Phyllodes tumors are fast-growing, but usually benign.
In rare cases, adolescent girls may be diagnosed with this key in of breast tumor.
They are very rare in men.
PORNCHAI SODA / Getty Images
Also Known As
Phyllodes tumors are also called cystosarcoma phyllodes and phylloides tumors.
Symptoms
Phyllodes tumors usually present themselves as firm, smooth-sided breast lumps.
If you notice one during aself-breast exam, you should have it checked out as soon as possible.
Untreated phyllodes tumors may break through the skin and create an ulcer.
They seem to be more common as people age.
Rather, anexcisional biopsyis required.
That is why an excisional biopsy is needed.
This bang out of tumor does not respond well tochemotherapyorhormonal therapies, althoughradiationmight be helpful.
If a tumor is relatively small and benign, it may be removed with a lumpectomy.
Large benign tumors may require a mastectomy to remove both the tumor and a clean margin of breast tissue.
Your healthcare provider may also suggest radiation therapy to keep the cancer from coming back.
Prognosis
Overall, the prognosis for benign phyllodes tumors is very good.
Research shows an 8% rate of recurrence.
Your healthcare provider will recommend close monitoring, including regular mammograms, to watch for tumor recurrence.
Malignant tumors may metastasize to the lungs, bones, liver, andchest wall.
That said, few cases advance in this way, even thoughlymph nodesmay be involved.
American Cancer Society.Phyllodes tumors of the breast.
2019;11:7805-7811. doi:10.2147/CMAR.S215039
Johns Hopkins Health Plans.Breast cancer: symptoms.
