What is a Phyllodes tumour?
Phyllodes Tumour are rare breast growths that can be either benign (non-cancerous) or malignant (cancerous). They often grow quickly, appearing as a large, painless lump in the breast. Most are benign, but some can be aggressive.
Causes
The exact cause is unknown, but risk factors include:
- Genetic predisposition or family history of breast conditions
- Previous breast conditions, like fibroadenoma (a common benign lump)
Signs and Symptoms
The main symptom is a fast-growing lump, leading to:
- Changes in breast shape or size
- Skin stretching over the lump, appearing shiny or tight
- Occasionally, tenderness or discomfort, though most lumps are painless
Diagnosis
Diagnosis involves:
- Imaging tests (mammogram or ultrasound) to detect the lump
- Biopsy to confirm and differentiate it from other breast tumours, like fibroadenomas
Treatment
The primary treatment is surgical removal with a margin of healthy tissue to reduce recurrence risk. For malignant tumours, radiation may be considered, and in rare cases where the tumour spreads, chemotherapy might be needed.
Prognosis
For benign tumours, the outlook is generally positive, with a low risk of recurrence. Malignant tumours carry a higher risk of recurrence, so regular follow-ups and, if needed, more aggressive treatments are essential.
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