What cbc blood test indicate cancer

What is Cancer?

Cancer occurs when abnormal cells grow uncontrollably, invading nearby tissues or spreading to other parts of the body. There are over 100 types of cancer, with each behaving differently depending on its origin and mutation.

Common types include breast cancer, lung cancer, prostate cancer, and leukemia.

Does Cancer Show Up In Blood Work?

Blood tests are one of the many ways that healthcare providers diagnose, stage and manage cancer. But in most cases, you’ll need more than blood tests for an official diagnosis.

Blood work alone can’t detect most types of cancer.

What cancers don't show up in blood work

But it can help detect some blood cancers like:

The Need for Early Detection

Early detection saves lives. Cancer caught in its initial stages often responds better to treatment, resulting in higher survival rates. Traditional methods like imaging and tissue biopsies, while effective, are invasive and not always accessible.

This gap has spurred the exploration of blood-based diagnostics.

Types Of Blood Tests For Cancer

Healthcare providers categorize cancer blood tests into four main types:

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