What are different types of tumors?
There are two basic types of tumors. One type of tumor is non -lawn and referred to as benign . The second type is cancer and referred to as malignant .
Generally speaking, the tumor is caused by body tissues that grow to form abnormal mass. This abnormal growth is initiated by abnormally regulated or unbalanced cell division. When tumors are benign, they usually grow slowly. Usually, benign tumors are harmless and do not spread to other parts of the body.
Although benign tumors are usually harmless, their growth can disrupt the ability of healthy tissues grow and prosper. In fact, they can grow sufficiently large enough to put pressure on the vital organs of the body, resulting in a serious illness or death. When benign tumors become too large, they may require surgical removal for cosmetic purposes or to maintain surrounding tissues. After removal, benign tumors usually do not return.
malignant tumors grow faster than benignThe Andes tumors can cause serious health problems. They can spread to other body tissues and destroy them. These cancer tumors often cause death.
Treatment of malignant tumors may include surgical removal, radiation or chemotherapy. Often there is a direct correlation between the placement of the malignant tumor and the selected treatment. For example, a tumor limited to a relatively small local area can be removed surgically, while tumors that are more spread may require radiation treatment or chemotherapy. Sometimes a combination of surgery, chemotherapy and radiation is used. Some malignant cancer cannot be completely cured. However, a tumor that is suitable for this description can often be treated, but prolongs the patient's life.
The patient's chance of successful treatment or treatment may depend on the diagnosis time. Generally tumors discovered in the early stages of development tend to be easierto heal or cure than those that have been untreated for some time. Also, some types of malignant tumors tend to spread rapidly and cause death in a short time, while others grow slowly, allowing the affected individuals to live with them for many years.
When a person has a tumor, his doctor is likely to recommend a biopsy to determine whether it is malignant or benign. Computer tomography scans, magnetic resonance imaging (MRI) and positron emission tomography (PET) are often recommended to help doctors to visualize tumors and learning their exact locations and sizes. In some cases, X -rays can also be used.