How Does Cancer Affect Cells?
Cancer is the name for a disease that can affect cells from all the organs and body's structures and is considered to be life threatening. Cancer determines cells to divide in an uncontrollable way. Generally the cells of the body divide only when needed, like when they grow old and other cells need to be produced in order to replace them or when they are in a small amount and the body needs more of them.
Because the cells are produced in an increased number, a mass of unknown tissue will form, known as a tumor (this tumor can be benign or malign).
The benign form of the tumor is considered not to be harmful. It can be easily removed and will not spread to other organs. The possibility for this tumor to reappear is much reduced.
The malign form of the tumor is also known as cancer and is considered to be a threat to life. It can affect organs that are situated near the tumor and it can also get into the bloodstream or lymphatic system and reach other organs creating new tumors in the whole body. This is known as metastasis. The secondary disease will be named after the primary disease, because the metastatic cancerous cells have the same structure with the basic tumor cells.
Taking colon cancer for an example, if the colon cancer cells spread toward the liver and affect it, the liver disease will be called metastatic colon cancer.
In the whole world, colon cancer is the third leading cause of cancer in males and the fourth in women. It is quite rare in Asia and Africa but you can find it frequently in the Western world. Those who have adopted western diets are at risk to develop colorectal cancer. Doctors believe that this type of cancer is developing from polyps situated in the large intestine (colon and rectum are a part of the large intestine). These polyps are considered to be benign but left untreated for years they can transform in malign tumors. The polyps can be removed easily during a colonoscopy performed by the doctor.
Colorectal cancer can affect nearby structures and can even get into the bloodstream or lymphatic system and spread towards liver and lungs where it will produce another tumor. If metastasis has occurred, the hope of treatment efficiency is considered to have reduced drastically.
For greater resources on colon cancer or especially about colon cancer symptoms please visit this link http://www.colon-cancer-center.com/colon-cancer-symptoms.htm
Related Tags: colon cancer, colon cancer symptoms
If you want to din out more info about Battlestar Galactica or How Battlestar Galactica Made it in America, please visit this link http://www.buddytv.com/
Your Article Search Directory : Find in ArticlesRecent articles in this category:
- Dental Insurance For Individual Can Be Of Help At Time
Dental problem may cost one a lot of money and pain. But, practicing a reasonable care could decreas - Personal Trainer For Perfect Health
There is a general misconception that need for a fitness trainer comes for novice or from those who - Varicose Veins - Causes, Symptoms, Treatment
The majority of people after thirty notice the changes that appear with the maturing. In this case t - Scenar Therapy - Self-treatment Or Healing Partnership
Do you want to learn about a device which will help you to ease your pain? If you get this kind of a - Scenar - 5 "no, Nos" Of Scenar
Are you fed up with the pain in your body? Various parts of our body seem to ache due to different r - Scenar Device - 5 Tips On Travelling With Your Scenar (skenar) Device
You might be aware of scenar which has become quite popular these days. This is actually the acronym - Scenar Therapy - How To Treat Your Pet With Scenar
There are many alternative methods of treatment that are being invented these days. Lots of people a - Your Options For The Treatment For Appendicitis
Appendicitis is considered to be a surgical illness. Due to its severe character, the treatment for - How To Choose The Right Copd Medication
Chronic obstructive pulmonary disease or COPD does not have any cure. But with the help of medicines - Septic Arthritis: Infectious Agents Penetrate Joints' Spaces
Another major type of arthritis is septic arthritis, which is also known in various terms like: pyog
Most viewed articles in this category:
- Drugs - the Last Alternative for Adhd in Kids
Anyone over the age of thirty who has grown up with ADHD understands that there was not much help av - Foods To Eat To Gain Weight
Malnutrition has the same degree of problem as obesity. There are people who are too skinny, they fi - Understanding Postpartum Clothing
The same way most pregnant women dream of the day when they will begin showing for wearing maternity - Kegel Exercising for Bladder Control and Enhanced Sexual Pleasure
Kegel exercises strengthen the muscles of the pelvic floor, thereby improving the urethra and/or rec - The Use Of Weight Loss Herbs
Nothing has garnered more attention in today's world than the success or failures of weight loss pro - A Simple Acid Relux Cure
Many people today are afflicted with heartburn. If they eat food that is too spicy, they get heartbu - Five Effective Household Back Pain Treatments
Back pain treatment comes in lots of forms, from exercise to pain mediction. Standard and most wides - Herbal Remedies - Can They Cure What Ails You?
You've probably heard about herbal remedies before and how they can treat a variety of health proble - Natural Relief for Tinnitus - What are your Choices
Natural Relief For Tinnitus - Alternative Options Did you know that there are an estimated 50 t - Birthing Around the World
Since ancestral times, different cultures showed off different customs and beliefs around the miracl