Meaning Of Benign And Malignant Tumors

It is a type of tumor that cannot spread in more technical words it cannot metastasize.

Meaning of benign and malignant tumors. Secondly the cells in benign tumor do not spread to other parts of the body from their site of origin while the cells of a malignant tumor may spread to other parts of the body from their site of origin metastasize by the bloodstream or lymphatic system. A tumor is an abnormal mass of tissue that may be benign premalignant or cancerous. Benign tumors don t necessarily turn into malignant tumors.

Let s learn about some of the most frequently used terms in the cancer world in more details. Cancer cells by definition grow and multiply rapidly which is opposite to the normal control called as neoplastic and can invade. The malignant tumors are like those killer bees.

Differences between benign and malignant tumors. Only laboratory tests can determine this with certainty. Benign and malignant are two types of tumours which can occur in the body.

Find out more about the types of tumor and the outlook for people with each type. Although there are exceptions for example although most malignant tumors grow rapidly and most benign ones do not there are examples of both slow growing cancerous tumors and non cancerous ones that grow quickly the main differences between the two types of tumors are clear and consistent. Some have the potential though to become cancerous if abnormal cells continue to change and divide uncontrollably.

If a tumor is suspected to be malignant a doctor removes all or part of it during a procedure called a biopsy a pathologist a doctor who identifies diseases by studying cells and tissues under a microscope then examines the biopsied tissue to determine whether the tumor is benign or malignant. Most common examples are uterine fibroid and moles. Malignant benign tumors metastasis stages.

The key in diagnosis is determining if a tumor is benign or malignant. Similarly benign tumors on rare occasion may actually be life threatening but as a general rule aren t nearly as bad as the malignant tumors. Therefore the cells in the benign tumours are not cancerous while the cells in the malignant tumours are cancerous.