What is a cancer PDF?
What is cancer? Cancer is the uncontrolled growth of abnormal cells anywhere in the body. These abnormal cells. are termed cancer cells, malignant cells, or tumor cells. These cells can infiltrate normal body.
How is cancer treated?
If you have cancer, your doctor will recommend one or more ways to treat the disease. The most common treatments are surgery, chemotherapy, and radiation. Other options include targeted therapy, immunotherapy, laser, hormonal therapy, and others.
How many types of cancer do we have?
Types of Cancer. There are more than 100 types of cancer. Types of cancer are usually named for the organs or tissues where the cancers form.
Where does cancer occur in the body?
They are located in clusters in different parts of the body, such as the neck, groin area, and under the arms. Cancer may also spread through the bloodstream to distant parts of the body. These parts may include the bones, liver, lungs, or brain.
How can I check if I have cancer?
The doctor may start by asking about your personal and family medical history and do a physical exam. The doctor also may order lab tests, imaging tests (scans), or other tests or procedures. You may also need a biopsy, which is often the only way to tell for sure if you have cancer.
How do u check for cancer?
In most situations, a biopsy is the only way to definitively diagnose cancer. In the laboratory, doctors look at cell samples under the microscope. Normal cells look uniform, with similar sizes and orderly organization. Cancer cells look less orderly, with varying sizes and without apparent organization.
How is cancer diagnosed?
Where does cancer start in the body?
All cancers begin in cells. Our bodies are made up of more than a hundred million million (100,000,000,000,000) cells. Cancer starts with changes in one cell or a small group of cells.