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Causes. Radiation, environmental factor, certain infections. A neoplasm ( / ˈniːoʊplæzəm, ˈniːə -/) [1] [2] is a type of abnormal and excessive growth of tissue. The process that occurs to form or produce a neoplasm is called neoplasia.
- Malignant Neoplasms
Cancer is a group of diseases involving abnormal cell growth...
- Benign tumor
A benign tumor is a mass of cells ( tumor) that does not...
- Brain tumor
A brain tumor occurs when abnormal cells form within the...
- List of Cancer Types
The following is a list of cancer types. Cancer is a group...
- Malignant Neoplasms
Oct 5, 2021 · Tumor. A tumor is a solid mass of tissue that forms when abnormal cells group together. Tumors can affect bones, skin, tissue, organs and glands. Many tumors are not cancer (they’re benign). But they still may need treatment. Cancerous, or malignant, tumors can be life-threatening and require cancer treatment.
Oct 11, 2021 · The Definition of Cancer. Cancer is a disease in which some of the body’s cells grow uncontrollably and spread to other parts of the body. Cancer can start almost anywhere in the human body, which is made up of trillions of cells. Normally, human cells grow and multiply (through a process called cell division) to form new cells as the body ...
