Diagnosis

Diagnosis

When a closer look is needed, a clear sequence of tests leads to a definitive answer. Understand each step so the process feels familiar, not frightening.

7–14days is the usual wait for biopsy results7topics in this section

Section overview

Breast cancer screening explained

Screening means looking for cancer in people who feel perfectly well. It is why most breast cancers are now found early — when treatment works best.

Diagnostic mammography

If screening shows something unusual, a diagnostic mammogram takes a closer, more detailed look. It is a natural step — not a diagnosis.

Breast ultrasound

Ultrasound uses sound waves to create images of the breast. It is painless, radiation-free and excellent at telling fluid-filled cysts from solid lumps.

Breast MRI

An MRI uses a magnetic field and radio waves to build very detailed images. It is a powerful tool reserved for specific situations — not a routine test.

Breast biopsy

A biopsy takes a tiny sample of tissue so a pathologist can examine it under a microscope. It is the only way to know for certain whether a finding is cancer.

Lab tests on the tissue sample

Once the biopsy is done, lab tests reveal the nature of the cells — information that shapes every treatment decision that follows.

Waiting for results

The days between a biopsy and its result can feel like the longest of your life. You can protect your wellbeing while you wait — and you are not alone.

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