How fast does ductal carcinoma in situ grow?

Is DCIS a fast growing cancer?

DCIS is graded as: Low grade – the cancer cells look most like normal breast cells and are usually slow growing. Intermediate grade – the cancer cells look less like normal breast cells and are growing faster.

Is ductal carcinoma in situ aggressive?

Grade 3 or even Grade 2 DCIS is a more aggressive form of DCIS. The most aggressive forms of DCIS may already be associated with “microinvasion”, very small areas that show movement of these cells out of the duct and into the surrounding breast tissue. Surgery is always recommended for these more aggressive forms.

What does ductal carcinoma in situ look like?

Although DCIS does not usually come with a noticeable lump, the doctor may be able to feel an abnormal growth in the breast, such as a small, hardened spot, during a physical examination. The doctor will also look for any skin changes, nipple changes or nipple discharge.

Can DCIS spread after biopsy?

Because DCIS is not an invasive cancer and cannot spread to other parts of the body, whole body treatments, like chemotherapy, are not indicated for this stage of disease.

Does DCIS make tired?

Conclusions: The prevalence of severe fatigue in DCIS patients was similar to BCS, but higher than in HC. Severely fatigued DCIS patients had a lower quality of life and more functional impairments. The psychosocial and behavioral fatigue-related factors in DCIS patients are known to perpetuate fatigue in BCS.

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Does size of DCIS matter?

The larger the area of DCIS, the more likely it is to come back (recur) after surgery. Doctors use information about the size of the DCIS when recommending further treatments.

Can DCIS lead to other cancers?

In some cases, DCIS may become invasive cancer and spread to other tissues. At this time, because of concerns that a small proportion of the lesions could become invasive, nearly all women diagnosed with DCIS currently receive some form of treatment.

What is considered large DCIS?

Large DCIS tumors (⩾2.5 cm) pose a particular risk of residual disease regardless of margin status, and additional adjuvant therapy may be necessary.

How do you know if DCIS has spread?

The doctor will remove a bit of tissue to look at under a microscope. They can make a diagnosis from the biopsy results. If the biopsy confirms you have cancer, you’ll likely have more tests to see how large the tumor is and if it has spread: CT scan.

What are the grades of DCIS?

DCIS is categorized as low grade (grade I), intermediate grade (grade II), or high grade (grade III). Grading is based on characteristics of nuclei. Designation as low- and intermediate-grade DCIS implies that the cancer cells are growing at a relatively slow rate.