What Are The Chances Of DCIS Coming Back?

Is DCIS 100 curable?

But DCIS is nearly 100 percent curable.

Typically, the treatment is a small operation called lumpectomy, often but not always followed by radiation to the area..

What percentage of DCIS will become invasive?

But I—along with most doctors —would not recommend that you wait for a year to be treated. Not all DCIS is the same and your grade of DCIS—ll/lll is more likely to go on to become invasive cancer. Many people would estimate the risk for this type of DCIS to be between 50% and 60%, rather than 30%.

Does high grade DCIS always come back?

DCIS that is high grade, is nuclear grade 3, or has a high mitotic rate is more likely to come back (recur) after it is removed with surgery. DCIS that is low grade, is nuclear grade 1, or has a low mitotic rate is less likely to come back after surgery.

How fast does DCIS progress?

It assumes that all breast carcinomas begin as DCIS and take 9 years to go from a single cell to an invasive lesion for the slowest growing lesions, 6 years for intermediate growing DCIS lesions, and 3 years for fast-growing DCIS lesions.

What is the best treatment for ductal carcinoma in situ?

Standard treatment options for DCIS include: Lumpectomy followed by radiation therapy: This is the most common treatment for DCIS. Lumpectomy is sometimes called breast-conserving treatment because most of the breast is saved. Mastectomy: Mastectomy, or removal of the breast, is recommended in some cases.

Should I have surgery for DCIS?

Studies show that about 75% of DCIS cases may never become invasive breast cancer. Still, current guidelines for DCIS often recommend surgery, usually lumpectomy followed by radiation, to remove suspicious lesions.

Does DCIS metastasize?

Because DCIS hasn’t spread into the breast tissue around it, it can’t spread (metastasize) beyond the breast to other parts of the body. However, DCIS can sometimes become an invasive cancer.

What is the survival rate for invasive ductal carcinoma?

The average 5-year survival rate for women with non-metastatic invasive breast cancer is 91%. The average 10-year survival rate for women with invasive breast cancer is 84%. If the invasive cancer is located only in the breast, the 5-year survival rate of women with breast cancer is 99%.

Can DCIS come back after radiation?

Ductal carcinoma in situ (DCIS) is a low-risk form of early-stage breast cancer. Women with DCIS can have radiation after the tumor is removed to lower the risk that the cancer could come back. A new study provides more evidence that radiation after surgery can greatly reduce the chance of DCIS returning.

Why does DCIS recur?

Positive margins: If the DCIS has positive margins, it means that some cancer cells were left behind at the cancer site and could eventually lead to a recurrence. Being premenopausal: Premenopausal women are younger.

What happens if DCIS is left untreated?

If DCIS is left untreated, the cancer cells may develop the ability to spread outside the ducts, into the surrounding breast tissue. This is known as invasive breast cancer. Invasive cancer has the potential to also spread to other parts of the body.

Does having DCIS make you tired?

Fatigue. You may feel tired during and after treatment. Radiation therapy, chemotherapy, surgery and other treatments may cause you to have less energy. An infection, fever, poor nutrition, decreased activity, depression and stress can also cause fatigue.