What causes breast phyllodes tumor?
Experts don’t know what causes phyllodes tumors. Women who have a rare genetic disease called Li-Fraumeni syndrome are more likely to have them. They rarely affect men. Women of any age can get phyllodes tumors, but they’re most common in your 40s.
What does Phyllodes mean in breast cancer?
A phyllodes tumor is a rare tumor of the breast. Phyllodes tumors grow in the connective tissue of your breast, called the stroma. The American Cancer Society says that most phyllodes tumors aren’t cancerous, so they don’t often spread outside your breast. However, they can grow quickly.
What are the features of the phyllodes tumor of mammary gland?
Phyllodes tumor on mammography. It shows well circumscribed oval or lobulated mass with rounded borders. A radiolucent halo may be seen around the lesion due to compression of the surroundings. Coarse calcification (but malignant microcalcification is rare) may be present.
How common are phyllodes tumors?
Phyllodes tumors of the breast are rare, accounting for less than 1% of all breast tumors. The name “phyllodes,” which is taken from the Greek language and means “leaflike,” refers to that fact that the tumor cells grow in a leaflike pattern. Other names for these tumors are phylloides tumor and cystosarcoma phyllodes.
Should phyllodes tumor be removed?
Most phyllodes tumors are benign. They may look very much like common benign breast tumors called fibroadenomas. Often, the pathologist needs to look at the whole tumor under the microscope to make a diagnosis. This is why surgery to remove a phyllodes tumor is recommended, even if it is thought to be benign.
What are phyllodes tumors?
Phyllodes tumors (FILL-odes or full-OH-deez) can also be spelled phylloides tumors (full-OY-deez). These are rare breast tumors that start in the connective (stromal) tissue of the breast. Phyllodes tumors are most common in women in their 40s, but women of any age can have them.
Are phyllodes tumors bad?
Phyllodes Tumors Diagnosis Phyllodes (fil-oy-deez) tumors are a rare form of breast tumor; they can be benign (not cancerous), malignant (cancerous), or borderline (having characteristics of both). Phyllodes tumors account for fewer than 1% of all breast cancers.
How do you treat phyllodes tumor?
Local therapy for a phyllodes tumor will include surgery (wide excision or mastectomy) to remove the tumor and extra tissue around it. Sometimes, radiation is given as well. Systemic therapy (chemotherapy) may be used if a malignant phyllodes tumor has spread outside of the breast, though this not common.