How often do breast lumps turn out to be cancer?

What percentage of breast lumps are not cancerous?

First, don’t panic — 80 to 85 percent of breast lumps are benign, meaning they are noncancerous, especially in women younger than 40.

When should I be concerned about a lump in my breast?

Lumps that feel harder or different from the rest of the breast (or the other breast) or that feel like a change are a concern and should be checked. This type of lump may be a sign of breast cancer or a benign breast condition (such as a cyst or fibroadenoma).

How long does it take for a breast lump to become cancerous?

Breast cancer has to divide 30 times before it can be felt. Up to the 28th cell division, neither you nor your doctor can detect it by hand. With most breast cancers, each division takes one to two months, so by the time you can feel a cancerous lump, the cancer has been in your body for two to five years.

Do breast cancer lumps appear quickly?

The most common symptom of a phyllodes tumor is a breast lump that you or your doctor can feel while examining the breasts. Phyllodes tumors tend to grow quickly, within a period of weeks or months, to a size of 2-3 cm or sometimes larger.

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What did your cancerous breast lump feel like?

Breast cancer usually feels like a hard or firm lump (nodule). It usually is irregular in shape (it does not have smooth edges) and may feel like it is attached (fixed) to skin or tissue deep inside the breast so that it cannot be moved without moving breast tissue.

Where are breast cysts usually located?

Cysts are fluid-filled, round or oval sacs within the breasts. They are often felt as a round, movable lump, which might also be tender to the touch. They are most often found in women in their 40s, but they can occur in women of any age.

What size of lump should I worry about?

It’s important to talk with your doctor about any lumps that are larger than two inches (about the size of a golf ball), grow larger, or are painful regardless of their location. “Tell your doctor about new lumps or other symptoms that cannot be explained or that don’t go away in a few weeks,” Dr. Shepard says.

Are all hard lumps cancerous?

A hard lump under the skin does not necessarily indicate cancer. Infections, clogged glands, and hormonal changes can all cause noncancerous lumps under the skin.

What size breast tumor is considered large?

it will likely be classified as stage IA. In general, stage IIB describes invasive breast cancer in which: the tumor is larger than 2 cm but no larger than 5 centimeters; small groups of breast cancer cells — larger than 0.2 mm but not larger than 2 mm — are found in the lymph nodes or.

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