I am talking about cells, alright! What is the Link between Mitosis and cancer?

Cells began its existence as the cancer cells as soon as early starts. When all the biological material gathered to draw up a single cell, the genetic material, DNA, experiencing abnormal mutations. Let's say, for example, from a collection of a thousand new cells, the DNA of one cell showing this mutation and, as a consequence, begin to grow abnormally, turn into cancer cells.

Now, mitosis is part of the preparation phase (for cell division) where stem cells make identical copies of the genome (consisting of chromosomes) in such a way so that in cell division, the second child will be exactly the same genome structure and characteristics as the previous stem cell division. Because of cancer caused by damage or mutations in the DNA, cellular mitosis plays an active role in the spread of cancer in the body with the right to make a copy of it is corrupted and mutated cell genetic material.

cancer cells 05

Cancer is usually grouped into 4 stages, that is, stage 1 to stage 4. Stage 1 indicates the initial spread of cancer and stage 4 is the last stage. Stages

Unlike the other lung cancers, like non small cell lung cancer stages, small cell lung cancer stages are divided into just two stages. Small cell lung cancer is grouped into limited small cell lung cancer and extensive small cell lung cancer.

cancer cells 04

Small cell lung cancer is a type of cancer, typically characterized by the development of cancerous cells in the tissues in the central area of the lungs. Based on the type of cancerous cells and their appearance under a microscope, it is further categorized into two types:

» Small cell carcinoma

» Combined small cell carcinoma

One of the major causes of small cell lung cancer is smoking. Both active and passive smokers are vulnerable to this disease. Its symptoms include cough, difficulty in breathing, sudden weight loss, chest pain, and swelling of the face. Physical examination, lung biopsy and CT scan are commonly used diagnostic tools for this condition, while treatment options include surgery, chemotherapy and radiation therapy.

Life Expectancy

The life expectancy in case of small cell lung cancer by and large depends on the stage at which it was detected, and the treatment that the person is subjected to. Other variables include the general health of the individual at the time of diagnosis, health conditions (if any), patient's response to the treatment, etc. In order to facilitate proper treatment, the medical fraternity has divided the ailment into two stages -

» Limited stage - Cancerous cells affect only one lung and lymph nodes on the same side

» Extensive stage - The malignant cells spread to both the lungs and lymph nodes extend even further to other organs

Around 60-70 percent of the people are already in the extensive stage at the time of diagnosis. In this stage, the life expectancy is approximately 1 year, i.e. 12 months. If the patient undergoes radiation therapy, the life expectancy may increase to 20 months, and a combination of thermal ablation and radiation therapy can increase it to 42 months. Even though it is possible to increase the life expectancy of this condition by opting for surgical treatment, most of the patients don't qualify for surgery owing to late diagnosis, age or some underlying medical condition.

5-year Relative Survival Rate

The term 5 year relative survival rate refers to the percentage of people who live for 5 years or more after the disease is diagnosed. On an average, small cell lung cancer survival rate is only 6 percent; i.e. only 6 percent of those diagnosed with this condition live for 5 years or more.

cancer cells 03

cancer cells - types of cancer cells

Some cancers are named for the size and shape of cells under a microscope ... Unlike the treatment addressed directly kill cancer cells, what are The different types of cancer cell?. The human body is made up of millions of cells. Although the basic structure of each cell are similar, the overall ...

Definition of cancer, a brief explanation of the origins of cancer in cancer cells, the basic statistics ... There are more than 100 types of cancer. Types of breast cancer cells. Breast cancer occurs when one type of cells in the breast tissue transformation of normal cells into cancer cells. Every year, 192,000. This article lists the various types of cancer, organized by areas of the body. Health; Cancer. Search. Cancer; ... Lung cancer, small cell; Malignant Mesothelioma;

cancer cells

Definition of cancer, a brief explanation of the origin of the cancer cell, Cancer Foundation statistics, and links to related resources cancer NCI. Cancer cells are the cells grow and divide in the unregulated, accelerated pace. Although the cancer cells can be very common in people who are their only ferocious when ...

My cancer is known medically as a malignant cancer, is the growth of a broad group of different illness, All it involves is not set. In cancer, the cells divide and grow this page has information on cancer cells and how they differ from normal body cells. Cancer is the name given to a group of more than 100 diseases in which cells begin to grow out of control. Read more ...

cancer research ribbon

Awareness ribbons : cancer ribbons : cancer awareness ribbons : awareness pins : cause ribbons. ... Stem Cell Research Pin Ribbons Tissue Donation Pin Ribbons The Teal Ribbon Ovarian Cancer Research Foundation, Inc. (TROCRF) is organized exclusively for charitable & scientific purposes.

From cancer to animal abuse, your purchase truly does make a ... We do recommend that all organizations do research and use an existing ribbon color for a cause. The stage was set for the evolution of the breast cancer ribbon. ... federal funding for breast cancer research increased nearly fourfold to over $550 million.

Cancer Attack

Friday, 11 January 2013

cancer cells 06

cancer cells 05

cancer cells 04

cancer cells 03

cancer cells - types of cancer cells

cancer cells

cancer research ribbon

Total Pageviews

Popular Posts

Followers

Blog Archive

About Me