Malignant breast phyllodes tumor

MONDO:0002489

A phyllodes tumor of the breast characterized by infiltrative margins and a sarcomatous stromal component. The sarcomatous stroma usually displays features of fibrosarcoma. Liposarcomatous, osteosarcomatous, or rhabdomyosarcomatous elements may also be present.

Also known as: malignant phyllodes neoplasm, phyllodes breast neoplasm, phyllodes breast tumor, phyllodes breast tumour, phyllodes tumor, malignant (morphologic abnormality), breast phyllodes tumor, malignant, malignant breast phyllodes neoplasm, malignant breast phyllodes tumor

2789 clinical trials for this condition and its sub-types, 5 tagged with Malignant breast phyllodes tumor itself.

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Where it sits in the disease tree

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↑ Breast cancer (4513) ↑ Breast phyllodes tumor (5) ↑ Malignant phyllodes tumor (5)

Including sub-types (2789) Tagged with Malignant breast phyllodes tumor (5)

Trials to join now! 1 Not yet recruiting 1 Not yet finished but already full! 2 Completed 1

20-Year study sheds light on rare breast tumor outcomes

Knowledge-focused Completed

This study reviewed medical records of about 3,500 patients with phyllodes tumors, a rare type of breast tumor, treated at 8 top hospitals in China between 2001 and 2023. Researchers aim to describe the tumor features, treatments used, and long-term outcomes like recurrence and s…

Sponsor: Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University • Aim: Knowledge-focused

Last updated Jun 27, 2026 13:04 UTC

Malignant breast phyllodes tumor

Where it sits in the disease tree

20-Year study sheds light on rare breast tumor outcomes