Diagnosing cancer

What kind of abnormalities does a doctor look for during a physical examination if cancer is suspected?

When cancer is suspected, a doctor will conduct a physical examination to check for any unusual signs. This might include feeling for lumps under the skin or checking if organs like the liver are enlarged. The specific abnormalities they look for depend on the symptoms you're experiencing and where the suspected cancer might be located.

What is the purpose of various tests like X-rays or scans when cancer is suspected?

Tests such as X-rays, scans, blood tests, endoscopy, or bronchoscopy are used to help locate the site of a suspected cancer. These tests provide images or information about internal parts of the body, which can indicate where an abnormality might be present.

Why is a biopsy often needed even after other tests have shown an abnormality?

Even if tests like X-rays or scans show an abnormality, a biopsy is often necessary to confirm whether it is cancerous. A biopsy involves taking a small tissue sample, which is then examined to definitively determine if abnormal cells are present and if the abnormality is cancer or a non-cancerous growth.

How difficult is it to obtain a biopsy?

The ease of obtaining a biopsy can vary. For superficial issues, such as a lump on the skin that might be skin cancer, a biopsy can be quite straightforward. However, if the suspected cancer is located in deeper tissues within the body, obtaining a biopsy can be more complex and may require specialised procedures.

After being diagnosed with cancer, what are some key questions I should discuss with my doctor?

Once diagnosed with cancer, it is helpful to discuss several points with your doctor. You might ask about the specific type of cancer you have, its size, and whether it has spread. Important questions also include understanding the available treatment options, their potential risks and side-effects, and the expected success rate. It's also good to clarify whether the treatment aims to cure or control the cancer.