Cancer is a disease that occurs when abnormal cells in the body begin to grow and divide uncontrollably. These abnormal cells can form tumors and damage healthy tissue, leading to various symptoms depending on the type and location of cancer. Whether you’re in Illinois or anywhere else in the world, there is a specific set of tests and procedures that doctors use to determine if a patient has cancer.
Physical examination
A doctor may perform a physical examination to check for any signs of cancer, such as lumps or changes in skin color.
Imaging tests
Imaging tests such as X-rays, CT scans, and MRI scans can be used to create pictures of the inside of the body. These pictures can help doctors see if there are any tumors or other abnormal growths and are essential diagnosis tools.
Biopsy
A biopsy is a procedure in which a small tissue sample is taken from the suspected cancerous area and examined under a microscope. This is the most definitive way to diagnose cancer.
Blood tests
Blood tests can help detect certain types of cancer, such as leukemia.
Other tests
Depending on the type of cancer, a doctor may perform other tests such as chest X-ray, larynx, throat, and vocal cord examination and colon examination.
The diagnosis process
If cancer is suspected, a patient will usually be referred to a specialist, such as an oncologist or a surgeon. The specialist will work with the patient to determine the best course of treatment, which may include surgery, radiation therapy, chemotherapy and/or immunotherapy.
It’s important to note that early detection is key in the fight against cancer, so it’s important to be aware of any changes in your body and to schedule regular check-ups with your doctor. Your doctor can advise you on the best screening methods based on your age, sex and family history. Failing to consider all factors carefully and to have all applicable tests done can lead to a cancer misdiagnosis, something that can be life-threatening to patients.
Diagnosing cancer
Cancer is diagnosed through a combination of physical examination, imaging, biopsy, blood and other testing. Early detection is crucial and regular check-ups with your doctor can help catch cancer in its early stages. If you suspect you may have cancer, it’s important to speak with your doctor and seek the appropriate treatment as soon as possible.
